摘要
利用光催化降解技术降解有机农药污染物是当前极具环保性的常用方法之一。针对现有处理有机农药的现状和存在的问题,本文系统梳理学界近5年关于各类多相光催化剂在农药污染物处理方面的研究进展,分析不同催化材料催化降解农药的原理以及对比不同情形下处理农药的效率,力求指出当前应用方法中的不足并提出建议,以期有助于开发新的高效光催化剂。
At present,photocatalytic degradation technology is one of the most environmentally-friendly methods for the degradation of organic pesticide pollutants.Aiming at the current status and existing problems in the treatment of organic pesticides,we sorted out the application of various photocatalysts in the treatment of pesticides in aqueous solutions in the last five years,and analyzed the mechanism of catalytic degradation of pesticides by different photocatalytic materials in the existing research,and compared the efficiency of pesticide treatment by different photocatalytic materials,which may be favorable for exploitation of new high efficiency photocatalyst.
作者
卢天慧
程云辉
许宙
陈茂龙
LU Tian-hui;CHENG Yun-hui;XU Zhou;CHEN Mao-long(College of Chemistry and Food Engineering,Changsha University of Science and Technology,Changsha 410114,China)
出处
《农药》
CAS
CSCD
北大核心
2020年第11期781-788,796,共9页
Agrochemicals
基金
国家自然科学基金项目(31601550)
湖南省自然科学基金项目(2019JJ50638)。
关键词
农药
多相材料
光催化
降解
pesticide
multiphase material
photocatalysis
degradation
