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 33 publications

(4 citation statements)

References 49 publications

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“…The observation from the experiment was that adsorption increased with increasing the pH up to 4-5 and then decreased when the pH was above 5 (Figure 3). This is because of the lower activity of prepared magnetic biochar with selected pesticides, that is, chlorpyrifos, at higher pH as observed by Singh et al (2022).…”

Section: Effect Of Phmentioning

confidence: 98%

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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Section: Effect Of Phmentioning

confidence: 98%

Remediation of chlorpyrifos by utilizing waste packaging wood as magnetic biochar

Devanand,

Khatkar,

Nahar

et al. 2024

Remediation Journal

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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

Environ Sci Pollut Res

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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 uids 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 detoxi cation methods are available for pesticides such as chlorpyrifos, but recent research has shown that the breakdown of chlorpyrifos using bacteria is the most pro cient, 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 ndings on bacterial degradation of chlorpyrifos and the potential degradation mechanism. year, 2 million tonnes of pesticides are used worldwide to prevent loss to crops. Yet, only around 0.1% of these compounds operate on targeted species, and 90-99% of them stay in the atmosphere due to their refractory and persistent character. Ultimately, they seep into the soil and water bodies, contaminating the clean environment (Raj and Kumar, 2022;Skendžić et al., 2021).CPY also showed detrimental in uences on biota and the ecosystem. Studies have linked chlorpyrifos exposure to declines in bird populations, as well as reproductive and developmental problems in sh, frogs, and other aquatic species. Chlorpyrifos can persist in the ecosystem for weeks or months and can be transported extended distances by air and water (Nandi et al., 2022). Despite these concerns, chlorpyrifos has remained in use in many countries, including the United States, where it has been the subject of ongoing controversy and debate. In 2015, the US Environmental Protection Agency proposed to invalidate all food tolerances for chlorpyrifos, e ciently prohibiting its use in agriculture. However, this proposal was overturned in 2017 by the new administration, citing a lack of scienti c evidence (Hicks, 2020;Trasande, 2017).The controversy surrounding chlorpyrifos has highlighted the challenges of regulating and managing hazardous chemicals in mod...

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“…133 mg/g 26 mg/g [190] Rice husk Safranine 838 mg/g [191] The use of agricultural by-products is one of the most economically attractive ways to produce low-cost adsorbents able to remove many types of pollutants such as phenol [192], COD [193], heavy metals [194], dyes [195], and gases [196]. Several agricultural wastes have been showing potential to be used as low-cost adsorbents, including hazelnut shell [197], corncob [198], grapefruit peel [199], olive stone [200], sugarcane bagasse [201], potato peel [202], rice straw [203], orange peel [204], and wheat stem [205]. These materials can be used in their natural form after being washed, ground, and sieved to the desired particle size.…”

Section: Applications Of Low-cost Adsorbentsmentioning

confidence: 99%

The Combined Implementation of Electrocoagulation and Adsorption Processes for the Treatment of Wastewaters

Graça

Rodrigues

2022

Clean Technol.

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Effluent treatment and reuse are essential in order to address the global problem of water scarcity. Additionally, improving the quality of treated wastewater is necessary to reduce its adverse effects on natural water resources and, consequently, on human health. Electrocoagulation and adsorption have been successfully applied separately to treat different wastewaters. Each method has unique benefits, drawbacks, and parameters that affect the effectiveness of treatment. A review of both processes, including their theoretical principles, the effect of operating conditions, and practical applications, is presented to provide an overview of their capabilities. The combination of electrocoagulation and adsorption in a combined process can be used to amplify the advantages of each process while mitigating their limitations. In the present work, the combined process is analyzed in terms of its principles, applications, and integration in a circular economy model.

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

Cited by 33 publications

References 49 publications

Remediation of chlorpyrifos by utilizing waste packaging wood as magnetic biochar

Remediation of chlorpyrifos by utilizing waste packaging wood as magnetic biochar

Insight into the environmental fate, hazard, detection, and sustainable degradation technologies of chlorpyrifos—an organophosphorus pesticide

The Combined Implementation of Electrocoagulation and Adsorption Processes for the Treatment of Wastewaters

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