小流域面源污染治理技术实践与思考——以江西省东乡区小璜水流域为例  

Practice and Thinking of Non-Point Source Pollution Control Technology in Small Watershed—Taking Xiao Huang River Basin in Dongxiang District of Jiangxi Province as an Example

作　　者：魏志强 李静娴 危群星 周青辉 倪国荣[1] 谢志坚 周春火[1] 

机构地区：[1]江西农业大学,江西南昌 [2]抚州市东乡县农业局,江西东乡县 [3]江西省农业生态与资源保护站,江西南昌

出　　处：《农业科学》2019年第2期137-147,共11页Hans Journal of Agricultural Sciences

基　　金：国家重点研发项目:“鄱阳湖低丘–平原双季稻区面源污染防治技术集成与示范”课题(编号:2018YFD0800503).

摘　　要：本文以江西省抚州市东乡区小璜水流域面源污染问题为导向;以“源头减量、过程阻断、养分再利用、生态修复”4R策略为思路;主要论述了污染现状、治理方案及工程设施匹配,为东乡区小璜水流域面源污染问题的解决提供科学的可行性方案,使流域面源污染得到治理。同时也为小流域面源污染治理提供科学的参考方案。In this paper, the problem of non-point source pollution in Xiaohuangshui watershed of Dongxiang District, Fuzhou City, Jiangxi Province is taken as the guidance, and the 4R strategy of “source reduction, process interruption, nutrient reuse, ecological restoration” is taken as the thinking. The pollution status, control scheme and engineering facilities matching are mainly discussed, which provide a scientific basis for solving the problem of non-point source pollution in Xiaohuangshui watershed of Dongxiang District. The feasibility of the scheme is to control the non-point source pollution in the watershed. At the same time, it also provides a scientific reference plan for non-point source pollution control in small watershed.

关 键 词：农业面源污染 “4R”策略 水体利用 控制技术 工程策略 

分 类 号：X5[环境科学与工程—环境工程]