Arsenic aromatic compounds including p‐arsanylic acid (pASA) are still widely used in a number of countries as the feed additives in animal breeding resulting in its entering the environment. Under the influence of oxidizing agents or UV radiation, pASA undergoes transformations leading to generation of inorganic arsenic species that are more mobile and toxic than organic ones. On the one hand, an approach based on the treatment of contaminated waters by UV irradiation seems perspective for their detoxification, but the feasibility of this approach depends on the composition of the products forming as a result of photodegradation.

中文翻译：

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毛细管区带电泳作为研究光解降解过程中对二甲胂酸转化的一种简单方法

包括对砷酸 (pASA) 在内的砷芳香族化合物仍被许多国家广泛用作动物育种中的饲料添加剂，导致其进入环境。在氧化剂或紫外线辐射的影响下，pASA 发生转变，导致生成比有机砷更易移动和毒性更强的无机砷物种。一方面，基于通过紫外线照射处理受污染水的方法似乎对其解毒有前景，但这种方法的可行性取决于由于光降解而形成的产物的组成。