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Kaur R, Kaur R, Grover A, Rani S, Malik AK, Kabir A, Furton KG. Fabric phase sorptive extraction/GC-MS method for rapid determination of broad polarity spectrum multi-class emerging pollutants in various aqueous samples. J Sep Sci 2019; 42:2407-2417. [PMID: 31074186 DOI: 10.1002/jssc.201900089] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 04/20/2019] [Accepted: 05/03/2019] [Indexed: 12/15/2022]
Abstract
A rapid extraction and cleanup method using selective fabric phase sorptive extraction combined with gas chromatography and mass spectrometry has been developed and validated for the determination of broad polarity spectrum emerging pollutants, ethyl paraben, butyl paraben, diethyl phthalate, dibutyl phthalate, lidocaine, prilocaine, triclosan, and bisphenol A in various aqueous samples. Some important parameters of fabric phase sorptive extraction such as extraction time, matrix pH, stirring speed, type and volume of desorption solvent were investigated and optimized. Calibration curves were obtained in the concentration range 0.05-500 ng/mL. Under the optimum conditions, the limits of detection were in the range 0.009 -0.021 ng/mL. This method was validated by analyzing the compounds in spiked aqueous samples at different levels with recoveries of 93 to 99% and relative standard deviations of <6%. The developed method was applied for the determination of the emerging contaminants in tap water, municipal water, ground water, sewage water, and sludge water samples. The results demonstrate that fabric phase sorptive extraction has great potential in the preconcentration of trace analytes in complex matrix.
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Affiliation(s)
- Ramandeep Kaur
- Department of Chemistry, Punjabi University, Patiala, India
| | - Ripneel Kaur
- Department of Chemistry, Punjabi University, Patiala, India
| | - Aman Grover
- Department of Chemistry, Punjabi University, Patiala, India
| | - Susheela Rani
- Department of Chemistry, Punjabi University, Patiala, India
| | | | - Abuzar Kabir
- International Forensic Research Institute, Department of Chemistry and Biochemistry, Florida International University, Miami, FL, USA
| | - Kenneth G Furton
- International Forensic Research Institute, Department of Chemistry and Biochemistry, Florida International University, Miami, FL, USA
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102
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Tanoue R, Margiotta-Casaluci L, Huerta B, Runnalls TJ, Eguchi A, Nomiyama K, Kunisue T, Tanabe S, Sumpter JP. Protecting the environment from psychoactive drugs: Problems for regulators illustrated by the possible effects of tramadol on fish behaviour. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 664:915-926. [PMID: 30769315 DOI: 10.1016/j.scitotenv.2019.02.090] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 01/24/2019] [Accepted: 02/05/2019] [Indexed: 06/09/2023]
Abstract
There is concern that psychoactive drugs present in the aquatic environment could affect the behaviour of fish, and other organisms, adversely. There is considerable experimental support for this concern, although the literature is not consistent. To investigate why, fish were exposed to three concentrations of the synthetic opiate tramadol for 23-24 days, and their anxiolytic behaviour in a novel tank diving test was assessed both before and after exposure. The results were difficult to interpret. The positive control drug, the anti-depressant fluoxetine, produced the expected results: exposed fish explored the novel tank more, and swam more slowly while doing so. An initial statistical analysis of the results provided relatively weak support for the conclusion that both the low and high concentrations of tramadol affected fish behaviour, but no evidence that the intermediate concentration did. To gain further insight, UK and Japanese experts in ecotoxicology were asked for their independent opinions on the data for tramadol. These were highly valuable. For example, about half the experts replied that a low concentration of a chemical can cause effects that higher concentrations do not, although a similar number did not believe this was possible. Based both on the inconclusive effects of tramadol on the behaviour of the fish and the very varied opinions of experts on the correct interpretation of those inconclusive data, it is obvious that more research on the behavioural effects of tramadol, and probably all other psychoactive drugs, on aquatic organisms is required before any meaningful risk assessments can be conducted. The relevance of these findings may apply much more widely than just the environmental risk assessment of psychoactive drugs. They suggest that much more rigorous training of research scientists and regulators is probably required if consensus decisions are to be reached that adequately protect the environment from chemicals.
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Affiliation(s)
- Rumi Tanoue
- Centre for Marine Environmental Studies, Ehime University, Bunkyo-cho 2-5, Matsuyama, Ehime 790-8577, Japan; Institute of Environment, Health and Societies, Brunel University London, Uxbridge, Middlesex, UB8 3PH, United Kingdom.
| | - Luigi Margiotta-Casaluci
- Institute of Environment, Health and Societies, Brunel University London, Uxbridge, Middlesex, UB8 3PH, United Kingdom
| | - Belinda Huerta
- Institute of Environment, Health and Societies, Brunel University London, Uxbridge, Middlesex, UB8 3PH, United Kingdom
| | - Tamsin J Runnalls
- Institute of Environment, Health and Societies, Brunel University London, Uxbridge, Middlesex, UB8 3PH, United Kingdom
| | - Akifumi Eguchi
- Centre for Preventive Medical Sciences, Chiba University, Inage-ku Yayoi-cho 1-33, Chiba 263-0022, Japan
| | - Kei Nomiyama
- Centre for Marine Environmental Studies, Ehime University, Bunkyo-cho 2-5, Matsuyama, Ehime 790-8577, Japan
| | - Tatsuya Kunisue
- Centre for Marine Environmental Studies, Ehime University, Bunkyo-cho 2-5, Matsuyama, Ehime 790-8577, Japan
| | - Shinsuke Tanabe
- Centre for Marine Environmental Studies, Ehime University, Bunkyo-cho 2-5, Matsuyama, Ehime 790-8577, Japan
| | - John P Sumpter
- Institute of Environment, Health and Societies, Brunel University London, Uxbridge, Middlesex, UB8 3PH, United Kingdom
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103
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Peng Y, Gautam L, Hall SW. The detection of drugs of abuse and pharmaceuticals in drinking water using solid-phase extraction and liquid chromatography-mass spectrometry. CHEMOSPHERE 2019; 223:438-447. [PMID: 30784750 DOI: 10.1016/j.chemosphere.2019.02.040] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 02/01/2019] [Accepted: 02/09/2019] [Indexed: 06/09/2023]
Abstract
Pharmaceuticals and drugs of abuse including novel psychoactive substances (NPS) are emerging as newer contaminants in the aquatic environment. The presence of such pollutants has implications on the environment as well as public health and therefore their identification is important when monitoring water quality. This research presents a new method for the simultaneous detection of 20 drugs of abuse and pharmaceuticals in drinking water, including 15 NPS, three traditional illicit drugs and two antidepressants. The developed method is based on the use of solid-phase extraction (SPE) followed by liquid chromatography-mass spectrometry (LC-MS). The SPE recoveries for the majority of target analytes ranged between 62 and 107%. The method detection and quantification limits ranged between 0.01 and 1.09 ng/L and 0.02-3.64 ng/L respectively. Both instrumental and method precisions resulted in relative standard deviations <15.04%, with an accuracy of < ±8.66%. The results show that LC-MS can be an alternative to the more popular technique of liquid chromatography-tandem mass spectrometry for the analysis of drugs of abuse and pharmaceuticals in drinking water. This newly developed simultaneous detection method has been applied to drinking water collected from the East Anglia region of the UK. Citalopram, cocaine, fluoxetine, ketamine, mephedrone, methamphetamine and methylone were detected at the range of 0.14 and 2.81 ng/L. This is the first time that the two NPS mephedrone and methylone, have been detected in UK drinking water.
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Affiliation(s)
- Yan Peng
- Forensic and Investigative Sciences Research Group, Department of Biomedical and Forensic Sciences, Faculty of Science and Technology, Anglia Ruskin University, Cambridge, CB1 1PT, United Kingdom.
| | - Lata Gautam
- Forensic and Investigative Sciences Research Group, Department of Biomedical and Forensic Sciences, Faculty of Science and Technology, Anglia Ruskin University, Cambridge, CB1 1PT, United Kingdom.
| | - Sarah W Hall
- Forensic and Investigative Sciences Research Group, Department of Biomedical and Forensic Sciences, Faculty of Science and Technology, Anglia Ruskin University, Cambridge, CB1 1PT, United Kingdom.
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104
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Extraction Efficiency of a Commercial Espresso Machine Compared to a Stainless-Steel Column Pressurized Hot Water Extraction (PHWE) System for the Determination of 23 Pharmaceuticals, Antibiotics and Hormones in Sewage Sludge. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9071509] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Two green chemistry extraction systems, an in-house stainless-steel column Pressurized Hot Water Extraction system (PHWE) and a commercially available Espresso machine were applied for analysing 23 active pharmaceutical ingredients (APIs) in sewage sludge. Final analysis was performed on UPLC-MS/MS using two different chromatographic methods: acid and basic. When analysing all 23 APIs in sewage sludge both extraction methods showed good repeatability. The PHWE method allowed for a more complete extraction of APIs that were more tightly bound to the matrix, as exemplified by much higher concentrations of e.g., ketoconazole, citalopram and ciprofloxacin. In total, 19 out of 23 investigated APIs were quantified in sewage sludge, and with a few exceptions the PHWE method was more exhaustive. Mean absolute recoveries of 7 spiked labelled APIs were lower for the PHWE method than the Espresso method. Under acid chromatographic conditions mean recoveries were 16% and 24%, respectively, but increased to 24% and 37% under basic conditions. The difference between the PHWE method and the Espresso method might be interpreted as the Espresso method giving higher extraction efficiency; however, TIC scans of extracts revealed a much higher matrix co-extraction for the PHWE method. Attempts were made to correlate occurrence of compounds in sewage sludge with chemical properties of the 23 APIs and there are strong indications that both the number of aromatic rings and the presence of a positive charge is important for the sorption processes to sewage sludge.
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105
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Svahn O, Björklund E. High Flow-Rate Sample Loading in Large Volume Whole Water Organic Trace Analysis Using Positive Pressure and Finely Ground Sand as a SPE-Column In-Line Filter. Molecules 2019; 24:molecules24071426. [PMID: 30978956 PMCID: PMC6479934 DOI: 10.3390/molecules24071426] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/08/2019] [Accepted: 04/09/2019] [Indexed: 12/01/2022] Open
Abstract
By using an innovative, positive pressure sample loading technique in combination with an in-line filter of finely ground sand the bottleneck of solid phase extraction (SPE) can be reduced. Recently published work by us has shown the proof of concept of the technique. In this work, emphasis is put on the SPE flow rate and method validation for 26 compounds of emerging environmental concern, mainly from the 1st and 2nd EU Watch List, with various physicochemical properties. The mean absolute recoveries in % and relative standard deviations (RSD) in % for the investigated compounds from spiked pure water samples at the three investigated flow rates of 10, 20, and 40 mL/min were 63.2% (3.2%), 66.9% (3.3%), and 69.0% (4.0%), respectively. All three flow rates produced highly repeatable results, and this allowed a flow rate increase of up to 40 mL/min for a 200 mg, 6 mL, reversed phase SPE cartridge without compromising the recoveries. This figure is more than four times the maximum flow rate recommended by manufacturers. It was indicated that some compounds, especially pronounced for the investigated macrolide molecules, might suffer when long contact times with the sample glass bottle occurs. A reduced contact time somewhat decreases this complication. A very good repeatability also held true for experiments on both spiked matrix-rich pond water (high and low concentrations) and recipient waters (river and wastewater) applying 40 mL/min. This work has shown that, for a large number of compounds of widely differing physicochemical properties, there is a generous flow rate window from 10 to 40 mL/min where sample loading can be conducted. A sample volume of 0.5 L, which at the recommended maximum flow rate speed of 10 mL/min, would previously take 50 min, can now be processed in 12 min using a flow rate of 40 mL/min. This saves 38 min per processed sample. This low-cost technology allows the sample to be transferred to the SPE-column, closer to the sample location and by the person taking the sample. This further means that only the sample cartridge would need to be sent to the laboratory, instead of the whole water sample, like today’s procedure.
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Affiliation(s)
- Ola Svahn
- Department of Environmental Science and Bioscience, Faculty of Natural Science, Kristianstad University, SE-291 39 Kristianstad, Sweden.
| | - Erland Björklund
- Department of Environmental Science and Bioscience, Faculty of Natural Science, Kristianstad University, SE-291 39 Kristianstad, Sweden.
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106
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Lopardo L, Petrie B, Proctor K, Youdan J, Barden R, Kasprzyk-Hordern B. Estimation of community-wide exposure to bisphenol A via water fingerprinting. ENVIRONMENT INTERNATIONAL 2019; 125:1-8. [PMID: 30690427 DOI: 10.1016/j.envint.2018.12.048] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/21/2018] [Accepted: 12/21/2018] [Indexed: 05/25/2023]
Abstract
Molecular epidemiology in human biomonitoring allows for verification of public exposure to chemical substances. Unfortunately, due to logistical difficulties and high cost, it evaluates only small study groups and as a result does not provide comprehensive large scale community-wide exposure data. Wastewater fingerprinting utilizing metabolic biomarkers of exposure that are excreted collectively by studied populations into urine and ultimately into the community's wastewater, provides a timely alternative to traditional approaches. This study aimed to provide comprehensive spatiotemporal community-wide exposure to bisphenol A (BPA, including BPA intake) using wastewater fingerprinting. Wastewater fingerprinting was undertaken using high resolution mass spectrometry retrospective data mining of characteristic BPA human metabolism marker (bisphenol A sulphate), applied to a large geographical area of 2000 km2 and a population of ~1.5 million served by 5 WWTPs (wastewater treatment plants) accounting for >75% of the overall population in the studied catchment. Community-wide BPA intake was found to be below temporary tolerable daily intake (t-TDI) level of 4 μg kg-1 day-1 set by the European Food Safety Agency (EFSA) suggesting overall low exposure at 3 WWTPs serving residential areas with low industrial/commercial presence. However, at two WWTPs serving communities with higher industrial/commercial presence, higher BPA sulphate loads corresponding to higher (up to 14 times) BPA intakes (exceeding 10 μg kg-1 day-1 at one WWTP and reaching 50 μg kg-1 day-1 at the second WWTP) were observed and they are likely linked with occupational exposure. Characteristic temporal variations of BPA intake were noted in most studied WWTPs with the lowest intake occurring during weekends and the highest during weekdays.
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Affiliation(s)
- Luigi Lopardo
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK
| | - Bruce Petrie
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; School of Pharmacy and Life Sciences, Robert Gordon University, Aberdeen AB10 7GJ, UK
| | - Kathryn Proctor
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK
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107
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Miossec C, Lanceleur L, Monperrus M. Multi-residue analysis of 44 pharmaceutical compounds in environmental water samples by solid-phase extraction coupled to liquid chromatography-tandem mass spectrometry. J Sep Sci 2019; 42:1853-1866. [PMID: 30884137 DOI: 10.1002/jssc.201801214] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 03/06/2019] [Accepted: 03/08/2019] [Indexed: 01/01/2023]
Abstract
A solid-phase extraction combined with a liquid chromatography-tandem mass spectrometry analysis has been developed and validated for the simultaneous determination of 44 pharmaceuticals belonging to different therapeutic classes (i.e., antibiotics, anti-inflammatories, cardiovascular agents, hormones, neuroleptics, and anxiolytics) in water samples. The sample preparation was optimized by studying target compounds retrieval after the following processes: i) water filtration, ii) solid phase extraction using Waters Oasis HLB cartridges at various pH, and iii) several evaporation techniques. The method was then validated by the analysis of spiked estuarine waters and wastewaters before and after treatment. Analytical performances were evaluated in terms of linearity, accuracy, precision, detection, and quantification limits. Recoveries of the pharmaceuticals were acceptable, instrumental detection limits varied between 0.001 and 25 pg injected and method quantification limits ranged from 0.01 to 30.3 ng/L. The precision of the method, calculated as relative standard deviation, ranged from 0.3 to 49.4%. This procedure has been successfully applied to the determination of the target analytes in estuarine waters and wastewaters. Eight of these 44 pharmaceuticals were detected in estuarine water, while 26 of them were detected in wastewater effluent. As expected, the highest values of occurrence and concentration were found in wastewater influent.
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Affiliation(s)
- Carole Miossec
- CNRS/Univ Pau & Pays Adour/E2S UPPA, Institut Des Sciences Analytiques Et De Physicochimie Pour L'environnement Et Les Materiaux-MIRA, Anglet, France
| | - Laurent Lanceleur
- CNRS/Univ Pau & Pays Adour/E2S UPPA, Institut Des Sciences Analytiques Et De Physicochimie Pour L'environnement Et Les Materiaux-MIRA, Anglet, France
| | - Mathilde Monperrus
- CNRS/Univ Pau & Pays Adour/E2S UPPA, Institut Des Sciences Analytiques Et De Physicochimie Pour L'environnement Et Les Materiaux-MIRA, Anglet, France
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108
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Ramage S, Camacho-Muñoz D, Petrie B. Enantioselective LC-MS/MS for anthropogenic markers of septic tank discharge. CHEMOSPHERE 2019; 219:191-201. [PMID: 30537591 DOI: 10.1016/j.chemosphere.2018.12.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 11/29/2018] [Accepted: 12/01/2018] [Indexed: 06/09/2023]
Abstract
Households in rural locations utilize septic tanks for wastewater treatment and can cause surface water contamination. A new methodology was developed to help investigate the role septic tanks play in the dissemination of prescription and over-the-counter drugs, personal care products and stimulants in the aqueous environment. Simultaneous analysis of 16 chiral and achiral anthropogenic markers was achieved using a Chirobiotic V2® enantioselective column in polar ionic mode. The optimized method achieved quantitation limits for 16 compounds in the range 0.001-2.9 μg L-1 and 0.0002-0.43 μg L-1 for septic tank effluent and stream water, respectively. Application of the method to samples collected in North East Scotland found caffeine to be ubiquitous in all samples studied suggesting it as a good indicator of septic tank discharge. In rural streams studied, concentrations of all prescription drugs investigated were ≤0.02 μg L-1. However, analgesics and stimulants were at high concentration in one location indicating direct discharge of septic tank wastewater (i.e., not dissipated through a soak away). For example, paracetamol, cotinine and caffeine were measured at 1100 μg L-1, 31 μg L-1 and 200 μg L-1, respectively, which is comparable to septic tank effluents. Furthermore, S(+)-amphetamine and R(-)-amphetamine were present in this stream sample at 0.20 and 0.27 μg L-1. This corresponds to an enantiomeric fraction of 0.43, which is typical of untreated wastewaters in the UK. Findings illustrate further study on the diffuse impact of septic tanks to surface water is needed and can be supported using this new multi-residue enantioselective method.
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Affiliation(s)
- Stuart Ramage
- School of Pharmacy and Life Sciences, Robert Gordon University, Aberdeen, AB10 7GJ, UK
| | - Dolores Camacho-Muñoz
- Laboratory for Lipidomics and Lipid Biology, Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, M13 9PL, UK
| | - Bruce Petrie
- School of Pharmacy and Life Sciences, Robert Gordon University, Aberdeen, AB10 7GJ, UK.
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109
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Abou-Elwafa Abdallah M, Nguyen KH, Ebele AJ, Atia NN, Ali HRH, Harrad S. A single run, rapid polarity switching method for determination of 30 pharmaceuticals and personal care products in waste water using Q-Exactive Orbitrap high resolution accurate mass spectrometry. J Chromatogr A 2019; 1588:68-76. [DOI: 10.1016/j.chroma.2018.12.033] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 08/09/2018] [Accepted: 12/16/2018] [Indexed: 11/26/2022]
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110
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Fekadu S, Alemayehu E, Dewil R, Van der Bruggen B. Pharmaceuticals in freshwater aquatic environments: A comparison of the African and European challenge. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 654:324-337. [PMID: 30448654 DOI: 10.1016/j.scitotenv.2018.11.072] [Citation(s) in RCA: 218] [Impact Index Per Article: 43.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 11/04/2018] [Accepted: 11/05/2018] [Indexed: 05/23/2023]
Abstract
Hundreds of tons of pharmaceutical compounds are annually dispensed and consumed worldwide. Pharmaceuticals are an important class of emerging environmental micropollutants: their presence in water bodies is an increasing environmental concern. The aim of this review paper is to provide a comprehensive review of the occurrence of pharmaceuticals in freshwater aquatic environments in the African and European context. A literature survey has been performed, resulting in 3024 data points related to environmental occurrence. The concentration levels of 71 pharmaceuticals were assessed. The top ten most frequently detected and quantified compounds in both continents were sulfamethoxazole, carbamazepine, diclofenac, trimethoprim, ibuprofen, naproxen, paracetamol (acetaminophen), ketoprofen, venlafaxine and clarithromycin. The maximum concentrations of 17β-estradiol, estriol, ciprofloxacin, sulfamethoxazole, paracetamol, naproxen reported in African aquatic environments were ~3140, ~20,000, ~125, ~100, ~215 and ~171 times higher, respectively, than the concentrations reported in European based studies. The variation in pharmaceutical consumption, partial removal of pharmaceuticals in wastewater treatment processes, and the direct discharge of livestock animal farm wastewater were identified among the major reasons for the observed differences. Several pharmaceuticals were found in aquatic environments of both continents in concentration levels higher than their ecotoxicity endpoints. In Europe, compounds such as diclofenac, ibuprofen, triclosan, sulfadimidine, carbamazepine and fluoxetine were reported in a concentration higher than the available ecotoxicity endpoints. In Africa, much more compounds reached concentrations more than the ecotoxicity endpoints, including diclofenac, ibuprofen, paracetamol, naproxen, ciprofloxacin, triclosan, trimethoprim, sulfamethoxazole, carbamazepine and fluoxetine, estriol and 17β-estradiol. Details for each therapeutic group are presented in this review.
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Affiliation(s)
- Samuel Fekadu
- KU Leuven, Department of Chemical Engineering, Process Engineering for Sustainable Systems Section, Celestijnenlaan 200F, 3001 Leuven, Belgium; Jimma University, Faculty of Civil and Environmental Engineering, Ethiopia; Jimma University, Department of Environmental Health Science and Technology, Ethiopia
| | - Esayas Alemayehu
- Jimma University, Faculty of Civil and Environmental Engineering, Ethiopia
| | - Raf Dewil
- KU Leuven, Department of Chemical Engineering, Process and Environmental Technology Lab, J. De Nayerlaan 5, 2860 Sint-Katelijne-Waver, Belgium
| | - Bart Van der Bruggen
- KU Leuven, Department of Chemical Engineering, Process Engineering for Sustainable Systems Section, Celestijnenlaan 200F, 3001 Leuven, Belgium; Faculty of Engineering and the Built Environment, Tshwane University of Technology, Private Bag X680, Pretoria 0001, South Africa.
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111
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An ultra-high-performance liquid chromatography tandem mass spectrometry method for oxidative stress biomarker analysis in wastewater. Anal Bioanal Chem 2019; 411:2261-2271. [PMID: 30796487 PMCID: PMC6459808 DOI: 10.1007/s00216-019-01667-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/22/2019] [Accepted: 02/04/2019] [Indexed: 12/13/2022]
Abstract
Reported herein is the development of an analytical method for the detection of four oxidative stress biomarkers in wastewater using ultra-high-performance liquid chromatography coupled with tandem mass spectrometry (UHPLC-MS/MS) and solid phase extraction (SPE). The following four biomarkers of oxidative stress and lipid peroxidation have been investigated: hydroxynonenal-mercapturic acid (HNE-MA), 8-iso-prostglandin F2beta (8-iso-PGF2β), 8-nitroguanine (8-NO2Gua) and 8-hydroxy-2-deoxyguanosine (8-OHdG). The method showed very good performance: accuracy (> 87%), precision (> 90%), method quantification limits (1.3-3.0 ng L-1) and biomarker stability in wastewater in the case of HNE-MA, 8-OHdG and 8-iso-PGF2β. In contrast, 8-NO2Gua was found to be less stable in wastewater, which affected its method performance: accuracy (> 63%), precision (> 91%) and method quantification limits (85.3 ng L-1). Application of the developed method resulted in, for the first time, HNE-MA being successfully observed and quantified within wastewater over a study period of a week (displayed average daily loads per capita of 48.9 ± 4.1 mg/1000/people/day). 8-iso-PGF2β was detected with good intensity but could not be quantified due to co-elution with other isomers. 8-OHdG was detected, albeit at < MQL. This study demonstrates the potential for expanding on the possible endogenous biomarkers of health used in urban water fingerprinting to aid in measuring health in near-real time on a community-wide scale.
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112
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Česen M, Ahel M, Terzić S, Heath DJ, Heath E. The occurrence of contaminants of emerging concern in Slovenian and Croatian wastewaters and receiving Sava river. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 650:2446-2453. [PMID: 30293000 DOI: 10.1016/j.scitotenv.2018.09.238] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 09/18/2018] [Accepted: 09/18/2018] [Indexed: 05/02/2023]
Abstract
This study investigated the occurrence of 48 contaminants of emerging concern (CECs) in wastewater effluents from three Slovenian and three Croatian waste water treatment plants (WWTPs) representing the major inputs into the upper and middle course of the Sava River and simultaneously in the Sava River itself. Two sampling campaigns were carried out (May and July 2017). Samples were extracted using solid-phase extraction and analysed by gas chromatography - mass spectrometry. In effluents, 23 CECs were >LOQ with caffeine and the UV-filter 4-hydroxybenzophenone (H-BP) present in the highest concentrations (<49,600 ng L-1 and <28,900 ng L-1, respectively) and most frequently detected (detection frequency; DFr > 83.3%). Bisphenol B and E were detected for the first time in WW from Velika Gorica (May) and Zaprešić (July), respectively. In surface water (SW), 19 CECs were detected >LOQ with CAF again being the most abundant and most frequently detected (DFr = 92.9%). Bisphenols AP, CL2, P and Z were detected >LOQ for the first time in European SW. Active pharmaceutical ingredients naproxen, ketoprofen, carbamazepine and diclofenac; the preservative methyl paraben; CAF and UV-filter HM-BP were the most abundant CECs in SW and WW. An increasing trend in the total CEC load downstream was observed, indicating the cumulative effects of individual sources along the river. The Croatian Zaprešić, Zagreb and Velika Gorica WWTP effluents contributed the most towards the enhanced loads of the CECs studied probably due to their size or insufficient treatment. HM-BP was the only compound found at a levels exhibiting high environmental risk (RQ = 1.13) downstream from Ljubljana and Domžale-Kamnik WWTPs. Other SW samples that contained HM-BP, ibuprofen (API) and/or benzyl paraben (preservative) posed a medium risk to the environment. The results suggest the need for further monitoring of CECs in the Sava River Basin.
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Affiliation(s)
- Marjeta Česen
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia; Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Marijan Ahel
- Division for Marine and Environmental Research, Ruđer Bošković Institute, Division Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Senka Terzić
- Division for Marine and Environmental Research, Ruđer Bošković Institute, Division Bijenička cesta 54, 10000 Zagreb, Croatia
| | - David John Heath
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Ester Heath
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia; Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia.
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113
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Petrie B, Lopardo L, Proctor K, Youdan J, Barden R, Kasprzyk-Hordern B. Assessment of bisphenol-A in the urban water cycle. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 650:900-907. [PMID: 30308864 DOI: 10.1016/j.scitotenv.2018.09.011] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 08/30/2018] [Accepted: 09/01/2018] [Indexed: 06/08/2023]
Abstract
The plasticizer bisphenol-A (BPA) is common to municipal wastewaters and can exert toxicity to exposed organisms in the environment. Here BPA concentration at 5 sewage treatment works (STW) and distribution throughout a river catchment in South West UK were investigated. Sampling sites included influent and effluent wastewater (n = 5), river water (n = 7) and digested sludge (n = 2) which were monitored for 7 consecutive days. Findings revealed average BPA loads in influent wastewater at two STWs were 10-37 times greater than the other wastewaters monitored. Concentrations up to ~100 μg L-1 were measured considerably higher than previously reported for municipal wastewaters. Temporal variability throughout the week (i.e., highest concentrations during weekdays) suggests these high concentrations are linked with industrial activity. Despite ≥90% removal during wastewater treatment, notable concentrations remained in tested effluent (62-892 ng L-1). However, minimal impact on BPA concentrations in river water was observed for any of the effluents. The maximum BPA concentration found in river water was 117 ng L-1 which is considerably lower than the current predicted no effect concentration of 1.6 μg L-1. Nevertheless, analysis of digested sludge from sites which received these elevated BPA levels revealed average concentrations of 4.6 ± 0.3 and 38.7 ± 5.4 μg g-1. These sludge BPA concentrations are considerably greater than previously reported and are attributed to the high BPA loading in influent wastewater. A typical sludge application regime to agricultural land would result in a predicted BPA concentration of 297 ng g-1 in soil. Further studies are needed on the toxicological thresholds of exposed terrestrial organisms in amended soils to better assess the environmental risk here.
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Affiliation(s)
- Bruce Petrie
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Water Innovation & Research Centre (WIRC), University of Bath, Bath BA2 7AY, UK; School of Pharmacy and Life Sciences, Robert Gordon University, Aberdeen AB10 7GJ, UK
| | - Luigi Lopardo
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Water Innovation & Research Centre (WIRC), University of Bath, Bath BA2 7AY, UK
| | - Kathryn Proctor
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Water Innovation & Research Centre (WIRC), University of Bath, Bath BA2 7AY, UK
| | | | | | - Barbara Kasprzyk-Hordern
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Water Innovation & Research Centre (WIRC), University of Bath, Bath BA2 7AY, UK.
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114
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A modified QuEChERS approach for the analysis of pharmaceuticals in sediments by LC-Orbitrap HRMS. Anal Bioanal Chem 2019; 411:1383-1396. [DOI: 10.1007/s00216-018-01570-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 12/18/2018] [Accepted: 12/27/2018] [Indexed: 11/30/2022]
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115
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Martín-Pozo L, de Alarcón-Gómez B, Rodríguez-Gómez R, García-Córcoles MT, Çipa M, Zafra-Gómez A. Analytical methods for the determination of emerging contaminants in sewage sludge samples. A review. Talanta 2019; 192:508-533. [DOI: 10.1016/j.talanta.2018.09.056] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 09/12/2018] [Accepted: 09/17/2018] [Indexed: 10/28/2022]
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116
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Lopardo L, Rydevik A, Kasprzyk-Hordern B. A new analytical framework for multi-residue analysis of chemically diverse endocrine disruptors in complex environmental matrices utilising ultra-performance liquid chromatography coupled with high-resolution tandem quadrupole time-of-flight mass spectrometry. Anal Bioanal Chem 2018; 411:689-704. [PMID: 30467767 PMCID: PMC6338708 DOI: 10.1007/s00216-018-1483-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 10/26/2018] [Accepted: 11/07/2018] [Indexed: 11/30/2022]
Abstract
This manuscript presents a comprehensive analytical framework for identification and quantification of chemically diverse endocrine disrupting chemicals (EDCs) used in personal care and consumer products in diverse solid and liquid environmental matrices with an ultimate goal of evaluating public exposure to EDCs via water fingerprinting. Liquid chromatography coupled with tandem quadrupole time-of-flight mass spectrometry (UHPLC-ESI-MS/MS) was used for targeted analysis of selected EDCs as well as to identify and quantify a few metabolites using post-acquisition data mining. Solid-phase extraction (SPE) was applied to liquid matrices in order to reduce matrix effects and provide required sample concentration and ultimately, high sensitivity and selectivity of measurements. SPE recoveries in liquid samples ranged from 49 to 140% with method quantification limits not exceeding 1 ng L−1 for the majority of EDCs. Microwave-assisted extraction (MAE) was applied to solid samples and when followed by SPE, it permitted the analysis of EDCs in digested sludge. MAE/SPE recoveries varied from 11 to 186% and MQLs between 0.03 and 8.1 ng g−1 with the majority of compounds showing MQLs below 2 ng g−1. Mass error for quantifier and qualifier ions was below 5 ppm when analysing river water and effluent wastewater and below 10 ppm when analysing influent wastewater and solid samples. The method was successfully applied to environmental samples, with 33 EDCs identified and quantified in wastewater and receiving waters. In addition, several EDCs were found in digested sludge, which confirms that for a more comprehensive understanding of exposure patterns and environmental impact, analysis of solids cannot be neglected. Finally, post-acquisition data mining permitted the identification and quantification of a metabolite of BPA and the identification of a metabolite of 4-Cl-3-methylphenol. ᅟ ![]()
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Affiliation(s)
- Luigi Lopardo
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
| | - Axel Rydevik
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
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117
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Tao Y, Chen B, Zhang BH, Zhu ZJ, Cai Q. Occurrence, Impact, Analysis and Treatment of Metformin and Guanylurea in Coastal Aquatic Environments of Canada, USA and Europe. ADVANCES IN MARINE BIOLOGY 2018; 81:23-58. [PMID: 30471658 DOI: 10.1016/bs.amb.2018.09.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This review discusses the occurrence, impact, analysis and treatment of metformin and guanylurea in coastal aquatic environments of Canada, USA and Europe. Metformin, a biguanide in chemical classification, is widely used as one of the most effective first-line oral drugs for type 2 diabetes. It is difficult to be metabolized by the human body and exists in both urine and faeces samples in these regions. Guanylurea is metformin's biotransformation product. Consequently, significant concentrations of metformin and guanylurea have been reported in wastewater treatment plants (WWTPs) and coastal aquatic environments. The maximum concentrations of metformin and guanylurea in surface water samples were as high as 59,000 and 4502ngL-1, respectively. Metformin can be absorbed in non-target organisms by plants and in Atlantic salmon (Salmo salar). Guanylurea has a confirmed mitotic activity in plant cells. Analysis methods of metformin are currently developed based on high-performance liquid chromatography (HPLC) and gas chromatography-mass spectrometry (GC-MS). The removal of metformin from aquatic environments in the target regions is summarized. The review helps to fill a knowledge gap and provides insights for regulatory considerations. The potential options for managing these emerging pollutants are outlined too.
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Affiliation(s)
- Yunwen Tao
- The Northern Region Persistent Organic Pollution Control (NRPOP) Laboratory, Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Bing Chen
- The Northern Region Persistent Organic Pollution Control (NRPOP) Laboratory, Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, NL, Canada.
| | - Baiyu Helen Zhang
- The Northern Region Persistent Organic Pollution Control (NRPOP) Laboratory, Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Zhiwen Joy Zhu
- The Northern Region Persistent Organic Pollution Control (NRPOP) Laboratory, Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Qinhong Cai
- The Northern Region Persistent Organic Pollution Control (NRPOP) Laboratory, Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, NL, Canada
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118
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Abril C, Santos JL, Malvar JL, Martín J, Aparicio I, Alonso E. Determination of perfluorinated compounds, bisphenol A, anionic surfactants and personal care products in digested sludge, compost and soil by liquid-chromatography-tandem mass spectrometry. J Chromatogr A 2018; 1576:34-41. [DOI: 10.1016/j.chroma.2018.09.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 07/17/2018] [Accepted: 09/15/2018] [Indexed: 12/21/2022]
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119
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Brown AK, Wong CS. Distribution and fate of pharmaceuticals and their metabolite conjugates in a municipal wastewater treatment plant. WATER RESEARCH 2018; 144:774-783. [PMID: 30176575 DOI: 10.1016/j.watres.2018.08.034] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 06/26/2018] [Accepted: 08/15/2018] [Indexed: 05/03/2023]
Abstract
Some pharmaceutical conjugates can be excreted into wastewaters at levels rivalling those of the parent compounds; however, little is known about this potential reservoir of pharmaceuticals to aquatic systems. We evaluated the occurrence and distribution of four different classes of pharmaceuticals and their metabolite conjugates in a wastewater treatment plant over four months. Aqueous and suspended solids fractions of primary, mixed liquor, secondary, and final effluent, along with return activated sludge, and waste activated sludge were assessed. The only conjugate not found in the final effluent was acetaminophen sulfate. Moreover, thyroxine and thyroxine glucuronide were the only compounds quantified in the suspended solids in the final effluent. Propranolol, propranolol sulfate, thyroxine, and thyroxine glucuronide all had no significant decreases in concentration going through the wastewater treatment process, from primary to final effluent. However, there were significant decreases observed for acetaminophen (99.8%), sulfamethoxazole (71%), N-acetyl sulfamethoxazole (59%), and sulfamethoxazole glucuronide (79%). The mean (±SEM) mass loadings in the aqueous fraction of the final effluent for each compound ranged from 0.84 ± 0.2 g/d for thyroxine to 45.3 ± 4.2 g/d for acetaminophen. At least as much conjugate was released into receiving waters, if not more: 1.6 ± 0.2 g/d for thyroxine glucuronide to 18.5 ± 4.5 g/d for sulfamethoxazole glucuronide, and 61.2 ± 9.6 g/d for N-acetyl sulfamethoxazole. Additionally, the mean loading of thyroxine was 0.29 ± 0.025 g/day and thyroxine glucuronide 1.8 ± 0.59 g/day in the suspended solids. This equates to 26% of total thyroxine and 53% of total thyroxine glucuronide associated with suspended particulate matter that reaches receiving waters. This study reflects the importance of including phase II conjugates in assessing overall compound load of pharmaceutical discharge from wastewaters, and also that substantial amounts of such contaminants are associated with wastewater solids when drugs are in the pg/L to μg/L range.
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Affiliation(s)
- Alistair K Brown
- University of Manitoba, Department of Chemistry, Winnipeg, MB R3T 2N2, Canada
| | - Charles S Wong
- University of Manitoba, Department of Chemistry, Winnipeg, MB R3T 2N2, Canada; The University of Winnipeg, Departments of Chemistry and Environmental Studies and Sciences, Richardson College for the Environment, Winnipeg, MB R3B 2E9, Canada.
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120
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Česen M, Heath D, Krivec M, Košmrlj J, Kosjek T, Heath E. Seasonal and spatial variations in the occurrence, mass loadings and removal of compounds of emerging concern in the Slovene aqueous environment and environmental risk assessment. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 242:143-154. [PMID: 29966838 DOI: 10.1016/j.envpol.2018.06.052] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 06/04/2018] [Indexed: 06/08/2023]
Abstract
This study reports the development of a multi-residue method for determining 48 compounds of emerging concern (CEC) including three diclofenac transformation products (TP) in Slovenian wastewater (WW) and surface water (SW). For solid-phase extraction (SPE), Oasis™ Prime cartridges were favoured over Oasis HLB™. The validated method was then applied to 43 SW and 52 WW samples collected at nine locations. Ten bisphenols in WW and 14 bisphenols in SW were traced in Europe for the first time. Among all of the 48 targeted CEC, 21 were >LOQ in the influents and 20 in the effluents. One diclofenac TP was also quantified in WWs (3.04-78.1 ng L-1) for the first time. As expected, based on mass loads in the wastewater treatment plant influents, caffeine is consumed in high amounts (105,000 mg day-1 1000 inhab.-1) in Slovenia, while active pharmaceutical ingredients (APIs) are consumed in lower amounts compared to other European countries. Removal was lower in winter in the case of four bisphenols (17-78%), one preservative (36%) and four APIs (-14-91%), but remained constant for caffeine, one API, two UV-filters and three preservatives (all >85.5%). Overall, a constructed wetland showed the lowest (0-80%) and most inconsistent removal efficiencies (SD > 40% for some CECs) of CECs including caffeine, two UV-filters, two preservatives and two APIs compared to other treatment technologies. The method was also able to quantify Bisphenol S in SW (<36.2 ng L-1). Environmental risk was assessed via risk quotients (RQs) based on WW and SW data. Two UV-filters (oxybenzone and dioxybenzone), estrone and triclosan, despite their low abundance posed a medium to high environmental risk with RQs between 0.282 (for HM-BP) and 15.5 (for E1).
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Affiliation(s)
- Marjeta Česen
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia; Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia.
| | - David Heath
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia; Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Marko Krivec
- Department of Chemistry and Biochemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia
| | - Janez Košmrlj
- Department of Chemistry and Biochemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia
| | - Tina Kosjek
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia; Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Ester Heath
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia; Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia
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121
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Cerqueira MBR, Soares KL, Caldas SS, Primel EG. Sample as solid support in MSPD: A new possibility for determination of pharmaceuticals, personal care and degradation products in sewage sludge. CHEMOSPHERE 2018; 211:875-883. [PMID: 30103143 DOI: 10.1016/j.chemosphere.2018.07.165] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 07/25/2018] [Accepted: 07/27/2018] [Indexed: 06/08/2023]
Abstract
A method based on matrix-solid phase dispersion (MSPD), focused on the principles of green analytical chemistry, aimed at the use of alternative solid supports and less toxic solvents, was developed for the simultaneous determination of 19 pharmaceuticals, 4 personal care products (PPCPs) and 4 degradation products in sewage sludge samples. Higher recoveries were achieved when 2 g sample was macerated for 5 min in a glass mortar, transferred to a centrifuge tube, and 1 min vortex agitation with 5 mL methanol. The performance of the method was evaluated through linearity, recovery, precision (intra-day), method detection and quantification limits (MDL and MQL) and matrix effect. The calibration curves prepared in methanol and in the matrix extract showed a correlation coefficient ranging from 0.98 to 0.99. MQL values ranged from 1.25 to 1250 ng g-1. Recoveries between 50 and 120% were reached with RSDs lower than 20% for most compounds. The method presented low and medium matrix effects for most analytes. This method was successfully applied to real samples and of the 27 compounds determined, amitriptyline, carbamazepine, diclofenac, haloperidol, ketoconazole, miconazole, albendazole, mebendazole, thiabendazole, triclosan and triclocarban were detected in concentrations between 2.5 and 5400 ng g-1.
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Affiliation(s)
- Maristela B R Cerqueira
- Post-graduation Program in Technological and Environmental Chemistry, Escola de Química e Alimentos, Laboratório de Análise de Compostos Orgânicos e Metais (LACOM), Universidade Federal do Rio Grande-FURG, Av Itália, Km 8, s/n, Rio Grande, Rio Grande, do Sul State, 96201-900, Brazil
| | - Karina L Soares
- Post-graduation Program in Technological and Environmental Chemistry, Escola de Química e Alimentos, Laboratório de Análise de Compostos Orgânicos e Metais (LACOM), Universidade Federal do Rio Grande-FURG, Av Itália, Km 8, s/n, Rio Grande, Rio Grande, do Sul State, 96201-900, Brazil
| | - Sergiane S Caldas
- Post-graduation Program in Technological and Environmental Chemistry, Escola de Química e Alimentos, Laboratório de Análise de Compostos Orgânicos e Metais (LACOM), Universidade Federal do Rio Grande-FURG, Av Itália, Km 8, s/n, Rio Grande, Rio Grande, do Sul State, 96201-900, Brazil
| | - Ednei G Primel
- Post-graduation Program in Technological and Environmental Chemistry, Escola de Química e Alimentos, Laboratório de Análise de Compostos Orgânicos e Metais (LACOM), Universidade Federal do Rio Grande-FURG, Av Itália, Km 8, s/n, Rio Grande, Rio Grande, do Sul State, 96201-900, Brazil.
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122
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Montemurro N, García-Vara M, Peña-Herrera JM, Lladó J, Barceló D, Pérez S. Conventional and Advanced Processes for the Removal of Pharmaceuticals and Their Human Metabolites from Wastewater. ACTA ACUST UNITED AC 2018. [DOI: 10.1021/bk-2018-1302.ch002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Affiliation(s)
- Nicola Montemurro
- Water and Soil Quality Research Group, Department of Environmental Chemistry (IDAEA), Spanish National Research Council (CSIC), Barcelona 08034, Spain
| | - Manuel García-Vara
- Water and Soil Quality Research Group, Department of Environmental Chemistry (IDAEA), Spanish National Research Council (CSIC), Barcelona 08034, Spain
| | - Juan Manuel Peña-Herrera
- Water and Soil Quality Research Group, Department of Environmental Chemistry (IDAEA), Spanish National Research Council (CSIC), Barcelona 08034, Spain
| | - Jordi Lladó
- Department of Mining, Industrial and TIC Engineering (EMIT), Universitat Politécnica de Catalunya (UPC), Manresa, Barcelona 08242, Spain
| | - Damià Barceló
- Water and Soil Quality Research Group, Department of Environmental Chemistry (IDAEA), Spanish National Research Council (CSIC), Barcelona 08034, Spain
| | - Sandra Pérez
- Water and Soil Quality Research Group, Department of Environmental Chemistry (IDAEA), Spanish National Research Council (CSIC), Barcelona 08034, Spain
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123
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García-Córcoles MT, Rodríguez-Gómez R, de Alarcón-Gómez B, Çipa M, Martín-Pozo L, Kauffmann JM, Zafra-Gómez A. Chromatographic Methods for the Determination of Emerging Contaminants in Natural Water and Wastewater Samples: A Review. Crit Rev Anal Chem 2018; 49:160-186. [DOI: 10.1080/10408347.2018.1496010] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- M. T. García-Córcoles
- Department of Analytical Chemistry, Research Group of Analytical Chemistry and Life Sciences, University of Granada, Granada, Spain
| | - R. Rodríguez-Gómez
- Department of Analytical Chemistry, Research Group of Analytical Chemistry and Life Sciences, University of Granada, Granada, Spain
- Laboratory of Instrumental Analysis and Bioelectrochemistry, Faculty of Pharmacy, Université libre de Bruxelles, Brussels, Belgium
| | - B. de Alarcón-Gómez
- Department of Analytical Chemistry, Research Group of Analytical Chemistry and Life Sciences, University of Granada, Granada, Spain
| | - M. Çipa
- Department of Chemistry, University of Tirana, Tirana, Albania
| | | | - J.-M. Kauffmann
- Laboratory of Instrumental Analysis and Bioelectrochemistry, Faculty of Pharmacy, Université libre de Bruxelles, Brussels, Belgium
| | - A. Zafra-Gómez
- Department of Analytical Chemistry, Research Group of Analytical Chemistry and Life Sciences, University of Granada, Granada, Spain
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124
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Koler A, Gornik T, Kosjek T, Jeřabek K, Krajnc P. Preparation of molecularly imprinted copoly(acrylic acid-divinylbenzene) for extraction of environmentally relevant sertraline residues. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.08.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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125
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Sanchis A, Salvador JP, Marco MP. Multiplexed immunochemical techniques for the detection of pollutants in aquatic environments. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.06.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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126
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Petrie B, Rood S, Smith BD, Proctor K, Youdan J, Barden R, Kasprzyk-Hordern B. Biotic phase micropollutant distribution in horizontal sub-surface flow constructed wetlands. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 630:648-657. [PMID: 29494973 DOI: 10.1016/j.scitotenv.2018.02.242] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/30/2018] [Accepted: 02/19/2018] [Indexed: 06/08/2023]
Abstract
The distribution of micropollutants in biotic phases of horizontal sub-surface flow (HSSF) constructed wetlands was investigated. 88 diverse micropollutants (personal care products, pharmaceuticals and illicit drugs) were monitored for in full-scale HSSF steel slag and gravel beds to assess their fate and behaviour during tertiary wastewater treatment. Of the studied micropollutants 54 were found in receiving and treated wastewaters. Treatment reduced concentrations of several micropollutants by >50% (removal range -112% to 98%) and resulted in changes to the stereo-isomeric composition of chiral species. For example, stereo-selective changes were observed for 3,4-methylenedioxymethamphetamine (MDMA) and atenolol during HSSF constructed wetland treatment for the first time. Analysis of sludge present within the HSSF beds found 37 micropollutants to be present. However, concentrations for the majority of these micropollutants were not considered high enough to suggest partitioning into sludge was a contributing mechanism of removal. Nevertheless the preservative methylparaben was found at 2772mgbed-1. Its daily removal from wastewater of 3.4mgd-1 indicates partitioning and accumulation in sludge contributes to its removal. Other micropollutants found at high levels in sludge (relative to their overall removals) were the antidepressants sertraline and fluoxetine, and the metabolite desmethylcitalopram. Furthermore, process balances indicated uptake and metabolism by Phragmites australis (Cav.) Trin. ex Steud did not contribute significantly to micropollutant removal. However analysis of plant tissues evidenced uptake, metabolism and accumulation of recalcitrant micropollutants such as ketamine and carbamazepine. It is considered that the rate of uptake was too slow to have a notable impact on removal at the 14h hydraulic retention time. Despite evidence of other removal mechanisms at play (e.g., partitioning into sludge and plant uptake), findings indicate biodegradation is the dominant mechanism of micropollutant removal in HSSF constructed wetlands.
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Affiliation(s)
- Bruce Petrie
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Water Innovation & Research Centre (WIRC), University of Bath, Bath BA2 7AY, UK; School of Pharmacy and Life Sciences, Robert Gordon University, Aberdeen AB10 7GJ, UK
| | - Shawn Rood
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Centre for Doctoral Training in Sustainable Chemical Technologies, University of Bath, Bath BA2 7AY, UK
| | | | - Kathryn Proctor
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Water Innovation & Research Centre (WIRC), University of Bath, Bath BA2 7AY, UK
| | | | | | - Barbara Kasprzyk-Hordern
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Water Innovation & Research Centre (WIRC), University of Bath, Bath BA2 7AY, UK.
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127
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Buřič M, Grabicová K, Kubec J, Kouba A, Kuklina I, Kozák P, Grabic R, Randák T. Environmentally relevant concentrations of tramadol and citalopram alter behaviour of an aquatic invertebrate. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2018; 200:226-232. [PMID: 29778006 DOI: 10.1016/j.aquatox.2018.05.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 04/21/2018] [Accepted: 05/08/2018] [Indexed: 06/08/2023]
Abstract
Environmental pollution by pharmaceutically active compounds, used in quantities similar to those of pesticides and other organic micropollutants, is increasingly recognized as a major threat to the aquatic environment. These compounds are only partly removed from wastewaters and, despite their low concentrations, directly and indirectly affect behaviour of freshwater organisms in natural habitats. The aim of this study was to behaviourally assess the effects of an opioid painkiller (tramadol) and antidepressant drug (citalopram) on behaviour patterns of a clonal model species, marbled crayfish. Animals exposed to environmentally relevant concentrations of both tested compounds (∼1 μg l-1) exhibited significantly lower velocity and shorter distance moved than controls. Crayfish exposed to tramadol spent more time in shelters. Results were obtained by a simple and rapid method recommended as suitable for assessment of behaviour in aquatic organisms exposed to single pollutants and combinations.
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Affiliation(s)
- M Buřič
- University of South Bohemia in České Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, Vodňany, 389 25, Czech Republic.
| | - K Grabicová
- University of South Bohemia in České Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, Vodňany, 389 25, Czech Republic
| | - J Kubec
- University of South Bohemia in České Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, Vodňany, 389 25, Czech Republic
| | - A Kouba
- University of South Bohemia in České Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, Vodňany, 389 25, Czech Republic
| | - I Kuklina
- University of South Bohemia in České Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, Vodňany, 389 25, Czech Republic
| | - P Kozák
- University of South Bohemia in České Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, Vodňany, 389 25, Czech Republic
| | - R Grabic
- University of South Bohemia in České Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, Vodňany, 389 25, Czech Republic
| | - T Randák
- University of South Bohemia in České Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, Vodňany, 389 25, Czech Republic
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128
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Burns EE, Carter LJ, Kolpin DW, Thomas-Oates J, Boxall ABA. Temporal and spatial variation in pharmaceutical concentrations in an urban river system. WATER RESEARCH 2018; 137:72-85. [PMID: 29544205 DOI: 10.1016/j.watres.2018.02.066] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 02/27/2018] [Accepted: 02/28/2018] [Indexed: 05/06/2023]
Abstract
Many studies have quantified pharmaceuticals in the environment, few however, have incorporated detailed temporal and spatial variability due to associated costs in terms of time and materials. Here, we target 33 physico-chemically diverse pharmaceuticals in a spatiotemporal exposure study into the occurrence of pharmaceuticals in the wastewater system and the Rivers Ouse and Foss (two diverse river systems) in the city of York, UK. Removal rates in two of the WWTPs sampled (a conventional activated sludge (CAS) and trickling filter plant) ranged from not eliminated (carbamazepine) to >99% (paracetamol). Data comparisons indicate that pharmaceutical exposures in river systems are highly variable regionally, in part due to variability in prescribing practices, hydrology, wastewater management, and urbanisation and that select annual median pharmaceutical concentrations observed in this study were higher than those previously observed in the European Union and Asia thus far. Significant spatial variability was found between all sites in both river systems, while seasonal variability was significant for 86% and 50% of compounds in the River Foss and Ouse, respectively. Seasonal variations in flow, in-stream attenuation, usage and septic effluent releases are suspected drivers behind some of the observed temporal exposure variability. When the data were used to evaluate a simple environmental exposure model for pharmaceuticals, mean ratios of predicted environmental concentrations (PECs), obtained using the model, to measured environmental concentrations (MECs) were 0.51 and 0.04 for the River Foss and River Ouse, respectively. Such PEC/MEC ratios indicate that the model underestimates actual concentrations in both river systems, but to a much greater extent in the larger River Ouse.
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Affiliation(s)
- Emily E Burns
- Chemistry Department, University of York, York, YO10 5DD United Kingdom.
| | - Laura J Carter
- Environment Department, University of York, York, YO10 5DD United Kingdom.
| | - Dana W Kolpin
- U.S. Geological Survey, Central Midwest Water Science Center, Iowa City, IA, 52240 United States.
| | - Jane Thomas-Oates
- Chemistry Department, University of York, York, YO10 5DD United Kingdom.
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129
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Sanchis A, Salvador JP, Campbell K, Elliott CT, Shelver WL, Li QX, Marco MP. Fluorescent microarray for multiplexed quantification of environmental contaminants in seawater samples. Talanta 2018; 184:499-506. [PMID: 29674074 DOI: 10.1016/j.talanta.2018.03.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 03/12/2018] [Accepted: 03/14/2018] [Indexed: 01/10/2023]
Abstract
The development of a fluorescent multiplexed microarray platform able to detect and quantify a wide variety of pollutants in seawater is reported. The microarray platform has been manufactured by spotting 6 different bioconjugate competitors and it uses a cocktail of 6 monoclonal or polyclonal antibodies raised against important families of chemical pollutants such as triazine biocide (i.e. Irgarol 1051®), sulfonamide and chloramphenicol antibiotics, polybrominated diphenyl ether flame-retardant (PBDE, i.e. BDE-47), hormone (17β-estradiol), and algae toxin (domoic acid). These contaminants were selected as model analytes, however, the platform developed has the potential to detect a broader group of compounds based on the cross-reactivity of the immunoreagents used. The microarray chip is able to simultaneously determine these families of contaminants directly in seawater samples reaching limits of detection close to the levels found in contaminated areas (Irgarol 1051®, 0.19 ± 0,06 µg L-1; sulfapyridine, 0.17 ± 0.07 µg L-1; chloramphenicol, 0.11 ± 0.03 µg L-1; BDE-47, 2.71 ± 1.13 µg L-1; 17β-estradiol, 0.94 ± 0.30 µg L-1 and domoic acid, 1.71 ± 0.30 µg L-1). Performance of the multiplexed microarray chip was assessed by measuring 38 blind spiked seawater samples containing either one of these contaminants or mixtures of them. The accuracy found was very good and the coefficient of variation was < 20% in all the cases. No sample pre-treatment was necessary, and the results could be obtained in just 1 h 30 min. The microarray shows high sample throughput capabilities, being able to measure simultaneously more than 68 samples and screen them for a significant number of chemical contaminants of interest in environmental screening programs.
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Affiliation(s)
- Ana Sanchis
- Nanobiotechnology for diagnostics (Nb4D), Department of Chemical and Biomolecular Nanotechnology, Institute for Advanced Chemistry of Catalonia (IQAC) of the Spanish Council for Scientific Research (CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - J-Pablo Salvador
- Nanobiotechnology for diagnostics (Nb4D), Department of Chemical and Biomolecular Nanotechnology, Institute for Advanced Chemistry of Catalonia (IQAC) of the Spanish Council for Scientific Research (CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| | - Katrina Campbell
- Institute of Agri-Food and Land Use (IAFLU), School of Biological Sciences, Queen's University Belfast, David Keir Building, Stranmillis Road, Belfast BT9 5AG, Northern Ireland, United Kingdom
| | - Christopher T Elliott
- Institute of Agri-Food and Land Use (IAFLU), School of Biological Sciences, Queen's University Belfast, David Keir Building, Stranmillis Road, Belfast BT9 5AG, Northern Ireland, United Kingdom
| | - Weilin L Shelver
- USDA-ARS, Red River Valley Agricultural Research Center, Biosciences Research Laboratory, Fargo, ND, USA
| | - Qing X Li
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, USA
| | - M-Pilar Marco
- Nanobiotechnology for diagnostics (Nb4D), Department of Chemical and Biomolecular Nanotechnology, Institute for Advanced Chemistry of Catalonia (IQAC) of the Spanish Council for Scientific Research (CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
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130
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Souza FS, Da Silva VV, Rosin CK, Hainzenreder L, Arenzon A, Pizzolato T, Jank L, Féris LA. Determination of pharmaceutical compounds in hospital wastewater and their elimination by advanced oxidation processes. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2018; 53:213-221. [PMID: 29111865 DOI: 10.1080/10934529.2017.1387013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
This study investigates the mineralization efficiency, i.e. removal of total organic carbon (TOC) in hospital wastewater by direct ozonation, ozonation with UV radiation (O3/UV), homogeneous catalytic ozonation (O3/Fe2+) and homogeneous photocatalytic ozonation (O3/Fe2+/UV). The influence of pH and reaction time was evaluated. For the best process, toxicity and degradation efficiency of the selected pharmaceutical compounds (PhCs) were determined. The results showed that the PhCs detected in the hospital wastewater were completely degraded when the mineralization efficiency reached 54.7% for O3/UV with 120 minutes of reaction time using a rate of 1.57 g O3 h-1. This process also achieved a higher chemical oxygen demand removal efficiency (64.05%), an increased aromaticity reduction efficiency (81%) and a toxicity reduction.
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Affiliation(s)
- Fernanda S Souza
- a Chemical Engineering Department , Federal University of Rio Grande do Sul , Porto Alegre , Rio Grande do Sul , Brazil
| | - Vanessa V Da Silva
- a Chemical Engineering Department , Federal University of Rio Grande do Sul , Porto Alegre , Rio Grande do Sul , Brazil
| | - Catiusa K Rosin
- c Ecology Centre, Federal University of Rio Grande do Sul , Porto Alegre , Rio Grande do Sul , Brazil
| | - Luana Hainzenreder
- c Ecology Centre, Federal University of Rio Grande do Sul , Porto Alegre , Rio Grande do Sul , Brazil
| | - Alexandre Arenzon
- c Ecology Centre, Federal University of Rio Grande do Sul , Porto Alegre , Rio Grande do Sul , Brazil
| | - Tania Pizzolato
- b Chemistry Institute, Federal University of Rio Grande do Sul , Porto Alegre , Rio Grande do Sul , Brazil
| | - Louise Jank
- d National Agricultural Laboratory - LANAGRO/RS, Ministry of Agriculture, Livestock and Supply , Porto Alegre , Rio Grande do Sul , Brazil
| | - Liliana A Féris
- a Chemical Engineering Department , Federal University of Rio Grande do Sul , Porto Alegre , Rio Grande do Sul , Brazil
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131
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Jia W, Shi L, Chu X. Untargeted screening of sulfonamides and their metabolites in salmon using liquid chromatography coupled to quadrupole Orbitrap mass spectrometry. Food Chem 2018; 239:427-433. [DOI: 10.1016/j.foodchem.2017.06.143] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 06/23/2017] [Accepted: 06/27/2017] [Indexed: 01/11/2023]
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132
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Bottoni P, Caroli S. Presence of residues and metabolites of pharmaceuticals in environmental compartments, food commodities and workplaces: A review spanning the three-year period 2014–2016. Microchem J 2018. [DOI: 10.1016/j.microc.2017.06.016] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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133
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Simultaneous analysis of opioid analgesics and their metabolites in municipal wastewaters and river water by liquid chromatography–tandem mass spectrometry. J Chromatogr A 2018; 1533:102-111. [DOI: 10.1016/j.chroma.2017.12.025] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 11/17/2017] [Accepted: 12/09/2017] [Indexed: 01/26/2023]
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134
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Ort C, Bijlsma L, Castiglioni S, Covaci A, de Voogt P, Emke E, Hernández F, Reid M, van Nuijs ALN, Thomas KV, Kasprzyk-Hordern B. Wastewater Analysis for Community-Wide Drugs Use Assessment. Handb Exp Pharmacol 2018; 252:543-566. [PMID: 29896656 DOI: 10.1007/164_2018_111] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Wastewater-based epidemiology (WBE) complements existing epidemiology-based estimation techniques and provides objective, evidence-based estimates of illicit drug use. After consumption, biomarkers - drugs and their metabolites - excreted to toilets and flushed into urban sewer networks can be measured in raw wastewater samples. The quantified loads can serve as an estimate for the collective consumption of all people contributing to the wastewater sample. This transdisciplinary approach, further explained in this chapter, has developed, matured and is now established for monitoring substances such as cocaine and amphetamine-type stimulants. Research currently underway is refining WBE to new applications including new psychoactive substances (NPS).
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Affiliation(s)
- Christoph Ort
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland.
| | - Lubertus Bijlsma
- Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain.
| | - Sara Castiglioni
- Department of Environmental Health Sciences, IRCCS, Istituto di Ricerche Farmacologiche "Mario Negri", Milan, Italy
| | - Adrian Covaci
- Toxicological Center, University of Antwerp, Antwerp, Belgium
| | - Pim de Voogt
- KWR, Watercycle Research Institute, Nieuwegein, The Netherlands
- IBED, University of Amsterdam, Amsterdam, The Netherlands
| | - Erik Emke
- KWR, Watercycle Research Institute, Nieuwegein, The Netherlands
| | - Félix Hernández
- Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - Malcolm Reid
- NIVA, Norwegian Institute for Water Research, Oslo, Norway
| | | | - Kevin V Thomas
- NIVA, Norwegian Institute for Water Research, Oslo, Norway
- Queensland Alliance for Environmental Health Sciences, The University of Queensland, Brisbane, QLD, Australia
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135
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Quantification of more than 150 micropollutants including transformation products in aqueous samples by liquid chromatography-tandem mass spectrometry using scheduled multiple reaction monitoring. J Chromatogr A 2017; 1531:64-73. [PMID: 29183669 DOI: 10.1016/j.chroma.2017.11.020] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 11/07/2017] [Accepted: 11/12/2017] [Indexed: 12/27/2022]
Abstract
A direct injection, multi residue analytical method separated in two chromatographic runs was developed utilizing scheduled analysis to simultaneously quantify 154 compounds, 84 precursors and 70 transformation products (TPs)/metabolites. Improvements in the chromatographic data quality, sensitivity and reproducibility were achieved by scheduling the analysis of each analyte into pre-determined retention time windows. This study shows the influence of the scan time on the dwell time and the number of data points per peak as well as the effect on the precision of analysis. Lowering the scan time decreased dwell time to a minimal value, however, this had no negative effects on the precision. Increasing the number of data points per peak by decreasing the scan time led to more accurate peak shapes. A final set of parameters was chosen to obtain a minimum of 10 data points per peak to guarantee accurate peak shapes and thus reproducibility of analysis. A validation of the method was performed for different water matrices yielding very good linearity for all substances, with limits of quantification mainly in the lower to mid ng/L-range and recoveries mainly between 70 and 125% for surface water, bank filtrate as well as influents and effluents of wastewater treatment plants. The analysis of environmental samples and wastewater revealed the occurrence of selected precursors and TPs in all analyzed matrices: 95% of the compounds in the target list could be quantified in at least one sample. The relevance of TPs and metabolites such as valsartan acid and clopidogrel acid was also confirmed by their detection in all aqueous matrices. Wastewater indicators such as acesulfame and diclofenac were detected at elevated concentrations as well as substances such as oxipurinol which so far were not in the focus of monitoring programs. The developed method can be used for rapid analysis of various water matrices without any sample enrichment and can aid the assessment of water quality and water treatment processes.
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136
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Tanoue R, Margiotta-Casaluci L, Huerta B, Runnalls TJ, Nomiyama K, Kunisue T, Tanabe S, Sumpter JP. Uptake and Metabolism of Human Pharmaceuticals by Fish: A Case Study with the Opioid Analgesic Tramadol. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:12825-12835. [PMID: 28977743 DOI: 10.1021/acs.est.7b03441] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Recent species-extrapolation approaches to the prediction of the potential effects of pharmaceuticals present in the environment on wild fish are based on the assumption that pharmacokinetics and metabolism in humans and fish are comparable. To test this hypothesis, we exposed fathead minnows to the opiate pro-drug tramadol and examined uptake from the water into the blood and brain and the metabolism of the drug into its main metabolites. We found that plasma concentrations could be predicted reasonably accurately based on the lipophilicity of the drug once the pH of the water was taken into account. The concentrations of the drug and its main metabolites were higher in the brain than in the plasma, and the observed brain and plasma concentration ratios were within the range of values reported in mammalian species. This fish species was able to metabolize the pro-drug tramadol into the highly active metabolite O-desmethyl tramadol and the inactive metabolite N-desmethyl tramadol in a similar manner to that of mammals. However, we found that concentration ratios of O-desmethyl tramadol to tramadol were lower in the fish than values in most humans administered the drug. Our pharmacokinetic data of tramadol in fish help bridge the gap between widely available mammalian pharmacological data and potential effects on aquatic organisms and highlight the importance of understanding drug uptake and metabolism in fish to enable the full implementation of predictive toxicology approaches.
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Affiliation(s)
- Rumi Tanoue
- Centre for Marine Environmental Studies, Ehime University , 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
- Institute of Environment, Health and Societies, Brunel University , Uxbridge, Middlesex, London UB8 3PH, United Kingdom
| | - Luigi Margiotta-Casaluci
- Institute of Environment, Health and Societies, Brunel University , Uxbridge, Middlesex, London UB8 3PH, United Kingdom
| | - Belinda Huerta
- Institute of Environment, Health and Societies, Brunel University , Uxbridge, Middlesex, London UB8 3PH, United Kingdom
| | - Tamsin J Runnalls
- Institute of Environment, Health and Societies, Brunel University , Uxbridge, Middlesex, London UB8 3PH, United Kingdom
| | - Kei Nomiyama
- Centre for Marine Environmental Studies, Ehime University , 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Tatsuya Kunisue
- Centre for Marine Environmental Studies, Ehime University , 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Shinsuke Tanabe
- Centre for Marine Environmental Studies, Ehime University , 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - John P Sumpter
- Institute of Environment, Health and Societies, Brunel University , Uxbridge, Middlesex, London UB8 3PH, United Kingdom
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137
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Carmona E, Andreu V, Picó Y. Multi-residue determination of 47 organic compounds in water, soil, sediment and fish—Turia River as case study. J Pharm Biomed Anal 2017; 146:117-125. [DOI: 10.1016/j.jpba.2017.08.014] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 08/07/2017] [Accepted: 08/09/2017] [Indexed: 11/16/2022]
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138
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Burns EE, Thomas-Oates J, Kolpin DW, Furlong ET, Boxall ABA. Are exposure predictions, used for the prioritization of pharmaceuticals in the environment, fit for purpose? ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2017; 36:2823-2832. [PMID: 28477358 DOI: 10.1002/etc.3842] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 12/17/2016] [Accepted: 04/26/2017] [Indexed: 05/11/2023]
Abstract
Prioritization methodologies are often used for identifying those pharmaceuticals that pose the greatest risk to the natural environment and to focus laboratory testing or environmental monitoring toward pharmaceuticals of greatest concern. Risk-based prioritization approaches, employing models to derive exposure concentrations, are commonly used, but the reliability of these models is unclear. The present study evaluated the accuracy of exposure models commonly used for pharmaceutical prioritization. Targeted monitoring was conducted for 95 pharmaceuticals in the Rivers Foss and Ouse in the City of York (UK). Predicted environmental concentration (PEC) ranges were estimated based on localized prescription, hydrological data, reported metabolism, and wastewater treatment plant (WWTP) removal rates, and were compared with measured environmental concentrations (MECs). For the River Foss, PECs, obtained using highest metabolism and lowest WWTP removal, were similar to MECs. In contrast, this trend was not observed for the River Ouse, possibly because of pharmaceutical inputs unaccounted for by our modeling. Pharmaceuticals were ranked by risk based on either MECs or PECs. With 2 exceptions (dextromethorphan and diphenhydramine), risk ranking based on both MECs and PECs produced similar results in the River Foss. Overall, these findings indicate that PECs may well be appropriate for prioritization of pharmaceuticals in the environment when robust and local data on the system of interest are available and reflective of most source inputs. Environ Toxicol Chem 2017;36:2823-2832. © 2017 SETAC.
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Affiliation(s)
| | | | | | - Edward T Furlong
- National Water Quality Laboratory, US Geological Survey, Denver, Colorado, USA
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139
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Biel-Maeso M, Corada-Fernández C, Lara-Martín PA. Determining the distribution of pharmaceutically active compounds (PhACs) in soils and sediments by pressurized hot water extraction (PHWE). CHEMOSPHERE 2017; 185:1001-1010. [PMID: 28753901 DOI: 10.1016/j.chemosphere.2017.07.094] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 07/14/2017] [Accepted: 07/17/2017] [Indexed: 06/07/2023]
Abstract
The occurrence of pharmaceutically active compounds (PhACs) in the environment may pose a potential risk for humans and ecosystems. Wastewater treatment plants (WWTPs) are recognized as one of the main sources of these chemicals into both aquatic and terrestrial environments. The objectives of the study were to determine the presence of a wide variety of PhACs (n = 45) in sewage-impacted sediments and soils from the Guadalete River basin (SW Spain) by developing and applying an environmentally friendly multi-residue method based on pressurized hot water extraction (PHWE). Different parameters were optimized, including extraction temperature, pH, solvents, and clean-up. Extraction recoveries were analyte dependent, varying between 50% and 140% for most of the analytes when using pure water as extraction solvent at 100 °C. Determination of PhACs was performed by ultra-high performance liquid chromatography - tandem mass spectrometry (UPLC-MS/MS), enabling method detection (mLODs) and quantification (mLOQs) limits between <0.01 and 0.83 ng g-1 and from 0.02 to 2.75 ng g-1, respectively. Regarding the sampling area, 14 out of 45 target compounds were detected in soils and sediments. Analgesic/anti-inflammatories was the therapeutic group most commonly detected, reaching concentrations up to 20 ng g-1.
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Affiliation(s)
- Miriam Biel-Maeso
- Physical Chemistry Department, Faculty of Marine and Environmental Sciences, University of Cadiz, Campus de Excelencia Internacional del Mar (CEI·MAR), Cádiz, 11510, Spain
| | - Carmen Corada-Fernández
- Physical Chemistry Department, Faculty of Marine and Environmental Sciences, University of Cadiz, Campus de Excelencia Internacional del Mar (CEI·MAR), Cádiz, 11510, Spain
| | - Pablo A Lara-Martín
- Physical Chemistry Department, Faculty of Marine and Environmental Sciences, University of Cadiz, Campus de Excelencia Internacional del Mar (CEI·MAR), Cádiz, 11510, Spain.
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140
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Asimakopoulos AG, Kannan P, Higgins S, Kannan K. Determination of 89 drugs and other micropollutants in unfiltered wastewater and freshwater by LC-MS/MS: an alternative sample preparation approach. Anal Bioanal Chem 2017; 409:6205-6225. [DOI: 10.1007/s00216-017-0561-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 07/18/2017] [Accepted: 08/01/2017] [Indexed: 11/30/2022]
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141
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Huysman S, Van Meulebroek L, Vanryckeghem F, Van Langenhove H, Demeestere K, Vanhaecke L. Development and validation of an ultra-high performance liquid chromatographic high resolution Q-Orbitrap mass spectrometric method for the simultaneous determination of steroidal endocrine disrupting compounds in aquatic matrices. Anal Chim Acta 2017; 984:140-150. [PMID: 28843557 DOI: 10.1016/j.aca.2017.07.001] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 06/29/2017] [Accepted: 07/01/2017] [Indexed: 11/28/2022]
Abstract
The lack of adequate strategies for monitoring endocrine disrupting compounds (EDCs) in the aquatic environment is emphasized in the European Water Framework Directive. In this context, a new UHPLC-HR-Q-Orbirtrap-MS multi-residue method was developed for the simultaneous measurement of 70 steroidal EDCs in two aquatic matrices, i.e. sea and fresh water. First, an instrumental APCI-UHPLC-HR-Q-Orbitrap-MS was devised for separating and detecting the EDC isomers and mass analogues, within 12.5 min per run. Next, an appropriate extraction was statistically optimised using a three-strep workflow (95% confidence interval, p > 0.05); including fractional factorial resolution IV, simplex lattice, and response surface methodological designs. The fitness-for-purpose of the method was demonstrated through successful validation at relevant environmental concentrations, i.e. the low nano- and picogram range. Method quantification limits ranged for the androgens (n = 33), oestrogens (n = 14), progestins (n = 12), and corticosteroids (n = 11) between, respectively, 0.13 and 5.00 ng L-1, 0.25 and 5.00 ng L-1, 0.13 and 2.50 ng L-1, and 0.50 and 5.00 ng L-1. Good linearity (R2 ≥ 0.99) and no lack of fit was observed (95% confidence interval, p > 0.05) for the 70 steroidal EDCs. In addition, good recovery (95-109%) and satisfactory repeatability (RSD < 8.5%, n = 18) and reproducibility (RSD < 10.5%, n = 12) were obtained. Finally, the applicability of the multi-residue method was demonstrated by measuring steroidal EDC in 28 sea water samples collected from four different locations during fall 2016 and winter 2017. Regarding the sea water samples, all the classes were ubiquitously present and included different metabolites, transformation product and or degradation products from the parent EDCs (n = 43).
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Affiliation(s)
- Steve Huysman
- Ghent University, Faculty of Veterinary Medicine, Department of Veterinary Public Health and Food Safety, Laboratory of Chemical Analysis, Merelbeke, Belgium
| | - Lieven Van Meulebroek
- Ghent University, Faculty of Veterinary Medicine, Department of Veterinary Public Health and Food Safety, Laboratory of Chemical Analysis, Merelbeke, Belgium
| | - Francis Vanryckeghem
- Ghent University, Faculty of Bioscience Engineering, Department of Sustainable Organic Chemistry and Technology, Environmental Organic Chemistry and Technology, Ghent, Belgium
| | - Herman Van Langenhove
- Ghent University, Faculty of Bioscience Engineering, Department of Sustainable Organic Chemistry and Technology, Environmental Organic Chemistry and Technology, Ghent, Belgium
| | - Kristof Demeestere
- Ghent University, Faculty of Bioscience Engineering, Department of Sustainable Organic Chemistry and Technology, Environmental Organic Chemistry and Technology, Ghent, Belgium
| | - Lynn Vanhaecke
- Ghent University, Faculty of Veterinary Medicine, Department of Veterinary Public Health and Food Safety, Laboratory of Chemical Analysis, Merelbeke, Belgium.
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Daniele G, Fieu M, Joachim S, Bado-Nilles A, Beaudouin R, Baudoin P, James-Casas A, Andres S, Bonnard M, Bonnard I, Geffard A, Vulliet E. Determination of carbamazepine and 12 degradation products in various compartments of an outdoor aquatic mesocosm by reliable analytical methods based on liquid chromatography-tandem mass spectrometry. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:16893-16904. [PMID: 28573566 DOI: 10.1007/s11356-017-9297-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 05/17/2017] [Indexed: 06/07/2023]
Abstract
The aims of this work are to develop suitable analytical methods to determine the widely used anticonvulsant carbamazepine and 12 of its degradation/transformation products in water, sediment, fish (Gasterosteus aculeatus) and mollusc (Dreissena polymorpha). Protocols based on solid phase extraction for water, pressurized-liquid extraction for sediments and QuEChERS (quick easy cheap efficient rugged and safe) extraction for both organisms followed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) are developed, validated and finally applied to samples collected during a 6-month experiment in outdoor mesocosms. Very low detection limits are reached, allowing environmentally realistic doses (namely, 0.05, 0.5 and 5 μg/L nominal concentrations) to be employed. The results indicate several metabolites and/or transformation products in each compartment investigated, with concentrations sometimes being greater than that of the parent carbamazepine. Biotic degradation of carbamazepine is demonstrated in water, leading to 10,11-dihydrocarbamazepine and 10,11-epoxycarbamazepine. In sediment, the degradation results in the formation of acridine, and 2- and 3-hydroxycarbamazepine. Finally, in both organisms, a moderate bioaccumulation is observed together with a metabolization leading to 10,11-epoxycarbamazepine in fish and 2-hydroxycarbamazepine in mollusc. Acridone is also present in fish. This study provides new and interesting data, helping to elucidate how chronic exposure to carbamazepine at relevant concentrations may affect impact freshwater ecosystems.
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Affiliation(s)
- Gaëlle Daniele
- Université Lyon, CNRS, Université Claude Bernard Lyon 1, Ens de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, 5 rue de la Doua, F-69100, Villeurbanne, France
| | - Maëva Fieu
- Université Lyon, CNRS, Université Claude Bernard Lyon 1, Ens de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, 5 rue de la Doua, F-69100, Villeurbanne, France
| | - Sandrine Joachim
- INERIS, Laboratoire d'écotoxicologie in vitro et in vivo, Parc Technologique Alata, BP n°2 60550, Verneuil-en-Halatte, France
| | - Anne Bado-Nilles
- INERIS, Laboratoire d'écotoxicologie in vitro et in vivo, Parc Technologique Alata, BP n°2 60550, Verneuil-en-Halatte, France
| | - Rémy Beaudouin
- INERIS, Unit of Models for Ecotoxicology and Toxicology (METO), Parc Technologique Alata, BP n°2, 60550, Verneuil-en-Halatte, France
| | - Patrick Baudoin
- INERIS, Laboratoire d'écotoxicologie in vitro et in vivo, Parc Technologique Alata, BP n°2 60550, Verneuil-en-Halatte, France
| | - Alice James-Casas
- INERIS, Laboratoire d'écotoxicologie in vitro et in vivo, Parc Technologique Alata, BP n°2 60550, Verneuil-en-Halatte, France
| | - Sandrine Andres
- INERIS, Laboratoire d'écotoxicologie in vitro et in vivo, Parc Technologique Alata, BP n°2 60550, Verneuil-en-Halatte, France
| | - Marc Bonnard
- Université Reims Champagne Ardenne, UMR-I 02 SEBIO Campus du Moulin de la Housse, BP 1039, 51687, Reims cedex 2, France
| | - Isabelle Bonnard
- Université Reims Champagne Ardenne, UMR-I 02 SEBIO Campus du Moulin de la Housse, BP 1039, 51687, Reims cedex 2, France
| | - Alain Geffard
- Université Reims Champagne Ardenne, UMR-I 02 SEBIO Campus du Moulin de la Housse, BP 1039, 51687, Reims cedex 2, France
| | - Emmanuelle Vulliet
- Université Lyon, CNRS, Université Claude Bernard Lyon 1, Ens de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, 5 rue de la Doua, F-69100, Villeurbanne, France.
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143
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Wei N, Zheng Z, Wang Y, Tao Y, Shao Y, Zhu S, You J, Zhao XE. Rapid and sensitive determination of multiple endocrine-disrupting chemicals by ultrasound-assisted in situ derivatization dispersive liquid-liquid microextraction coupled with ultra-high-performance liquid chromatography/tandem mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2017; 31:937-950. [PMID: 28370680 DOI: 10.1002/rcm.7865] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 12/28/2016] [Accepted: 03/25/2017] [Indexed: 06/07/2023]
Abstract
RATIONALE Endocrine-disrupting chemicals (EDCs) in environment samples and food stuffs are an increasing serious public health issue due to their potency to interfere and deregulate several aspects of the endocrine system. Because of their extremely low abundance, it remains a challenging task to develop a sensitive detection method. METHODS 4'-Carbonyl chloride rosamine (CCR) was used as a derivatization reagent for EDCs for the first time. A new ultrasound-assisted in situ derivatization/dispersive liquid-liquid microextraction (UA-DLLME with in situ derivatization) method for multiple EDCs including five estrogens, two alkylphenols, eight bisphenols, seven parabens and triclosan coupled with ultra-high-performance liquid chromatography/tandem mass spectrometry (UHPLC/MS/MS) has been developed and validated. RESULTS The ionization efficiency of EDCs was greatly enhanced through the introduction of a permanent charged moiety of CCR into the derivatives during electrospray ionization (ESI)-MS analysis. The main variables potentially affecting the UA-DLLME with in situ derivatization process are optimized. The recoveries and matrix effects of 23 EDCs for the spiking samples were in the range of 83.0-116.0% and 85.8-114.6%, respectively. Good method reproducibility was achieved. CONCLUSIONS The limits of detection (LODs) for 23 EDCs were 0.05-0.40 ng/L and 0.03-0.25 ng/g (dry weight, d.w.) for environment samples and food stuffs, respectively. The proposed method has been demonstrated to be suitable for simultaneous determination of multiple EDCs in real samples with high sensitivity, speediness, and good sample clean-up ability. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Na Wei
- Shandong Provincial Key Laboratory of Life-Organic Analysis & Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, Shandong, P.R. China
| | - Zhenjia Zheng
- College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Taian, 271018, Shandong, P.R. China
| | - Yuhua Wang
- Shandong Provincial Key Laboratory of Life-Organic Analysis & Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, Shandong, P.R. China
| | - Yanduo Tao
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, 810001, Qinghai, P.R. China
| | - Yun Shao
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, 810001, Qinghai, P.R. China
| | - Shuyun Zhu
- Shandong Provincial Key Laboratory of Life-Organic Analysis & Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, Shandong, P.R. China
| | - Jinmao You
- Shandong Provincial Key Laboratory of Life-Organic Analysis & Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, Shandong, P.R. China
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, 810001, Qinghai, P.R. China
| | - Xian-En Zhao
- Shandong Provincial Key Laboratory of Life-Organic Analysis & Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, Shandong, P.R. China
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144
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Montes R, Aguirre J, Vidal X, Rodil R, Cela R, Quintana JB. Screening for Polar Chemicals in Water by Trifunctional Mixed-Mode Liquid Chromatography-High Resolution Mass Spectrometry. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:6250-6259. [PMID: 28457136 DOI: 10.1021/acs.est.6b05135] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The presence of persistent and mobile organic contaminants (PMOC) in aquatic environments is a matter of high concern due to their capability of crossing through natural and anthropogenic barriers, even reaching drinking water. Most analytical methods rely on reversed-phase liquid chromatography (RPLC), which is quite limited for the detection of very polar chemicals. Thus, many of these PMOCs may have not been recognized as water pollutants yet, due to the lack of analytical methods capable to detect them. Mixed-mode LC (MMLC), providing the combination of RP and ion-exchange functionalities is explored in this work with a trifunctional column, combining RPLC, anion and cation exchange, which allows the simultaneous determination of analytes with extremely different properties. A nondiscriminant sample concentration step followed by a MMLC-high resolution mass spectrometry method was developed for a group of 37 very polar model chemicals with different acid/base functionalities. The overall method performance was satisfactory with a mean limit of detection of 50 ng/L, relative standard deviation lower than 20% and overall recoveries (including matrix effects) higher than 60% for 54% of model compounds. Then, the method was applied to 15 real water samples, by a suspect screening approach. For those detected PMOC with standard available, a preliminary estimation of concentrations was also performed. Thus, 22 compounds were unequivocally identified in a range of expected concentrations from 6 ng/L to 540 μg/L. Some of them are well-known PMOC, such as acesulfame, perfluorobutanoic acid or metformin, but other novel pollutants were also identified, as for example di-o-tolylguanidine or trifluoromethanesulfonic acid, which had not or were scarcely studied in water so far.
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Affiliation(s)
- Rosa Montes
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute of Food Analysis and Research, Universidade de Santiago de Compostela . Constantino Candeira S/N, Santiago de Compostela, Spain
| | - Josu Aguirre
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute of Food Analysis and Research, Universidade de Santiago de Compostela . Constantino Candeira S/N, Santiago de Compostela, Spain
| | - Xandro Vidal
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute of Food Analysis and Research, Universidade de Santiago de Compostela . Constantino Candeira S/N, Santiago de Compostela, Spain
| | - Rosario Rodil
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute of Food Analysis and Research, Universidade de Santiago de Compostela . Constantino Candeira S/N, Santiago de Compostela, Spain
| | - Rafael Cela
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute of Food Analysis and Research, Universidade de Santiago de Compostela . Constantino Candeira S/N, Santiago de Compostela, Spain
| | - José Benito Quintana
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute of Food Analysis and Research, Universidade de Santiago de Compostela . Constantino Candeira S/N, Santiago de Compostela, Spain
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145
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Whole blood microsampling for the quantitation of estetrol without derivatization by liquid chromatography-tandem mass spectrometry. J Pharm Biomed Anal 2017; 140:258-265. [DOI: 10.1016/j.jpba.2017.02.060] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 01/23/2017] [Accepted: 02/11/2017] [Indexed: 11/17/2022]
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146
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Archer E, Petrie B, Kasprzyk-Hordern B, Wolfaardt GM. The fate of pharmaceuticals and personal care products (PPCPs), endocrine disrupting contaminants (EDCs), metabolites and illicit drugs in a WWTW and environmental waters. CHEMOSPHERE 2017; 174:437-446. [PMID: 28187390 DOI: 10.1016/j.chemosphere.2017.01.101] [Citation(s) in RCA: 304] [Impact Index Per Article: 43.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 01/15/2017] [Accepted: 01/20/2017] [Indexed: 05/03/2023]
Abstract
A large number of emerging contaminants (ECs) are known to persist in surface waters, and create pressure on wastewater treatment works (WWTW) for their effective removal. Although a large database for the levels of these pollutants in water systems exist globally, there is still a lack in the correlation of the levels of these pollutants with possible long-term adverse health effects in wildlife and humans, such as endocrine disruption. The current study detected a total of 55 ECs in WWTW influent surface water, 41 ECs in effluent, and 40 ECs in environmental waters located upstream and downstream of the plant. A list of ECs persisted through the WWTW process, with 28% of all detected ECs removed by less than 50%, and 18% of all ECs were removed by less than 25%. Negative mass balances of some pharmaceuticals and metabolites were observed within the WWTW, suggesting possible back-transformation of ECs during wastewater treatment. Three parental illicit drug compounds were detected within the influent of the WWTW, with concentrations ranging between 27.6 and 147.0 ng L-1 for cocaine, 35.6-120.6 ng L-1 for mephedrone, and 270.9-450.2 ng L-1 for methamphetamine. The related environmental risks are also discussed for some ECs, with particular reference to their ability to disrupt endocrine systems. The current study propose the potential of the pharmaceuticals carbamazepine, naproxen, diclofenac and ibuprofen to be regarded as priority ECs for environmental monitoring due to their regular detection and persistence in environmental waters and their possible contribution towards adverse health effects in humans and wildlife.
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Affiliation(s)
- Edward Archer
- Department of Microbiology, University of Stellenbosch, Stellenbosch 7602, South Africa; Department of Botany and Zoology, University of Stellenbosch 7602, South Africa.
| | - Bruce Petrie
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK
| | | | - Gideon M Wolfaardt
- Department of Microbiology, University of Stellenbosch, Stellenbosch 7602, South Africa; Department of Chemistry and Biology, Ryerson University, Toronto, ON M5B 2K3, Canada
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147
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Petrie B, Smith BD, Youdan J, Barden R, Kasprzyk-Hordern B. Multi-residue determination of micropollutants in Phragmites australis from constructed wetlands using microwave assisted extraction and ultra-high-performance liquid chromatography tandem mass spectrometry. Anal Chim Acta 2017; 959:91-101. [DOI: 10.1016/j.aca.2016.12.042] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 12/21/2016] [Accepted: 12/25/2016] [Indexed: 11/26/2022]
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148
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Simultaneous quantitation of endogenous estrone, 17β-estradiol, and estriol in human serum by isotope-dilution liquid chromatography–tandem mass spectrometry for clinical laboratory applications. Anal Bioanal Chem 2017; 409:2627-2638. [DOI: 10.1007/s00216-017-0207-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 01/06/2017] [Accepted: 01/12/2017] [Indexed: 12/11/2022]
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149
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Camacho-Muñoz D, Kasprzyk-Hordern B. Simultaneous enantiomeric analysis of pharmacologically active compounds in environmental samples by chiral LC-MS/MS with a macrocyclic antibiotic stationary phase. JOURNAL OF MASS SPECTROMETRY : JMS 2017; 52:94-108. [PMID: 28061011 DOI: 10.1002/jms.3904] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/07/2016] [Accepted: 12/22/2016] [Indexed: 05/21/2023]
Abstract
This paper presents a multi-residue method for direct enantioselective separation of chiral pharmacologically active compounds in environmental matrices. The method is based on chiral liquid chromatography and tandem mass spectrometry detection. Simultaneous chiral discrimination was achieved with a macrocyclic glycopeptide-based column with antibiotic teicoplanin as a chiral selector working under reverse phase mode. For the first time, enantioresolution was reported for metabolites of ibuprofen: carboxyibuprofen and 2-hydroxyibuprofen with this chiral stationary phase. Moreover, enantiomers of chloramphenicol, ibuprofen, ifosfamide, indoprofen, ketoprofen, naproxen and praziquantel were also resolved. The overall performance of the method was satisfactory in terms of linearity, precision, accuracy and limits of detection. The method was successfully applied for monitoring of pharmacologically active compounds at enantiomeric level in influent and effluent wastewater and in river water. In addition, the chiral recognition and analytical performance of the teicoplanin-based column was critically compared with that of the α1 -acid glycoprotein chiral stationary phase. Copyright © 2017 John Wiley & Sons, Ltd.
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150
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Petrie B, Proctor K, Youdan J, Barden R, Kasprzyk-Hordern B. Critical evaluation of monitoring strategy for the multi-residue determination of 90 chiral and achiral micropollutants in effluent wastewater. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 579:569-578. [PMID: 27876391 DOI: 10.1016/j.scitotenv.2016.11.059] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 11/08/2016] [Accepted: 11/09/2016] [Indexed: 06/06/2023]
Abstract
It is essential to monitor the release of organic micropollutants from wastewater treatment plants (WWTPs) for developing environmental risk assessment and assessing compliance with legislative regulation. In this study the impact of sampling strategy on the quantitative determination of micropollutants in effluent wastewater was investigated. An extended list of 90 chiral and achiral micropollutants representing a broad range of biological and physico-chemical properties were studied simultaneously for the first time. During composite sample collection micropollutants can degrade resulting in the under-estimation of concentration. Cooling collected sub-samples to 4°C stabilised ≥81 of 90 micropollutants to acceptable levels (±20% of the initial concentration) in the studied effluents. However, achieving stability for all micropollutants will require an integrated approach to sample collection (i.e., multi-bottle sampling with more than one stabilisation method applied). Full-scale monitoring of effluent revealed time-paced composites attained similar information to volume-paced composites (influent wastewater requires a sampling mode responsive to flow variation). The option of monitoring effluent using time-paced composite samplers is advantageous as not all WWTPs have flow controlled samplers or suitable sites for deploying portable flow meters. There has been little research to date on the impact of monitoring strategy on the determination of chiral micropollutants at the enantiomeric level. Variability in wastewater flow results in a dynamic hydraulic retention time within the WWTP (and upstream sewerage system). Despite chiral micropollutants being susceptible to stereo-selective degradation, no diurnal variability in their enantiomeric distribution was observed. However, unused medication can be directly disposed into the sewer network creating short-term (e.g., daily) changes to their enantiomeric distribution. As enantio-specific toxicity is observed in the environment, similar resolution of enantio-selective analysis to more routinely applied achiral methods is needed throughout the monitoring period for accurate risk assessment.
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Affiliation(s)
- Bruce Petrie
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Water Innovation & Research Centre (WIRC), University of Bath, Bath, BA2 7AY Bath, UK
| | - Kathryn Proctor
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Water Innovation & Research Centre (WIRC), University of Bath, Bath, BA2 7AY Bath, UK
| | | | | | - Barbara Kasprzyk-Hordern
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Water Innovation & Research Centre (WIRC), University of Bath, Bath, BA2 7AY Bath, UK.
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