农田退水生态削减净化技术研究进展  

Research progress of ecological reduction and purification technology for farmland retreat water

作　　者：王潇 王沛芳[1,2] 胡斌[1,2] 陆卞和[1,2] WANG Xiao;WANG Pei-fang;HU Bin;LU Bian-he(College of Environment,Hohai University,Nanjing 210024,China;Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes,Ministry of Education,Hohai University,Nanjing 210024,China)

机构地区：[1]河海大学环境学院,江苏南京210024 [2]河海大学浅水湖泊综合治理与资源开发教育部重点实验室,江苏南京210024

出　　处：《应用化工》2024年第3期681-686,共6页Applied Chemical Industry

基　　金：国家重点研发计划青年科学家项目(2021YFD1700600);长三角区域三水融合共治战略研究(523019812);水体污染控制与治理科技重大专项(2017ZX07204003)。

摘　　要：针对农田退水产生的来源和农田退水污染的特点,综述可选用治理农田退水的国内外源头管控措施及生态净化技术的应用场景。经过多年发展应用,源头管控措施可以在源头削减退水量及退水污染负荷,是控制退水的关键策略。生态处理技术因其生态效益、建设成本等方面的优势成为农村地区可选的最佳退水处理方法。对现有面源污染治理模式进行总结,提供一种农田退水生态逐级截留净化的治理思路,对农田退水处理技术的未来发展方向进行展望并为农田退水未来治理提供参考。Aiming at the source of farmland backwater and the characteristics of farmland retreat water pollution,this paper summarizes the domestic and international source control measures and ecological purification technology that can be used to treat farmland retreat water.After years of development and application,source control measures can reduce the amount of receding water and receding water pollution load at the source,which is a key strategy to control retreat water.Ecological treatment technology has become the best retreat water treatment method available in rural areas because of its ecological benefits,construction costs and other advantages.This paper summarizes the existing non-point pollution treatment modes,and provides a kind of ecological retention and purification of farmland retreat water treatment ideas,and finally looks forward to the future development direction of farmland receding water treatment technology and provides reference for the future management of farmland retreat water.

关 键 词：农业 农田退水 生态处理技术 截留净化 治理思路 

分 类 号：TQ0[化学工程] X52[环境科学与工程—环境工程]