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Li BA, Li BM, Bao Z, Li Q, Xing M, Li B. Dichlorodiphenyltrichloroethane for Malaria and Agricultural Uses and Its Impacts on Human Health. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2023; 111:45. [PMID: 37730942 DOI: 10.1007/s00128-023-03789-3] [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: 10/24/2022] [Accepted: 08/12/2023] [Indexed: 09/22/2023]
Abstract
Pesticides are widely used in agriculture and disease control, and dichlorodiphenyltrichloroethane (DDT) is one of the most used pesticides in human history. Besides its significant contributions in pest control in agriculture, DDT was credited as having saved millions of human lives for controlling malaria and other deadly insect-transmitted diseases. Even today, the use of DDT in some countries for malaria control cannot be replaced without endangering people who live there. The recent COVID-19 pandemic has changed our lives and reminded us of the challenges in dealing with infectious diseases, especially deadly ones including malaria. However, DDT and its metabolites are stable, persist long, are found in almost every corner of the world, and their persistent effects on humans, animals, and the environment must be seriously considered. This review will focus on the history of DDT use for agriculture and malaria control, the pathways for the spread of DDT, benefits and risks of DDT use, DDT exposure to animals, humans, and the environment, and the associated human health risks. These knowledge and findings of DDT will benefit the selection and management of pesticides worldwide.
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Affiliation(s)
- Benjamin A Li
- Department of Orthopaedics, School of Medicine, West Virginia University, Morgantown, 26506-9196, WV, USA
- Morgantown High School, Morgantown, WV, USA
| | | | - Zhenghong Bao
- Department of Orthopaedics, School of Medicine, West Virginia University, Morgantown, 26506-9196, WV, USA
| | - Qingyang Li
- Department of Orthopaedics, School of Medicine, West Virginia University, Morgantown, 26506-9196, WV, USA
| | - Malcolm Xing
- Department of Mechanical Engineering, University of Manitoba, and The Children's Hospital Research Institute of Manitoba, MB, Winnipeg, Canada
| | - Bingyun Li
- Department of Orthopaedics, School of Medicine, West Virginia University, Morgantown, 26506-9196, WV, USA.
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Kodali J, Pavuluri S, Arunraj B, Krishna Kumar AS, Rajesh N. Tapping the potential of a glucosamine polysaccharide-diatomaceous earth hybrid adsorbent in the solid phase extraction of a persistent organic pollutant and toxic pesticide 4,4'-DDT from water. RSC Adv 2022; 12:5489-5500. [PMID: 35425579 PMCID: PMC8981405 DOI: 10.1039/d1ra07868b] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/20/2022] [Indexed: 11/23/2022] Open
Abstract
A chitosan (a glucosamine polysaccharide)-diatomaceous earth hybrid was studied for the adsorption of 4,4′-dichloro-diphenyl-trichloroethane (4,4′-DDT), a persistent organic pollutant and organochlorine pesticide compound from water. The diverse adsorption process parameters were studied and the modified adsorbent was characterized through XRD, SEM-EDX, FT-IR, XRF, BET and TGA analysis. The concentration of 4,4′-DDT was measured using gas chromatography-tandem mass spectrometry (GC-MS/MS) by adopting a validated analytical procedure. The Langmuir and Freundlich isotherms ascertained the adsorption capacity. The optimum pH and temperature for 4,4′-DDT adsorption were found to be between 5.0 and 7.0 and 20 and 30 °C respectively. Thermodynamic parameters confirmed that the adsorption of DDT on chitosan modified with diatomaceous earth was an exothermic process. The data obtained from kinetics and intra-particle diffusion showed that the composite material is able to sequester 4,4′-DDT and this is reflected in the Langmuir adsorption capacity of 0.968 mg g−1. The adsorbed 4,4′-DDT was successfully eluted with ethyl acetate and recycling studies showed that the modified chitosan can be used for three cycles with significant adsorption performance and this adsorbent proved its efficacy in removing 4,4′-DDT from farm water. A chitosan (a glucosamine polysaccharide)-diatomaceous earth hybrid was studied for the adsorption of 4,4′-dichloro-diphenyl-trichloroethane (4,4′-DDT), a persistent organic pollutant and organochlorine pesticide compound from water.![]()
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Affiliation(s)
- Jagadeesh Kodali
- Department of Chemistry, Birla Institute of Technology and Science Pilani-Hyderabad Campus, Jawahar Nagar, Shameerpet Mandal R.R. Dist 500078 India +91 40 66303998 +91 40 66303503.,VIMTA Labs Limited No. 5, MN Park, Genome Valley, Shameerpet Hyderabad 500101 India
| | - Srinivas Pavuluri
- VIMTA Labs Limited No. 5, MN Park, Genome Valley, Shameerpet Hyderabad 500101 India
| | - Balasubramanian Arunraj
- Department of Chemistry, Birla Institute of Technology and Science Pilani-Hyderabad Campus, Jawahar Nagar, Shameerpet Mandal R.R. Dist 500078 India +91 40 66303998 +91 40 66303503
| | - A Santhana Krishna Kumar
- Department of Chemistry, National Sun Yat-Sen University No. 70, Lien-hai Road, Gushan District Kaohsiung 80424 Taiwan
| | - N Rajesh
- Department of Chemistry, Birla Institute of Technology and Science Pilani-Hyderabad Campus, Jawahar Nagar, Shameerpet Mandal R.R. Dist 500078 India +91 40 66303998 +91 40 66303503
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Williams NE, Oba OA, Aydinlik NP. Modification, Production, and Methods of KOH‐Activated Carbon. CHEMBIOENG REVIEWS 2022. [DOI: 10.1002/cben.202100030] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Ndifreke Etuk Williams
- Cyprus International University Department of Basic Sciences and Humanities, Faculty of Arts and Science Mersin 10 99010 Lefkosa Turkey
| | - Oluwasuyi Ayobami Oba
- Cyprus International University Department of Basic Sciences and Humanities, Faculty of Arts and Science Mersin 10 99010 Lefkosa Turkey
| | - Nur Pasaoglulari Aydinlik
- Cyprus International University Department of Basic Sciences and Humanities, Faculty of Arts and Science Mersin 10 99010 Lefkosa Turkey
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Single-Stage Microwave-Assisted Coconut-Shell-Based Activated Carbon for Removal of Dichlorodiphenyltrichloroethane (DDT) from Aqueous Solution: Optimization and Batch Studies. INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING 2021. [DOI: 10.1155/2021/9331386] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This research aims to optimize preparation conditions of coconut-shell-based activated carbon (CSAC) and to evaluate its adsorption performance in removing POP of dichlorodiphenyltrichloroethane (DDT). The CSAC was prepared by activating the coconut shell via single-stage microwave heating under carbon dioxide, CO2 flow. The total pore volume, BET surface area, and average pore diameter of CSAC were 0.420 cm3/g, 625.61 m2/g, and 4.55 nm, respectively. The surface of CSAC was negatively charged shown by the zeta potential study. Response surface methodology (RSM) revealed that the optimum preparation conditions in preparing CSAC were 502 W and 6 min for radiation power and radiation time, respectively, which corresponded to 84.83% of DDT removal and 37.91% of CSAC’s yield. Adsorption uptakes of DDT were found to increase with an increase in their initial concentration. Isotherm study revealed that DDT-CSAC adsorption system was best described by the Langmuir model with monolayer adsorption capacity, Qm of 14.51 mg/g. The kinetic study confirmed that the pseudo-second-order model fitted well with this adsorption system. In regeneration studies, the adsorption efficiency had slightly dropped from 100% to 83% after 5 cycles. CSAC was found to be economically feasible for commercialization owing to its low production cost and high adsorption capacity.
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Liu L, Hu S, Shen G, Farooq U, Zhang W, Lin S, Lin K. Adsorption dynamics and mechanism of aqueous sulfachloropyridazine and analogues using the root powder of recyclable long-root Eichhornia crassipes. CHEMOSPHERE 2018; 196:409-417. [PMID: 29316467 DOI: 10.1016/j.chemosphere.2018.01.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 12/30/2017] [Accepted: 01/02/2018] [Indexed: 06/07/2023]
Abstract
In this study, we reclaimed the root powder of long-root Eichhornia crassipes (L.R.E.C.) as a biosorbent to remove aqueous sulfachloropyridazine (SCP) and other sulfonamides. The adsorption processes were investigated dependent on multiple measurements, including FT-IR and XPS analysis. The results confirmed that the basic amine group of neutral SCP molecules and the carboxyl hydroxyl on the surface of the root powder played the leading role in adsorption processes. Additionally, the experiments of ionic strength effect validated the involvement of electrostatic interaction in adsorption. Meanwhile, the adsorption data were fitted by various models and the results indicated that the Pseudo-second-order model and Freundlich model could well describe the adsorption processes, indicating the existence of physisorption and chemisorption as multi-layer adsorption. The maximum capacities of root powder for SCP were calculated to be 226.757 μg g-1 (288.15 K), 182.815 μg g-1 (303.15 K) and 163.132 μg g-1 (318.15 K) at pH of 3.0. The thermodynamic results revealed that the adsorption was a spontaneous and exothermic process. Moreover, the accordance with intra-particle diffusion presented that the adsorption processes could be divided into three steps and the reaction constant had a negatively linear relationship with the thickness of the boundary layer. The results proved that root powder of L.R.E.C. has great potential to remediate sulfonamides at practical level.
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Affiliation(s)
- Lin Liu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resource and Environmental Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Shuangqing Hu
- Shanghai Academy of Environmental Sciences, Shanghai, 200233, China
| | - Genxiang Shen
- Shanghai Academy of Environmental Sciences, Shanghai, 200233, China
| | - Usman Farooq
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resource and Environmental Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Wei Zhang
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resource and Environmental Engineering, East China University of Science and Technology, Shanghai, 200237, China.
| | - Sen Lin
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resource and Environmental Engineering, East China University of Science and Technology, Shanghai, 200237, China.
| | - Kuangfei Lin
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resource and Environmental Engineering, East China University of Science and Technology, Shanghai, 200237, China
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Mansouri A, Cregut M, Abbes C, Durand MJ, Landoulsi A, Thouand G. The Environmental Issues of DDT Pollution and Bioremediation: a Multidisciplinary Review. Appl Biochem Biotechnol 2016; 181:309-339. [PMID: 27591882 DOI: 10.1007/s12010-016-2214-5] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 08/12/2016] [Indexed: 12/01/2022]
Abstract
DDT (1,1,1-trichloro-2,2-bis(4-chlorophenyl) ethane) is probably the best known and most useful organochlorine insecticide in the world which was used since 1945 for agricultural purposes and also for vector-borne disease control such as malaria since 1955, until its banishment in most countries by the Stockholm convention for ecologic considerations. However, the World Health Organization allowed its reintroduction only for control of vector-borne diseases in some tropical countries in 2006. Due to its physicochemical properties and specially its persistence related with a half-life up to 30 years, DDT linked to several health and social problems which are due to its accumulation in the environment and its biomagnification properties in living organisms. This manuscript compiles a multidisciplinary review to evaluate primarily (i) the worldwide contamination of DDT and (ii) its (eco) toxicological impact onto living organisms. Secondly, several ways for DDT bioremediation from contaminated environment are discussed. For this, reports on DDT biodegradation capabilities by microorganisms and ways to enhance bioremediation strategies to remove DDT are presented. The different existing strategies for DDT bioremediation are evaluated with their efficiencies and limitations to struggle efficiently this contaminant. Finally, rising new approaches and technological bottlenecks to promote DDT bioremediation are discussed.
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Affiliation(s)
- Ahlem Mansouri
- University of Nantes, UMR CNRS 6144 GEPEA, CBAC group, 18 Bvd Gaston Defferre, 85000, La Roche sur Yon, France.,Faculty of Sciences of Bizerte, Laboratory of Biochemistry and Molecular Biology, University of Carthage, Zarzouna, 7021, Tunisia
| | - Mickael Cregut
- University of Nantes, UMR CNRS 6144 GEPEA, CBAC group, 18 Bvd Gaston Defferre, 85000, La Roche sur Yon, France
| | - Chiraz Abbes
- Faculty of Sciences of Bizerte, Laboratory of Biochemistry and Molecular Biology, University of Carthage, Zarzouna, 7021, Tunisia
| | - Marie-Jose Durand
- University of Nantes, UMR CNRS 6144 GEPEA, CBAC group, 18 Bvd Gaston Defferre, 85000, La Roche sur Yon, France
| | - Ahmed Landoulsi
- Faculty of Sciences of Bizerte, Laboratory of Biochemistry and Molecular Biology, University of Carthage, Zarzouna, 7021, Tunisia
| | - Gerald Thouand
- University of Nantes, UMR CNRS 6144 GEPEA, CBAC group, 18 Bvd Gaston Defferre, 85000, La Roche sur Yon, France.
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Tran VS, Ngo HH, Guo W, Zhang J, Liang S, Ton-That C, Zhang X. Typical low cost biosorbents for adsorptive removal of specific organic pollutants from water. BIORESOURCE TECHNOLOGY 2015; 182:353-363. [PMID: 25690682 DOI: 10.1016/j.biortech.2015.02.003] [Citation(s) in RCA: 120] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2014] [Revised: 02/01/2015] [Accepted: 02/02/2015] [Indexed: 06/04/2023]
Abstract
Specific organic pollutants (SOPs) such as phenolic compounds, PAHs, organic pesticides, and organic herbicides cause health and environmental problems due to their excessive toxic properties and poor biodegradability. Low-cost biosorbents are considered as a promising alternative for conventional adsorbents to remove SOPs from water. These materials have several advantages such as high sorption capacities, good modifiability and recoverability, insensitivity to toxic substances, simple operation in the treatment processes. However, previous reports on various types of biosorbents for removing SOPs are still moderately fragmented. Hence, this paper provides a comprehensive review on using typical low-cost biosorbents obtained from lignocellulose and chitin/chitosan for SOPs adsorption. Especially, their characteristics, biosorption mechanism together with utilization for eliminating SOPs are presented and discussed. The paper also gives a critical view regarding future applications of low-cost biosorbents in SOPs-contaminated water treatment.
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Affiliation(s)
- Van Son Tran
- Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Broadway, NSW 2007, Australia
| | - Huu Hao Ngo
- Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Broadway, NSW 2007, Australia.
| | - Wenshan Guo
- Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Broadway, NSW 2007, Australia
| | - Jian Zhang
- Shandong Provincial Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Jinan 250100, China
| | - Shuang Liang
- Shandong Provincial Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Jinan 250100, China
| | - Cuong Ton-That
- School of Physics and Advanced Materials, University of Technology Sydney, Broadway, NSW 2007, Australia
| | - Xinbo Zhang
- School of Environmental and Municipal Engineering, Tianjin Chengjian University, Tianjin 300384, China
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Erdem Z, Cutright TJ. Sorption/desorption of 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane(4,4'-DDT) on a sandy loam soil. ENVIRONMENTAL MONITORING AND ASSESSMENT 2015; 187:24. [PMID: 25626570 DOI: 10.1007/s10661-015-4262-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 01/02/2015] [Indexed: 06/04/2023]
Abstract
1,1,1-Trichloro-2,2-bis(p-chlorophenyl)ethane(4,4'-DDT) is a pesticide well-known for its negative health and environmental effects. Despite being banned by a majority of world countries more than 30 years ago, its persistence in the environment is a continuing problem even today. The objective of the study was the investigation of sorption/desorption behavior of 4,4'-DDT in sandy loam soil. The impact of contaminant concentration and age was observed with three different experiments. The sorption percentages at the end of the short time step (8 h) were 50 and 92 %, for initial concentrations 2.26 and 5.28 mg/L, respectively. When freshly spiked soil was subjected to a conventional sorption study, 82 to 99.6 % of the initial aqueous DDT concentrations were sorbed within 24 h. When modeled with a Freundlich isotherm, the log K f was found to be 3.62. After six consecutive 24 h desorption steps, 33 to 96.6 % still remained in the soil. This was more pronounced for soils that had been aged for 60 days. After seven consecutive 24 h desorption steps of aged soil, the percent remaining sorbed to the soil were 44, 64, and 77 %, for 25, 250, and 500 mg/kg, respectively. All results show that 4,4-DDT has a tendency of sorbing to the soil rapidly and showing resistance to desorption. When comparing desorption values, aged soils were seen to desorb less than non-aged soils. This result was attributed to stronger binding to soil with increased contact time.
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Affiliation(s)
- Ziya Erdem
- Department of Civil Engineering, The University of Akron, Akron, OH, 44325-3905, USA
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Ghaedi M, Pebdani AA, Sadeghian B, Sahraei R, Daneshfar A, Duran C. SYNTHESIS AND CHARACTERIZATION OF CADMIUM SULFIDE NANOPARTICLE–LOADED ACTIVATED CARBON AS A NOVEL ADSORBENT FOR EFFICIENT REMOVAL OF REACTIVE ORANGE 12. CHEM ENG COMMUN 2013. [DOI: 10.1080/00986445.2012.737875] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Saha A, Gajbhiye VT, Gupta S, Kumar R. Removal of mixed pesticides from aqueous solutions using organoclays: evaluation of equilibrium and kinetic model. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2013; 91:111-116. [PMID: 23728289 DOI: 10.1007/s00128-013-1012-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Accepted: 05/08/2013] [Indexed: 06/02/2023]
Abstract
Removal of mixed pesticides, namely alachlor, metolachlor, chlorpyriphos, fipronil, α-endosulfan, β-endosulfan, p,p'-DDT and two metabolites p,p'-DDE and endosulfan sulphate from aqueous solution by batch adsorption onto three commercial organo-modified montmorillonite clays [modified with octadecylamine (ODA-M), modified with dimethyl- dialkylamine (DMDA-M) and modified with octadecylamine and aminopropyltriethoxysilane (ODAAPS-M)] were investigated. Effect of process variables, mainly contact time and initial concentration of mixed pesticides, on adsorption phenomenon were evaluated. To understand the adsorption kinetic pseudo-first-order and pseudo-second-order models were tested. The pseudo-second-order model provided the best fit for explaining adsorption kinetics, on the basis of high correlation coefficient (r) and normalized percent deviation values. The adsorption equilibrium was explained by the Freundlich isotherm (r = 0.951-0.992). High values (0.17-0.52 mg g⁻¹) of Freundlich constant (K(f)) indicated higher affinity of pesticides towards all three organoclays, as a result of hydrophobic interaction between the adsorbent/adsorbate systems. Pesticides with high octanol-water partition coefficient (K(ow)) and low water solubility showed faster adsorption with higher K(f) values as compared to the pesticides with low K(ow) and high water solubility. The order of organoclays for removal efficiency of mixed pesticide was ODAAPS-M > DMDA-M > ODA-M. These findings may find application to decontaminate or treat mixed pesticide contaminated industrial/agricultural waste waters.
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Affiliation(s)
- Ajoy Saha
- Division of Agricultural Chemicals, Indian Agricultural Research Institute, New Delhi 110012, India.
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Dordio AV, Carvalho AJP. Organic xenobiotics removal in constructed wetlands, with emphasis on the importance of the support matrix. JOURNAL OF HAZARDOUS MATERIALS 2013; 252-253:272-92. [PMID: 23542322 DOI: 10.1016/j.jhazmat.2013.03.008] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2012] [Revised: 02/07/2013] [Accepted: 03/04/2013] [Indexed: 05/16/2023]
Abstract
Constructed wetlands (CWs) are increasingly popular as an efficient and economical alternative to conventional wastewater treatment processes for removal, among other pollutants, of organic xenobiotics. In CWs, pollutants are removed through the concerted action of their components, whose contribution can be maximized by careful selection of those components. Specifically for non-biodegradable organic pollutants, the materials used as support matrix of CWs can play a major role through sorption phenomena. In this review the role played by such materials in CWs is examined with special focus on the amount of research that has been conducted to date on their sorption properties relatively to organic compounds. Where available, the reports on the utilization of some of those materials on pilot or full-scale CWs are also recognized. Greatest interest has been directed to cheaper and widely available materials. Among these, clays are generally regarded as efficient sorbents, but materials originated from agricultural wastes have also gained recent popularity. Most available studies are lab-scale batch sorption experiments, whereas assays performed in full-scale CWs are still scarce. However, the available lab-scale data points to an interesting potential of many of these materials for experimentation as support matrix of CWs targeted for organic xenobiotics removal.
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Affiliation(s)
- A V Dordio
- Chemistry Department, University of Évora, Rua Romão Ramalho 59, 7000-671 Évora, Portugal.
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Rios LE, David M, Vazquez-Arenas J, Anderson WA. Use of surfactants and blends to remove DDT from contaminated soils. CAN J CHEM ENG 2011. [DOI: 10.1002/cjce.21620] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Ahmad T, Rafatullah M, Ghazali A, Sulaiman O, Hashim R, Ahmad A. Removal of pesticides from water and wastewater by different adsorbents: a review. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART C, ENVIRONMENTAL CARCINOGENESIS & ECOTOXICOLOGY REVIEWS 2010; 28:231-271. [PMID: 21069614 DOI: 10.1080/10590501.2010.525782] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
In this review article, the use of various low-cost adsorbents for the removal of pesticides from water and wastewater has been reviewed. Pesticides may appear as pollutants in water sources, having undesirable impacts to human health because of their toxicity, carcinogenicity, and mutagenicity or causing aesthetic problems such as taste and odors. These pesticides pollute the water stream and it can be removed very effectively using different low-cost adsorbents. It is evident from a literature survey of about 191 recently published papers that low-cost adsorbents have demonstrated outstanding removal capabilities for pesticides.
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Affiliation(s)
- Tanweer Ahmad
- School of Industrial Technology, Universiti Sains Malaysia, Malaysia
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