城市雨水径流非点源污染研究进展

Research Advance of Urban Rainfall-Runoff Non-point Source Pollution

城市雨水径流污染是城市非点源污染最主要的类型,具有随机性强、面积广、成分复杂等特点,对其研究有着重要意义。通过对国内外城市非点源污染机理、模型等研究进展的讨论,提出今后我国城市非点源污染研究的发展方向。

Urban runoff pollution,which has the characteristics of extensive and random distribution and complex origination, is the primary type of non point source pollution, and has become one of the important factors that aggravate water environment pollution. Study on it is of great significance. In this paper, the advance of domestic and abroad research on model and mechanism of urban non -point source pollution is discussed. At the end, the research direction of urban non-point source pollution is proposed.