摘 要:
雨水是城市环境中各种污染物的载体之一,受污染的雨水已经成为重要的城市非点源污染。城市绿地是城市生态系统的重要组成部分,对于控制城市地表径流中污染物起到至头重要的作用。研究了在不同降雨量、降雨强度、降雨初期和后期,绿地对雨水径流污染物的削减作用。[著者文摘]

文章出处:
《上海化工》-2007年32卷10期 -2-4页
栏目信息:
分 类 号:
Research on Reducing the Pollutants in Urban Surface Runoff by the Urban GreenlandI
Mi Wenxiu,Xie Bing
Abstract:
The rainwater is one of carriers of pollutants in urban-environment,and the polluted rainwater has been important urban non-point souree pollution.The urban greenland is a main component of city ecologicl sysytem and plays an important role in removing the pollutants in urban surface runoff.The function of the greenland on removing the pollutants in rainwater under different coditions,such sa different amount of rinfall,intensity,initial stage and later stage in a same rainfall were studied in this paper.[著者文摘]
Key words:
Urban surface;Nunoff non-point source pollution; Urban greenland; Pollutants minimization

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