Characterization of organophosphate pesticide sorption of potato peel biochar as low cost adsorbent for chlorpyrifos removal

Singh, Mukesh; Rano, Sujoy; Roy, Sandhik; Mukherjee, Pallav; Dalui, Sushovan; Gupta, Goutam Kishore; Kumar, Sunil; Mondal, Monoj Kumar

doi:10.1016/j.chemosphere.2022.134112

Cited by 27 publications

(1 citation statement)

References 49 publications

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“…iv. Characterization of OPs sorption of potato peel biochar for chlorpyrifos (Singh et al, 2022) was with biochar using several physical factors, and treatment was then improved using the response surface approach and Box-Behnken design (BBD). After 24 hours of treatment, 72.06% of the pesticide content of 1346.85 g/ml was shown to be removed with a biochar concentration of 1.04 mg/ml at pH 5.04.…”

Section: Biotechnological For Chlorpyrifos Degradation: Case Studiesmentioning

confidence: 99%

Insight into the Environmental Fate, hazard, Detection, and Sustainable Degradation Technologies of Chlorpyrifos - An Organophosphorus Pesticide

Kumar

Arshad

Gacem

et al. 2023

Preprint

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Pesticides play a critical role in terms of agricultural output nowadays. On top of that, pesticides provide economic support to our farmers. However, the usage of pesticides has created a public health issue and environmental hazard. Chlorpyrifos, an organophosphate pesticide, is extensively applied as an insecticide, acaricide, and termiticide against pests in a variety of applications. Environmental pollution has occurred because of the widespread usage of chlorpyrifos, and it is harming several ecosystems including soil, sediment, water, air, and biogeochemical cycles. While residual levels in soil, water, vegetables, foodstuffs, and human fluids have been discovered, chlorpyrifos has also been found in the sediment, soil, and water. The irrefutable pieces of evidence indicate that chlorpyrifos exposure inhibits the choline esterase enzyme, which impairs the ability of the body to use choline and as a result, neurological, immunological, and psychological consequences are seen in people and the natural environment. Several research studies have been conducted worldwide to identify and develop chlorpyrifos remediation approaches and its derivatives from the environment. Currently, many detoxification methods are available for pesticides such as chlorpyrifos, but recent research has shown that the breakdown of chlorpyrifos using bacteria is the most proficient, cost-effective, and sustainable. This current article aims to outline relevant research events and provide a summary of the possible breakdown of chlorpyrifos into a variety of compounds, along with a discussion of analytical summaries of current research findings on bacterial degradation of chlorpyrifos and the potential degradation mechanism.

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Section: Biotechnological For Chlorpyrifos Degradation: Case Studiesmentioning

confidence: 99%

Insight into the Environmental Fate, hazard, Detection, and Sustainable Degradation Technologies of Chlorpyrifos - An Organophosphorus Pesticide

Kumar

Arshad

Gacem

et al. 2023

Preprint

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Remediation of chlorpyrifos by utilizing waste packaging wood as magnetic biochar

Devanand,

Khatkar,

Nahar

et al. 2024

Remediation Journal

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The concentration of pesticides in water resources (groundwater and surface water) has reached concerning levels due to the widespread use of pesticides in agricultural activities and their persistent nature. Pesticide contamination poses severe health risks to humans and also to various animal populations. Therefore, innovative approaches to pesticide removal from contaminated water is an essential area of research leading to various chemical‐ and herbal‐based solutions to this problem. The present work demonstrates a novel approach to addressing pesticide contamination by repurposing waste packaging wood for their removal. Wood is one of the major components utilized in packaging which results in a large amount of waste requiring management. In this work, waste packaging wood has been utilized to produce magnetic biochar using pyrolysis in an environmentally friendly way and characterized using various characterization tools such as Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy. FTIR results confirmed the characteristic peak at 577 cm−1 of the magnetic group representing biochar. The efficiency of prepared magnetic biochar for the removal of one of the most frequently used organophosphate pesticides (chlorpyrifos) was tested using batch absorption studies; the results are significant, as the prepared magnetic biochar showed more than 85% removal efficiency of chlorpyrifos with (10 mg/10 mL) at optimized conditions (pH 4–5, temperature ~25°C) in 1 h. This work has promising future potential as the magnetic biochar produced from alternative waste wood sources, such as packaging wood, crop stubble (paralli), and hence forth can be extended to address the removal of different pesticides from water. Moreover, this innovation provides the added benefit of avoiding air pollution caused by the burning of waste wood or utilizing landfill space for wood waste.

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Contemporary Approaches for Biochar Production from Agro-Waste and Its Current and Prognostic Applications in Environment Health

Venkatesa Prabhu,

Jayakumar,

Varadharajan

et al. 2023

Agricultural Waste to Value-Added Products

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Characterization of organophosphate pesticide sorption of potato peel biochar as low cost adsorbent for chlorpyrifos removal

Cited by 27 publications

References 49 publications

Insight into the Environmental Fate, hazard, Detection, and Sustainable Degradation Technologies of Chlorpyrifos - An Organophosphorus Pesticide

Insight into the Environmental Fate, hazard, Detection, and Sustainable Degradation Technologies of Chlorpyrifos - An Organophosphorus Pesticide

Remediation of chlorpyrifos by utilizing waste packaging wood as magnetic biochar

Contemporary Approaches for Biochar Production from Agro-Waste and Its Current and Prognostic Applications in Environment Health

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