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首页> 外文期刊>Der Pharma Chemica: journal for medicinal chemistry, pharmaceutical chemistry and computational chemistry >Detoxification of Bupirimate Pesticide in Aqueous Solutions by Electrochemical Oxidation
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Detoxification of Bupirimate Pesticide in Aqueous Solutions by Electrochemical Oxidation

机译：电化学氧化法对水溶液中的布匹氨基农药进行解毒

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摘要

The commercial bupirimate pesticide (5-butyl-2-(ethylamino)-6-methyl-4-pyrimidinyl dimethyl sulfamate) is widely used for crop production and fruit tree treatment, but this disposal cause serious environmental problems. This work presents an electrochemical oxidative removal of this pesticide by an electrolysis system on a boron-doped diamond (BDD) anode and platinum cathode. A number of experiments were run and the results are presented. The achieved reductions were 74% and 52% for 2% NaCl and 3% NaCl respectively. The chemical oxygen demand (COD) of bupirimate solution was observed to fall with pseudo first-order kinetics. As a conclusion, electrochemical oxidation could be used as a pretreatment stage for detoxification of toxic wastes with bupirimate.
机译：商业化的丁二酸酯农药（5-丁基-2-（乙基氨基）-6-甲基-4-嘧啶基二甲基氨基磺酸酯）已广泛用于农作物生产和果树处理，但是这种处理会造成严重的环境问题。这项工作提出了通过电解系统在硼掺杂金刚石（BDD）阳极和铂阴极上对该农药进行电化学氧化去除的方法。进行了许多实验，并给出了结果。 2％NaCl和3％NaCl的减少量分别为74％和52％。观察到丁二酸盐溶液的化学需氧量（COD）随拟一级动力学下降。结论是，电化学氧化可被用作预处理阶段，用于用布比里酸盐对有毒废物进行解毒。

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