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Hussain OA, Hathout AS, Abdel-Mobdy YE, Rashed M, Abdel Rahim E, Fouzy A. Preparation and characterization of activated carbon from agricultural wastes and their ability to remove chlorpyrifos from water. Toxicol Rep 2023; 10:146-154. [PMID: 36714465 PMCID: PMC9879729 DOI: 10.1016/j.toxrep.2023.01.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/17/2023] [Accepted: 01/19/2023] [Indexed: 01/21/2023] Open
Abstract
Chlorpyrifos is an organophosphate insecticide linked to neurological dysfunctions, endocrine disturbance, cardiovascular illness, genotoxicity, histopathological abnormalities, immunotoxicity, and oxidative stress. Therefore, the aim of this study was to prepare activated carbon from agricultural waste to adsorb and remove chlorpyrifos from aqueous solutions, as well as to study the physicochemical characteristics of the prepared activated carbon.Activated carbon was prepared from agricultural waste (banana peels, orange peels, pomegranate peels and date stones). The activated carbon prepared showed an exterior surface that was irregular and full of cavities with Brunauer-Emmett-Teller(BET) surface areas of 94.26, 111.75, 183.89, and 289.86 m2/g for activated carbon prepared from orange peels, date stone, pomegranate peels, and banana peels respectively. The Scanning Electron Microscope (SEM) image revealed that the activated carbon's exterior surface was irregular and full of various shapes and sizes of cavities.The Energy Dispersive X-Ray (EDX) indicated the existence of carbon, oxygen, silicon and potassium in banana peels-derived activated carbon, whereas carbon, oxygen, silicon and potassium, in addition to aluminium, were detected in the pomegranate peels-derived activated carbon. The Fourier-Transform Infrared Spectroscopy (FTIR) analysis of prepared activated carbon revealed several functional groups, including carboxylic acid, carbon dioxide, and aromatic compounds. Results also showed that the activated carbon significantly removed chlorpyrifos from water, recording 97.6%, 90.6%, 71.48%, and 52.00 % for activated carbon prepared from pomegranate peels, banana peels, date stones and orange peels, respectively. The study concluded that agricultural waste-derived activated carbon could be employed as an alternative pesticide adsorbent.
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Affiliation(s)
- Omaima A. Hussain
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
| | - Amal S. Hathout
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
| | - Yasmin E. Abdel-Mobdy
- Entomology and Pesticides Department, Faculty of Agriculture, Cairo University, Giza, Egypt
| | - M.M. Rashed
- Chemical Biochemistry Department, Faculty of Agriculture, Cairo University, Giza, Egypt
| | - E.A. Abdel Rahim
- Chemical Biochemistry Department, Faculty of Agriculture, Cairo University, Giza, Egypt
| | - A.S.M. Fouzy
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
- Corresponding author.
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Zhang X, Sun K, Wang X, Shi X, Gong D. Chlorpyrifos induces apoptosis and necroptosis via the activation of CYP450s pathway mediated by nuclear receptors in LMH cells. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:1060-1071. [PMID: 35908035 DOI: 10.1007/s11356-022-22285-5] [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: 04/13/2022] [Accepted: 07/25/2022] [Indexed: 06/15/2023]
Abstract
Chlorpyrifos (CPF), an organophosphorus pesticide, is detected commonly in environments, where it is thought to be highly toxic to non-target organisms. However, the mechanism of CYP450s pathway mediated by nuclear receptors on CPF-induced apoptosis and necroptosis at the cellular level and the effect of CPF on the cytotoxicity of the chicken hepatocarcinoma cell line (LMH) has also not been reported in detail. Therefore, this experiment aims to explore whether CPF can improve apoptosis and necroptosis in LMH cells by activating the nuclear receptors/CYP450s axis. LMH cells, the subject of this study, were exposed to 5 μg/mL, 10 μg/mL, and 15 μg/mL doses of CPF. With the increase of CPF concentration, the increase of nuclear receptor level led to the up-regulation of CYP450s activity. With the massive production of ROS, the expression of apoptotic pathway genes (Bax, Caspase9, and Caspase3) enhanced, while Bcl-2 expression dropped sharply. The expression of programmed necroptosis genes (RIPK1, RIPK3, and MLKL) heightened, and Caspase8 reduced considerably. In short, our data suggests that excessive activation of nuclear receptors and CYP450s induced by CPF promotes ROS production, which directs apoptosis and programmed necroptosis in LMH cells.
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Affiliation(s)
- Xinyu Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, People's Republic of China
| | - Kexin Sun
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, People's Republic of China
| | - Xu Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, People's Republic of China
| | - Xu Shi
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, People's Republic of China
| | - Duqiang Gong
- College of Jilin Agricultural Science and Technology University, Jilin, 132101, People's Republic of China.
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Wu H, Pei H, Liu J, Zeng J, Liu S, Chen W, He Z, Du R. Protective effect of total saponins of ginseng stems and leaves (GSLS) on chlorpyrifos-induced brain toxicity in mice through the PTEN/PI3K/AKT axis. Aging (Albany NY) 2022; 14:8982-8999. [PMID: 36374217 PMCID: PMC9740365 DOI: 10.18632/aging.204374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 10/21/2022] [Indexed: 11/13/2022]
Abstract
Chlorpyrifos (CPF) is a class of toxic compounds which has been widely used in agriculture that can cause multi-organ damage to the liver, kidneys, testes, and nervous system. Currently, most studies on ginseng have concentrated on the roots and rhizomes, and less research has been conducted on the above-ground parts. Our laboratory found that ginseng stem and leaf total saponin (GSLS) features strong antioxidant activity. In this experiment, we selected different concentrations of CPF to induce hippocampal neuronal cell injury model in mice, conducted a cell survival screening test, and also selected appropriate concentrations of CPF to induce brain injury model in mice. CCK-8, flow cytometry, Elisa, Hoechst 33258 staining, Annexin V-FITC/PI staining, HE staining, Morris water maze, and qRT-PCR were adopted for detecting the effects of GSLS treatment on CPF-induced cell viability, mitochondrial membrane potential, reactive oxygen species (ROS) levels, Ca2+ concentration and GSLS treatment on CPF-induced brain injury and related signaling in mice, respectively. The effects of GSLS treatment on CPF-induced brain injury and the related signaling pathways in mice were examined. The results showed that GSLS at 60 μg/ml and 125 μg/ml concentrations elevated the viability of CPF-induced HT22 cells, increased mitochondrial membrane potential, depleted ROS, decreased Ca2+ concentration, and decreased apoptosis rate. Meanwhile, GSLS treatment significantly reduced CPF-induced escape latency in mice, elevated the number of entries into the plateau and effective area, increased the effective area and target quadrant residence time, as well as improved the pathological damage of mouse hippocampal neurons. The results of mouse brain sections demonstrated that GSLS treatment significantly increased SOD and CAT activities and lowered MDA accumulation in CPF-induced mice. qRT-PCR revealed that PTEN mRNA expression was significantly decreased with PI3K and AKT expression being significantly increased in GSLS-treated CPF-induced mice. Thus, the obtained results indicate that GSLS can effectively antagonize CPF-induced brain toxicity in mice through regulating PTEN/PI3K/AKT pathway.
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Affiliation(s)
- Hong Wu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Hongyan Pei
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Jinze Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Jianning Zeng
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Silu Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Weijia Chen
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Zhongmei He
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Rui Du
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
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Raj A, Kumar A. Recent advances in assessment methods and mechanism of microbe-mediated chlorpyrifos remediation. ENVIRONMENTAL RESEARCH 2022; 214:114011. [PMID: 35985484 DOI: 10.1016/j.envres.2022.114011] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 06/15/2023]
Abstract
Chlorpyrifos (CP) is one of the Organophosphorus pesticides (OPs) primarily used in agriculture to safeguard crops from pests and diseases. The pervasive use of chlorpyrifos is hazardous to humans and the environment as it inhibits the receptor for acetylcholinesterase activity, leading to abnormalities linked to the central nervous system. Hence, there is an ardent need to develop an effective and sustainable approach to the on-site degradation of chlorpyrifos. The role of microbes in the remediation of pesticides is considered the most effective and eco-friendly approach, as they have strong degradative potential due to their gene and enzymes naturally adapted to these sites. Several reports have previously been published on exploring the role of microbes in the degradation of CP. However, detection of CP as an environmental contaminant is an essential prerequisite for developing an efficient microbial-mediated biodegradation method with less harmful intermediates. Most of the articles published to date discuss the fate and impact of CP in the environment along with its degradation mechanism but still fail to discuss the analytical portion. This review is focused on the latest developments in the field of bioremediation of CP along with its physicochemical properties, toxicity, fate, and conventional (UV-Visible spectrophotometer, FTIR, NMR, GC-MS, etc) and advanced detection methods (Biosensors and immunochromatography-based methods) from different environmental samples. Apart from it, this review explores the role of metagenomics, system biology, in-silico tools, and genetic engineering in facilitating the bioremediation of CP. One of the objectives of this review is to educate policymakers with scientific data that will enable the development of appropriate strategies to reduce pesticide exposure and the harmful health impacts on both Human and other environmental components. Moreover, this review provides up-to-date developments related to the sustainable remediation of CP.
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Affiliation(s)
- Aman Raj
- Metagenomics and Secretomics Research Laboratory, Department of Botany, Dr. Harisingh Gour University (A Central University), Sagar, 470003, MP, India
| | - Ashwani Kumar
- Metagenomics and Secretomics Research Laboratory, Department of Botany, Dr. Harisingh Gour University (A Central University), Sagar, 470003, MP, India.
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Naser Ettish M, Abuzalat O, Wong D, El‐Sayyad GS, Elsayed MA. Adsorption isotherm, kinetics, and thermodynamic studies of O,O‐diethyl‐O‐(3,5,6‐trichloropyridin‐2‐yl) phosphorothioate (chlorpyrifos) on cinnamon verum–based activated carbon. INT J CHEM KINET 2021. [DOI: 10.1002/kin.21545] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Mohamed Naser Ettish
- Chemical Engineering Department Military Technical College Kobry Elkobbah Cairo Egypt
| | - Osama Abuzalat
- Chemical Engineering Department Military Technical College Kobry Elkobbah Cairo Egypt
| | - Danny Wong
- Department of Mechanical and Manufacturing Engineering University of Calgary Calgary Alberta Canada
| | - Gharieb S. El‐Sayyad
- Drug Microbiology Laboratory Drug Radiation Research Department National Center for Radiation Research and Technology Egyptian Atomic Energy Authority Cairo Egypt
| | - Mohamed A. Elsayed
- Chemical Engineering Department Military Technical College Kobry Elkobbah Cairo Egypt
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Wang L, Wang L, Shi X, Xu S. Chlorpyrifos induces the apoptosis and necroptosis of L8824 cells through the ROS/PTEN/PI3K/AKT axis. JOURNAL OF HAZARDOUS MATERIALS 2020; 398:122905. [PMID: 32768820 DOI: 10.1016/j.jhazmat.2020.122905] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/26/2020] [Accepted: 05/06/2020] [Indexed: 06/11/2023]
Abstract
Excessive chlorpyrifos (CPF) in the environment causes toxicity to nontarget organisms by triggering oxidative stress. Phosphatase and tensin homolog deleted on chromosome ten (PTEN) plays an important role in controlling apoptosis and necrosis by negatively regulating the phosphatidylinositol 3-kinase/threonine kinase (PI3K/AKT) pathway. However, the effects of different concentrations of CPF on grass fish liver cell injury and the role of the ROS/PTEN/PI3K/AKT axis remain poorly understood. In this study, L8824 cells treated with different concentrations of CPF (0, 40, 60, or 80 μM) were used as the research object. The results showed that the median inhibitory concentration (IC50) was 112.226 μM. As the CPF concentrations increased, the ROS and MDA levels increased, and the T-AOC levels and SOD/GPx/GST activities decreased. As PTEN expression increased, PI3K/AKT, BCL-2, and Caspase-8 expression dramatically decreased. Conversely, RIPK1/RIPK3/MLKL and Bax/Cyt-c/Caspase-3 expression increased. Additionally, necroptosis increased in a dose-dependent manner, while apoptosis first increased and then decreased. In conclusion, our study showed that CPF could trigger oxidative stress and induce apoptosis and necroptosis in fish liver cells by regulating the ROS/PTEN/PI3K/AKT axis, and the type of damage induced was dose-dependent. These results are meaningful for toxicological studies of CPF and efforts to protect the ecosystem.
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Affiliation(s)
- Lanqiao Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Lanxi Wang
- College of Basic Medicine, Harbin Medical University, Harbin 150081, PR China
| | - Xu Shi
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Shiwen Xu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China; Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China.
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Yang J, Ma C, Tao J, Li J, Du K, Wei Z, Chen C, Wang Z, Zhao C, Ma M. Optimization of polyvinylamine-modified nanocellulose for chlorpyrifos adsorption by central composite design. Carbohydr Polym 2020; 245:116542. [DOI: 10.1016/j.carbpol.2020.116542] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/28/2020] [Accepted: 05/30/2020] [Indexed: 12/29/2022]
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Sharma S, Singh P, Chadha P, Saini HS. Toxicity assessment of chlorpyrifos on different organs of rat: exploitation of microbial-based enzymatic system for neutralization. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:29649-29659. [PMID: 31401803 DOI: 10.1007/s11356-019-06140-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 07/31/2019] [Indexed: 06/10/2023]
Abstract
This study was aiming to treat the chlorpyrifos (CPF), an organophosphate (OP) pesticide with microbial enzyme extract, and assess the toxicity effects of CPF before/after its treatment on the integrity of DNA (deoxyribonucleic acid) and the activities of enzymes AChE (acetylcholinestrase), GST (glutathione S-transferase), SOD (superoxide dismutase), CAT (catalase), and MDA (malondialdehyde) in different organs of rat. The untreated CPF in rat significantly increased the DNA damage and decreased the activities of all these enzymes. Among all the organs studied, the liver was the most affected organ. Further, CPF was treated with an OPH (organophosphate hydrolase) enzyme obtained from CPF degrading bacterial laboratory isolate Pseudomonas sp. (ChlD) to neutralize the toxicity of CPF. The crude intracellular enzyme extract degraded > 90% of added CPF and > 80% of its toxic intermediate 3,5,6-trichloropyridinol (TCP) which resulted in > 80% reduction of CPF toxicity in different organs of rat. Thus, this study not only illustrated the adverse effect of OPs on mammalian system but also suggested a highly efficient and eco-friendly way to remove the harmful pesticide from the environment and agricultural food products which may help to reduce the exposure of humans to such lethal toxicants.
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Affiliation(s)
- Shelly Sharma
- Department of Zoology, Guru Nanak Dev University, Amritsar, 143 005, India.
| | - Partapbir Singh
- Department of Microbiology, Guru Nanak Dev University, Amritsar, 143 005, India
| | - Pooja Chadha
- Department of Zoology, Guru Nanak Dev University, Amritsar, 143 005, India
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Khalaf HA, El-Mansy AAER. The possible alleviating effect of saffron on chlorpyrifos experimentally induced cardiotoxicity: Histological, immunohistochemical and biochemical study. Acta Histochem 2019; 121:472-483. [PMID: 30975443 DOI: 10.1016/j.acthis.2019.03.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/02/2019] [Accepted: 03/04/2019] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Pesticides are responsible for many occupational health hazards among farmers in developing countries. Chlorpyrifos (CPF) is one of the broad-spectrum organophosphorus (OP) insecticides used for agricultural, domestic and industrial purposes. AIM OF THE WORK The present study was designed to examine the effects of CPF on cardiac muscles and to evaluate the possible protective role of crocin using biochemical and histological methods with the intention to recognize the molecular tools of its probable cardioprotective effects. MATERIALS AND METHODS Thirty-six adult male albino rats were used in this study and were divided into 4 equal groups (9 rats each): negative control group, positive control group, CPF treated group and CPF & crocin treated group. The heart was removed for histological and immunohistochemical studies. RESULTS Stained sections of cardiac muscle fibers of group III with H&E revealed remarkable histological changes in the form of disorganization of the fibers with increase in the interstitial spaces between these fibers. Congested dilated blood capillaries could be observed with extravasation of the red blood cells leading to interstitial hemorrhage. Focal areas of mononuclear cellular infiltration could be seen in the interstitial tissue. A number of cardiac fibers achieved pale acidophilic vacuolated sarcoplasm while others achieved dark homogenous acidophilic sarcoplasm. Some nuclei were peripherally situated and pyknotic while others were centrally situated and encircled with halos. Apparently increased masses of collagen fibers among the cardiac muscle fibers and around the congested dilated blood vessels with the presence of focal parts of extensive collagen fiber deposition were noticed in Mallory-stained sections of group III. Strong positive immunoreactions in the endomysium and perimysium of the cardiac fibers, along with the walls of blood capillaries and in interstitial cells, could be detected in immunohistochemical staining sections of group III with vimentin antibody. Immunoreactivity to caspase 3 was higher in the sarcoplasm of the cardiac fibers of group III compared to that of control group. A highly significant decrease in the cardiac level of SOD and CAT; however, a highly significant increase in MDA level was noted between the control groups and CPF treated group. Additionally, there was a significant improvement of the chemical and histological representations of group IV, and these improvement pictures were toward the normal. CONCLUSION The study concludes that crocin can alleviate the toxic effect of chlorpyrifos caused by oxidative stress on cardiac muscle.
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Zheng H, Zhang Q, Liu G, Luo X, Li F, Zhang Y, Wang Z. Characteristics and mechanisms of chlorpyrifos and chlorpyrifos-methyl adsorption onto biochars: Influence of deashing and low molecular weight organic acid (LMWOA) aging and co-existence. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 657:953-962. [PMID: 30677961 DOI: 10.1016/j.scitotenv.2018.12.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 11/07/2018] [Accepted: 12/03/2018] [Indexed: 06/09/2023]
Abstract
The effects of inherent minerals in biochars and low molecular weight organic acids (LMWOAs) on chlorpyrifos and chlorpyrifos-methyl adsorption by biochars are unclear. We examined the sorption of chlorpyrifos and chlorpyrifos-methyl onto giant reed-derived biochars before and after deashing or LMWOA aging. The effect of citric acid (CA) as a co-solute on the sorption of chlorpyrifos and chlorpyrifos-methyl was also investigated. With increasing temperature (300-600 °C), the adsorption capacity of biochars increased from 4.32 to 14.8 mg/g for chlorpyrifos and from 15.0 to 50.5 mg/g for chlorpyrifos-methyl. This can be explained by the fact that higher temperature biochar had more aromatic units and pores for capturing more sorbates. The deashing and LMWOA aging treatments exposed more carbon surfaces and improved the porosity of biochar, thus favoring sorption. Further, the deashing treatment resulted in greater sorption enhancement, when compared with the LMWOA aging treatment. At pH 6.5, CA2- and CA3- chelated Ca2+ via bridging at CA concentration below 10 mmol/L, thus reducing the competition of Ca2+ for aromatic surfaces and COO-/OH groups. When the CA concentration was above 20 mmol/L, CA2-, CA3-, and [Ca(CA)2]x- inhibited the sorption of chlorpyrifos and chlorpyrifos-methyl by competing for carbon sites and pores of biochar. These findings will help guide the practical application of biochar in pesticide-contaminated water and soil, and to better understand the role of biochar in the transport, fate, and bioavailability of organophosphorus pesticides in the rhizosphere.
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Affiliation(s)
- Hao Zheng
- Institute of Coastal Environmental Pollution Control, Key Laboratory of Marine Environmental Science and Ecology, Ministry of Education, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China
| | - Qian Zhang
- Institute of Coastal Environmental Pollution Control, Key Laboratory of Marine Environmental Science and Ecology, Ministry of Education, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China
| | - Guocheng Liu
- College of Resource and Environment, Qingdao Agricultural University, Qingdao 266109, China.
| | - Xianxiang Luo
- Institute of Coastal Environmental Pollution Control, Key Laboratory of Marine Environmental Science and Ecology, Ministry of Education, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China
| | - Fengmin Li
- Institute of Coastal Environmental Pollution Control, Key Laboratory of Marine Environmental Science and Ecology, Ministry of Education, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China
| | - Yipeng Zhang
- Institute of Coastal Environmental Pollution Control, Key Laboratory of Marine Environmental Science and Ecology, Ministry of Education, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China
| | - Zhenyu Wang
- Institute of Environmental Processes and Pollution Control, and School of Environmental and Civil Engineering, Jiangnan University, Wuxi 214122, China.
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