摘要
随着我国农、林、牧及养殖业的发展,农药使用量显著增加。天然水体的有机农药污染程度不断加重,而农药污染会对水生生态及人类健康造成严重影响和潜在威胁。为深入了解水中有机农药类污染物的去除方法与技术,全面系统地对水中有机农药去除方法(吸附、膜滤、单一氧化剂氧化技术、光化学氧化、电化学氧化)及相应机理与优缺点进行了综述,并对水中有机农药类污染物去除方法和技术的发展方向与趋势进行了展望。经综述及对比分析,基于UV光照的高级氧化工艺被认为是目前去除水中有机农药残留的最有效方法。该研究结果可为水中有机农药类污染物的去除方法与技术选取提供重要参考和借鉴。
The usage of pesticides has increased significantly with the development of agriculture,forestry,animal husbandry and aquaculture in China. The increasing level of organic pesticide contaminations in natural waters poses potential adverse effects to aquatic ecosystem and human health.In order to deeply understand the removal methods and techniques of organic pesticide pollution in water,the removal methods of organic pesticides in water( including adsorption,membrane filtration,oxidation technology using single oxidant, and photochemical oxidation, electrochemical oxidation), their corresponding mechanisms, advantages and disadvantages were comprehensively and systematically reviewed. The development direction and trend of removal methods and technologies of organic pesticide pollutants in water were prospected. Through the review and comparative analysis, the advanced oxidation process based on UV light is considered to be the most effective method to remove organic pesticide residues in water. The research results can provide an important reference for the selection of removal methods and technologies of organic pesticide pollutants in water.
作者
刘玉灿
董金坤
秦昊
王颖
苏苗苗
田一
张坤
张玲玲
LIU Yu-can;DONG Jin-kun;QIN Hao;WANG Ying;SU Miao-miao;TIAN Yi;ZHANG Kun;ZHANG Ling-ling(School of Civil Engineering,Yantai University,Yantai 264005,China;School of Foreign Languages,Yantai University,Yantai 264005,China;School of Architecture,Yantai University,Yantai 264005,China)
出处
《中国给水排水》
CAS
CSCD
北大核心
2020年第24期45-53,共9页
China Water & Wastewater
基金
山东省自然科学基金资助项目(ZR2017BEE016)
烟台大学科技项目(TM17B19)
国家自然科学基金资助项目(51609207)。
关键词
有机农药污染
高级氧化工艺
光化学氧化技术
organic pesticides pollution
advanced oxidation process
photochemical oxidation technology
