超声降解有机磷农药的研究进展与比较分析

有机磷农药的毒性强，研究降解有机磷农药的有效方法已受到学术界的极大重视。对超声降解有机磷农药的机理进行了简介，综述了超声降解甲胺磷等五类农药的研究进展，比较分析了降解效果与关键物理参数之间的关系。依据对比分析结果提出了超声技术应用于农药降解时需重视的关键技术问题以及发展趋势。

Research progress and comparative analysis of ultrasonic degra-dation of organophosphorus pesticide

Organophosphorus pesticides have very strong toxicity. Serious attention has been paid looking for an ef- fective way of degrading organophosphorus pesticides. This paper introduced an mechanism of ultrasonic degradation of organophosphorus pesticides. The research progress of ultrasonic degradation of five pesticides including methamidophos and etc. were summarized. A comparative analysis between degradation effect and key physical parameters was made. Some key technical problems focusing on applying ultrasonic degradation technology and the tendency of future development were proposed.