1
|
Schröder S, Ortiz I, San-Román MF. Formation of polychlorinated dibenzo-p-dioxins and furans (PCDD/Fs) in the electrochemical oxidation of polluted waters with pharmaceuticals used against COVID-19. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 2023; 11:109305. [PMID: 36647535 PMCID: PMC9833857 DOI: 10.1016/j.jece.2023.109305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/04/2022] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
The COVID-19 pandemic has produced a huge impact on our lives, increasing the consumption of certain pharmaceuticals, and with this, contributing to the intensification of their presence in wastewater and in the environment. This situation demands the implementation of efficient remediation technologies, among them, electrochemical oxidation (ELOX) is one the most applied. This work studies the application of ELOX with the aim of eliminate pharmaceuticals used in the fight against COVID-19, assessing its degradation rate, as well as the risk of formation of toxic trace by-products, such as unintentional POPs like polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs). To this end, model solutions containing 10 mg L-1 of dexamethasone (DEX), paracetamol (PAR), amoxicillin (AMX), and sertraline (STR) with two different electrolytes (NaCl and Na2SO4) have been evaluated. However, electrochemical systems that contain chloride ions in solution together with PCDD/Fs precursor molecules may lead to the formation of these highly toxic by-products. So, PCDD/Fs were quantified under conditions of complete degradation of the drugs. Furthermore, the presence of PCDD/Fs precursors such as chlorophenols was determined, as well as the role of Cl-, Cl• and SO 4 • - radicals in the formation of the by-products and PCDD/Fs. The maximum measured concentration of PCDD/Fs was around 2700 pg L-1 for the amoxicillin case in NaCl medium. The obtained results emphasise the importance of not underestimating the potential formation of these highly toxic trace by-products, in addition to the correct selection of oxidation processes and operation variables, in order to avoid final higher toxicity in the medium.
Collapse
Affiliation(s)
- Sophie Schröder
- Departamento de Ingenierías Química y Biomolecular, ETSIIyT, Universidad de Cantabria, Avda. de los Castros 46, 39005 Santander, Spain
| | - Inmaculada Ortiz
- Departamento de Ingenierías Química y Biomolecular, ETSIIyT, Universidad de Cantabria, Avda. de los Castros 46, 39005 Santander, Spain
| | - Ma-Fresnedo San-Román
- Departamento de Ingenierías Química y Biomolecular, ETSIIyT, Universidad de Cantabria, Avda. de los Castros 46, 39005 Santander, Spain
| |
Collapse
|
2
|
Sierra-Sánchez AG, Linares-Hernández I, Martínez-Miranda V, Almazán-Sánchez PT, Teutli-Sequeira EA, Castañeda-Juárez M, Esparza-Soto M. Photo-electrooxidation treatment of Acetaminophen in aqueous solution using BDD-Fe and BDD-Cu systems. ENVIRONMENTAL TECHNOLOGY 2022; 43:1189-1199. [PMID: 32912062 DOI: 10.1080/09593330.2020.1822921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 09/07/2020] [Indexed: 06/11/2023]
Abstract
In this study, acetaminophen (ACT) in aqueous solution was treated with electrooxidation and photo-electrooxidation processes (PEO). An electrochemical cell was used for the treatment of different concentrations of ACT (10, 50 and 80 mg L-1). A 23 factorial design was proposed, and the variables studied were current intensity 0.5 A (45.45 mA cm-2) and 1.0 A (90.91 mA cm-2), electrode configuration (anode:BDD, cathode:Fe or Cu) and presence/absence of UV light; NaCl 0.043 M (2.5 g L-1) was used as supporting electrolyte, the initial pH was 5.5, and the treatment time was 3 h. The aqueous solutions were characterized before and after the treatment using infrared spectroscopy (FT-IR), Ultraviolet-visible spectroscopy (UV-Vis), chemical oxygen demand (COD), total organic carbon (TOC), total carbon (TC), and fluorescence spectroscopy. The optimal operating conditions using an initial ACT concentration of 80 mg L-1 were 1.0 A, BDD-Fe configuration and UV light (254 nm). The removal efficiencies were 100% of ACT and 82.75% of TOC after 15 min of treatment. At concentrations of 50 and 10 mg L-1, 77.16% and 50.29% of TOC were removed after 10 and 5 min of treatment, respectively. Finally, the kinetic study showed an increase in the rate constants when the UV light was applied.
Collapse
Affiliation(s)
- Ana Gabriela Sierra-Sánchez
- Instituto Interamericano de Tecnología y Ciencias de Agua (IITCA), Universidad Autónoma del Estado de México, Unidad San Cayetano, Toluca, México
| | - Ivonne Linares-Hernández
- Instituto Interamericano de Tecnología y Ciencias de Agua (IITCA), Universidad Autónoma del Estado de México, Unidad San Cayetano, Toluca, México
| | - Verónica Martínez-Miranda
- Instituto Interamericano de Tecnología y Ciencias de Agua (IITCA), Universidad Autónoma del Estado de México, Unidad San Cayetano, Toluca, México
| | | | - Elia Alejandra Teutli-Sequeira
- Instituto Interamericano de Tecnología y Ciencias de Agua (IITCA), Universidad Autónoma del Estado de México, Unidad San Cayetano, Toluca, México
| | - Monserrat Castañeda-Juárez
- Instituto Interamericano de Tecnología y Ciencias de Agua (IITCA), Universidad Autónoma del Estado de México, Unidad San Cayetano, Toluca, México
| | - Mario Esparza-Soto
- Instituto Interamericano de Tecnología y Ciencias de Agua (IITCA), Universidad Autónoma del Estado de México, Unidad San Cayetano, Toluca, México
| |
Collapse
|
3
|
Zweigle J, Bugsel B, Schmitt M, Zwiener C. Electrochemical Oxidation of 6:2 Polyfluoroalkyl Phosphate Diester-Simulation of Transformation Pathways and Reaction Kinetics with Hydroxyl Radicals. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021; 55:11070-11079. [PMID: 34327989 DOI: 10.1021/acs.est.1c02106] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Polyfluoroalkyl phosphate diesters (diPAPs) are widely used for paper and cardboard impregnation and discharged via waste streams from production processes and consumer products. To improve the knowledge about the environmental fate of diPAPs, electrochemical oxidation (EO) was used to characterize the transformation pathways and reaction kinetics. 6:2 diPAP was transformed electrochemically to perfluorocarboxylic acids (C5-C7 PFCAs) and two intermediates (6:2 fluorotelomer carboxylic acid, FTCA, and 6:2 fluorotelomer unsaturated carboxylic acid, FTUCA). EO of potential intermediates 6:2 monoPAP and 6:2 fluorotelomer alcohol (FTOH) showed similar transformation products but with different ratios. We show that 6:2 diPAP is initiated by OH radical (•OH) reactions, as evidenced by the measured steady-state concentrations of •OH with the probe molecule terephthalic acid, quenching experiments, and pH dependency of the reaction. PFHpA was the main product of 6:2 diPAP oxidation, and it was formed in a pseudo-first-order reaction for which a bimolecular rate constant was estimated to be k O • H , diPAP form PFHpA = 9.4(±1.4) × 107 M-1 s-1 by an initial rate approach. This can be utilized to estimate the environmental half-life of 6:2 diPAP for the reaction with •OH and the formation kinetics of persistent PFCAs.
Collapse
Affiliation(s)
- Jonathan Zweigle
- Environmental Analytical Chemistry, Center for Applied Geoscience, University of Tübingen, Schnarrenbergstraße 94-96, Tübingen 72076, Germany
| | - Boris Bugsel
- Environmental Analytical Chemistry, Center for Applied Geoscience, University of Tübingen, Schnarrenbergstraße 94-96, Tübingen 72076, Germany
| | - Markus Schmitt
- Environmental Analytical Chemistry, Center for Applied Geoscience, University of Tübingen, Schnarrenbergstraße 94-96, Tübingen 72076, Germany
| | - Christian Zwiener
- Environmental Analytical Chemistry, Center for Applied Geoscience, University of Tübingen, Schnarrenbergstraße 94-96, Tübingen 72076, Germany
| |
Collapse
|
4
|
Electrochemical advanced oxidation process of Phenazopyridine drug waste using different Ti-based IrO2-Ta2O5 anodes. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2020.12.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
5
|
Wei K, Cui T, Huang F, Zhang Y, Han W. Membrane Separation Coupled with Electrochemical Advanced Oxidation Processes for Organic Wastewater Treatment: A Short Review. MEMBRANES 2020; 10:membranes10110337. [PMID: 33198324 PMCID: PMC7697808 DOI: 10.3390/membranes10110337] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/10/2020] [Accepted: 11/10/2020] [Indexed: 11/25/2022]
Abstract
Research on the coupling of membrane separation (MS) and electrochemical advanced oxidation processes (EAOPs) has been a hot area in water pollution control for decades. This coupling aims to greatly improve water quality and focuses on the challenges in practical application to provide a promising solution to water shortage problems. This article provides a summary of the coupling configurations of MS and EAOPs, including two-stage and one-pot processes. The two-stage process is a combination of MS and EAOPs where one process acts as a pretreatment for the other. Membrane fouling is reduced when setting EAOPs before MS, while mass transfer is promoted when placing EAOPs after MS. A one-pot process is a kind of integration of two technologies. The anode or cathode of the EAOPs is fabricated from porous materials to function as a membrane electrode; thus, pollutants are concurrently separated and degraded. The advantages of enhanced mass transfer and the enlarged electroactive area suggest that this process has excellent performance at a low current input, leading to much lower energy consumption. The reported conclusions illustrate that the coupling of MS and EAOPs is highly applicable and may be widely employed in wastewater treatment in the future.
Collapse
Affiliation(s)
- Kajia Wei
- Key Laboratory of Jiangsu Province for Chemical Pollution Control and Resources Reuse, School of Environment and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China; (K.W.); (T.C.); (F.H.)
| | - Tao Cui
- Key Laboratory of Jiangsu Province for Chemical Pollution Control and Resources Reuse, School of Environment and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China; (K.W.); (T.C.); (F.H.)
- Nanjing Research Institute of Electronic Engineering, Nanjing 210007, China
| | - Fang Huang
- Key Laboratory of Jiangsu Province for Chemical Pollution Control and Resources Reuse, School of Environment and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China; (K.W.); (T.C.); (F.H.)
| | - Yonghao Zhang
- Key Laboratory of Jiangsu Province for Chemical Pollution Control and Resources Reuse, School of Environment and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China; (K.W.); (T.C.); (F.H.)
- School of Environmental Science and Engineering, Yancheng Institute of Technology, Yancheng 224051, China
- Correspondence: (Y.Z.); (W.H.)
| | - Weiqing Han
- Key Laboratory of Jiangsu Province for Chemical Pollution Control and Resources Reuse, School of Environment and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China; (K.W.); (T.C.); (F.H.)
- Correspondence: (Y.Z.); (W.H.)
| |
Collapse
|
6
|
Influence of boron doped diamond electrodes properties on the elimination of selected pharmaceuticals from wastewater. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
7
|
Baluchová S, Taylor A, Mortet V, Sedláková S, Klimša L, Kopeček J, Hák O, Schwarzová-Pecková K. Porous boron doped diamond for dopamine sensing: Effect of boron doping level on morphology and electrochemical performance. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.135025] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
8
|
Phong Vo HN, Le GK, Hong Nguyen TM, Bui XT, Nguyen KH, Rene ER, Vo TDH, Thanh Cao ND, Mohan R. Acetaminophen micropollutant: Historical and current occurrences, toxicity, removal strategies and transformation pathways in different environments. CHEMOSPHERE 2019; 236:124391. [PMID: 31545194 DOI: 10.1016/j.chemosphere.2019.124391] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 07/05/2019] [Accepted: 07/16/2019] [Indexed: 05/07/2023]
Abstract
Acetaminophen (ACT) is commonly used as a counter painkiller and nowadays, it is increasingly present in the natural water environment. Although its concentrations are usually at the ppt to ppm levels, ACT can transform into various intermediates depending on the environmental conditions. Due to the complexity of the ACT degradation products and the intermediates, it poses a major challenge for monitoring, detection and to propose adequate treatment technologies. The main objectives of this review study were to assess (i) the occurrences and toxicities, (2) the removal technologies and (3) the transformation pathways and intermediates of ACT in four environmental compartments namely wastewater, surface water, ground water, and soil/sediments. Based on the review, it was observed that the ACT concentrations in wastewater can reach up to several hundreds of ppb. Amongst the different countries, China and the USA showed the highest ACT concentration in wastewater (≤300 μg/L), with a very high detection frequency (81-100%). Concerning surface water, the ACT concentrations were found to be at the ppt level. Some regions in France, Spain, Germany, Korea, USA, and UK comply with the recommended ACT concentration for drinking water (71 ng/L). Notably, ACT can transform and degrade into various metabolites such as aromatic derivatives or organic acids. Some of them (e.g., hydroquinone and benzoquinone) are toxic to human and other life forms. Thus, in water and wastewater treatment plants, tertiary treatment systems such as advanced oxidation, membrane separation, and hybrid processes should be used to remove the toxic metabolites of ACT.
Collapse
Affiliation(s)
- Hoang Nhat Phong Vo
- Institute of Research and Development, Duy Tan University, Da Nang, Viet Nam
| | - Gia Ky Le
- Environmental Engineering and Management Program, Asian Institute of Technology (AIT), P.O. Box 4, Klong Luang, Pathumthani, 12120, Thailand
| | - Thi Minh Hong Nguyen
- Environmental Engineering and Management Program, Asian Institute of Technology (AIT), P.O. Box 4, Klong Luang, Pathumthani, 12120, Thailand
| | - Xuan-Thanh Bui
- Faculty of Environment and Natural Resources, Ho Chi Minh City University of Technology, VNU-HCM, Viet Nam.
| | - Khanh Hoang Nguyen
- National Food Institute, Denmark Technical University, 2800, Kgs. Lyngby, Denmark
| | - Eldon R Rene
- Department of Environmental Engineering and Water Technology, IHE - Delft, Institute of Water Education 2601 DA, Delft, the Netherlands
| | - Thi Dieu Hien Vo
- NTT Institute of Hi-Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Viet Nam.
| | - Ngoc-Dan Thanh Cao
- NTT Institute of Hi-Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Viet Nam
| | - Raj Mohan
- National Institute of Technology Karnataka, Surathkal, Karnataka, Dakshina Kannada, 575025, India
| |
Collapse
|
9
|
Mirzaee R, Darvishi Cheshmeh Soltani R, Khataee A, Boczkaj G. Combination of air-dispersion cathode with sacrificial iron anode generating Fe2+Fe3+2O4 nanostructures to degrade paracetamol under ultrasonic irradiation. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.04.033] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
10
|
He Y, Lin H, Guo Z, Zhang W, Li H, Huang W. Recent developments and advances in boron-doped diamond electrodes for electrochemical oxidation of organic pollutants. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.11.056] [Citation(s) in RCA: 156] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
11
|
Nidheesh PV, Divyapriya G, Oturan N, Trellu C, Oturan MA. Environmental Applications of Boron‐Doped Diamond Electrodes: 1. Applications in Water and Wastewater Treatment. ChemElectroChem 2019. [DOI: 10.1002/celc.201801876] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- P. V. Nidheesh
- CSIR-National Environmental Engineering Research Institute Nagpur, Maharashtra India
| | - G. Divyapriya
- Environmental Water Resources Engineering DivisionDepartment of Civil EngineeringIndian Institute of Technology Madra Chennai, Tamilnadu India
| | - Nihal Oturan
- Laboratoire Géomatériaux et Environnement, (LGE), EA 4508UPEM 5 Bd Descartes 77454 Marne-la-Vallée Cedex 2 France
| | - Clément Trellu
- Laboratoire Géomatériaux et Environnement, (LGE), EA 4508UPEM 5 Bd Descartes 77454 Marne-la-Vallée Cedex 2 France
| | - Mehmet A. Oturan
- Laboratoire Géomatériaux et Environnement, (LGE), EA 4508UPEM 5 Bd Descartes 77454 Marne-la-Vallée Cedex 2 France
| |
Collapse
|
12
|
Mineralization of paracetamol using a gas diffusion electrode modified with ceria high aspect ratio nanostructures. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.10.097] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
13
|
Beiginejad H. Dependence of mechanism to thermodynamics in electrochemical oxidation of acetaminophen in the presence of different nucleophiles. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
14
|
Li Y, Li H, Li M, Li C, Sun D, Yang B. Porous boron-doped diamond electrode for detection of dopamine and pyridoxine in human serum. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.11.121] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
15
|
|
16
|
Application of porous boron-doped diamond electrode towards electrochemical mineralization of triphenylmethane dye. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.06.023] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|