乙草胺除草剂的环境行为及去除技术研究进展  

Research progress of acetochlor herbicide on environmental behavior and pollution removal

作　　者：刘静[1] 陈鲲宇 王杰[2] 高正阳 商卓 LIU Jing;CHEN Kunyu;WANG Jie(School of Municipal and Environmental Engineering,Shandong Jianzhu University,Jinan 250101,China;Shandong Academy of Environmental Science,Jinan 250013,China)

机构地区：[1]山东建筑大学市政与环境工程学院,山东济南250101 [2]山东省环境保护科学研究设计院,山东济南250013

出　　处：《山东建筑大学学报》2019年第5期60-65,87,共7页Journal of Shandong Jianzhu University

基　　金：山东省莒南县产学研合作项目(2017030)

摘　　要：乙草胺除草剂的使用量巨大,具有致癌性、不易降解,对环境及人体健康均造成一定危害,研究其环境行为及去除技术,可为降低乙草胺的环境残留、减轻环境污染提供理论支持。文章综述了乙草胺在环境中的迁移规律、转化规律及分布趋势,概述了微生物降解法和物理化学法等污染去除技术,指出微生物降解法大多限于实验室研究阶段,并未大规模投入应用;物理化学法介绍了混凝法、Fenton法、生物炭吸附和光催化剂催化等方法,并展望了乙草胺除草剂去除技术的未来发展方向。The use of acetochlor herbicide is enormous,carcinogenic and non-degradable,which causes certain harm to the environment and human health.Studying its environmental behavior and removal technology can provide theoretical support for reducing the environmental residue of acetochlor and reducing environmental pollution.In this paper,the migration rules,transformation rules and distribution trends of acetochlor in the environment are reviewed.The pollution removal technologies such as microbial degradation method and physical chemical method are summarized.It is pointed out that the microbial degradation method is mostly limited to the laboratory research stage and has not been put into large scale.Physical and chemical methods introduces the method of coagulation,Fenton,biochar adsorption and photocatalyst catalysis,and prospects for the future development of acetochlor herbicide removal technology.

关 键 词：乙草胺 环境行为 去除技术 

分 类 号：S482[农业科学—农药学]