摘要
随着点源污染得到逐步治理,面源污染已成为水体污染的主要原因,并有逐渐恶化的趋势。主要讨论城市河流流域范围内的面源污染控制问题,从污染物输送入河前的源头控制和污染物集中入河的末端控制两方面,分别阐述了目前城市河流面源污染控制的技术性措施。
With the point source pollution being reduced gradually, the non-point source pollution has become the main factor of the water pollution and tends to be worse. The paper discusses the problem of non-point source pollution control in the urban river areas and elaborates the technical measures now used for source control and end control.
出处
《北京水利》
2005年第4期26-28,共3页
Beijing Water Resources
基金
国家十五重大科技专项(2003AA601010)
