面源污染的截纳控制技术

Technology on Purification-control of Non-point Source Pollution

根据武汉东湖面源污染负荷分布的时空规律，采用人工草坪、自然生态植被、炉渣—壤土渗滤系统进行面源污染物ＴＮ，ＴＰ的截纳试验．在武汉马鞍山森林公园工程试验成果表明，该项截纳控制技术对防治东湖面源污染具有实效，可供浅水湖泊面源污染的控制与净化工程借鉴。

According to the total volume and the distribution regularity at time and in space of nonpoint source pollutant around the East Lake,a technology for purifing and controlling non-point source pollution with man-made lawn,natural vegetation and slag-loaw filtration is presented in this paper.The test result in the experimental field at the Maanshan forest park in Wuhan shows that the technology is efficient for controlling non-point source pollution of the East Lake and can be used as an experience in other similar engineerings.