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随着我国农药产量的提高,农药废水的处理形势也日益严峻,农药废水处理的新工艺、新方法成为科研工作者研究的热点。本文综述了近年来发展迅速的高级氧化技术,主要包括臭氧高级氧化技术、湿式氧化法、超临界水氧化法、Fenton氧化法等高级氧化技术以及它们的组合技术在农药废水处理中的应用研究,比较分析了各种高级氧化技术的特点和处理效果。同时分析了目前高级氧化技术应用研究中存在的不足及今后的研究中需进一步关注的问题。
With the increase of pesticide production in our country, the situation of pesticide wastewater treatment is also becoming more and more serious. New techniques and new methods of pesticide wastewater treatment have become the hot spots for research workers. This review summarizes the advanced oxidation technologies that have developed rapidly in recent years, including advanced oxidation techniques such as ozone advanced oxidation, wet oxidation, supercritical water oxidation and advanced oxidation techniques such as Fenton oxidation, as well as their application in pesticide wastewater treatment. A comparative analysis of a variety of advanced oxidation technology features and processing results. At the same time, the existing problems in the application of advanced oxidation technology and the problems requiring further attention in the future research are analyzed.