ZHAO Yang,CHE Wu,YANG Zheng.Analysis of Characteristics of China Urban Combined Sewer System and Related Other Sewer Systems[J].China Water & Wastewater,2020,36(14):18-28.
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Analysis of Characteristics of China Urban Combined Sewer System and Related Other Sewer Systems

China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU] volume: 第36卷 Number: 14 Page: 18-28 Column: Date of publication: 2020-07-17
Author(s):
ZHAO Yang1; CHE Wu2; 3; YANG Zheng4; 5
(1. Beijing Yuren Raineco Technology Co. Ltd., Beijing 100044， China; 2. Key Laboratory of Urban Stormwater System and Water Environment ， Beijing University of Civil Engineering and Architecture， Beijing 100044， China; 3. Beijing Advanced Innovation Center for Future Urban Design, Beijing 100044, China; 4. School of Water Resources and Environment, China University of Geosciences ＜Beijing＞, Beijing 100083， China； 5. Urban Stormwater Management Research Center， Beijing Yuren Raineco Technology Co. Ltd., Beijing 100044, China)
Keywords:
characteristics of drainage system; combined sewer system; separate sewer system; CSO control
Abstract:
Considering of the complexity of combined sewer system, China’s Combined Sewer System (CSS) and its related other sewer systems presented obviously diverse characteristics and implementation difficulties, which were caused by continued compound effects of various city’s CSO control policy, natural condition and historical sewers physical form. Based on longterm tracking research on the implementation situation and strategy transition in different Chinese CSO control pilot cities, the classification of typical CSSs and its related sewer systems was concluded, and the influencing factors of CSSs which were effected by CSO control policy, criterion, guideline and cities’ management level were analyzed. Finally, the characteristics of China’s CSS on sewer system diversity, overflow pollution seriousness, and regional differences were proposed.
Last Update: 2020-07-17