杭州市市区河道排水口污染控制对策研究

COUNTERMEASURES FOR DRAINAGE OUTLETS POLLUTION CONTROL FOR URBAN RIVERS IN HANGZHOU

为改善杭州市区河道水质问题,应重点控制排水口污染。针对排水口污染的各类来源和存在的问题,从源头、迁移、终端、水体4个环节提出了十条切实可行的污染控制措施,为下一步杭州市区河道水质改善工作指明了方向。

In order to improve the water qualities of Hangzhou Urban Rivers,it is crucial to control the drainage outlets pollution. In terms of various sources and problems of the drainage outlets pollution,this article proposes ten items of feasible pollution control measures,from the four aspects of sources,transfer,terminal and water bodies,to indicate the direction for the next step for the improvement of water qualities in Hangzhou urban rivers.