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随着我国海绵城市建设相关工作的开展,城市雨水管理体系正面临着一场跨越性的变革。城市地表径流的资源化利用是建设海绵城市的一个重要内容,然而城市地表径流污染又是仅次于农业面源污染的第二大污染源,因此在建设海绵城市的过程中,需要有效地兼顾城市径流污染控制,对城市地表径流的总量、污染物总量控制、污染物控制指标等内容加强管理,的通过理论研究和实践结合,提高城市地表径流利用的效率和效益。
With the development of sponge city construction in our country, urban stormwater management system is facing a leapfrog transformation. However, the urban surface runoff pollution is second only to the non-point source pollution of agricultural non-point source pollution, so in the process of building a sponge city, we must effectively take into account the city The runoff pollution control strengthens the management of urban surface runoff, total amount of pollutants, pollutant control indexes and other contents, and improves the efficiency and benefit of urban surface runoff utilization through theoretical research and practice.