离子溶剂介导的含农药废水电解净化

IF 1.6 Q3 WATER RESOURCES Water Practice and Technology Pub Date : 2023-10-27 DOI:10.2166/wpt.2023.181

John A. O. Oyekunle, Solomon S. Durodola, Oluwakemi O. Tovide, Allen A. Olorunkosebi, Ebunoluwa O. Olufisayo, Abolanle S. Adekunle, Aderemi O. Ogunfowokan

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引用次数: 0

摘要

摘要本研究考察了不同离子溶剂(NaCl、KNO3和Na2SO4)在含农药废水电解除污中的中介作用，确定了最适合的离子溶剂，能较好地实现含农药废水的除污。这些都是为了找到一种适合去除废水中顽固和有害的微量有机物质的水净化技术。按规定的方式配制含有机氯农药废水。结果表明，在使用Na2SO4后的2 h内，废水得到了完全的净化。研究结果表明，1.0 M Na2SO4溶液介导的电解工艺对含ocp废水的净化效果最好。

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Ionic solvent-mediated electrolytic decontamination of pesticide-containing wastewater

Abstract This study investigated the performance of different ionic solvents (NaCl, KNO3, and Na2SO4) in mediating electrolytic decontamination of pesticide-containing wastewaters and established the most suitable ionic solvent that can satisfactorily achieve decontamination of such wastewaters. These were done to find a water-purification technique suitable for the removal of recalcitrant and hazardous trace organic substances from wastewater. Organochlorine pesticide (OCP)-containing wastewaters were constituted according to prescribed modalities. It was observed that complete decontamination of the wastewater was achieved within 2 h of using Na2SO4. The study concluded that the 1.0 M of Na2SO4 solution-mediated electrolytic process was most efficient in decontaminating OCP-containing wastewater.

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