摘要
鉴于城市合流制排水系统本身的复杂性,以及我国不同城市和地区发展过程中由于历史和人为原因、政策导向等因素的综合影响,我国城市合流制及相关排水系统呈现出极其复杂的特征。基于对我国城市合流制排水系统问题的长期观察与思考,结合对多个城市近年来合流制排水系统改造与溢流控制的跟踪调研与项目实施经历,对城市合流制及其相关的代表性排水系统进行分类梳理,综合分析政策法规、规范标准、综合建设管理水平和城市改造等外部条件对合流制及相关排水系统的复合性影响,提出我国城市合流制排水系统的复杂性和多样性、溢流问题的特殊严重性、各地改造条件显著差异性的主要特征。
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.
作者
赵杨
车伍
杨正
ZHAO Yang;CHE Wu;YANG Zheng(Beijing Yuren Rain-eco Technology Co.Ltd.,Beijing 100044,China;Key Laboratory of Urban Stormwater System and Water Environment<Ministry of Education>,Beijing University of Civil Engineering and Architecture,Beijing 100044,China;Beijing Advanced Innovation Center for Future Urban Design,Beijing 100044,China;School of Water Resources and Environment,China University of Geosciences<Beijing>,Beijing 100083,China;Urban Stormwater Management Research Center,Beijing Yuren Rain-eco Technology Co.Ltd.,Beijing 100044,China)
出处
《中国给水排水》
CAS
CSCD
北大核心
2020年第14期18-28,共11页
China Water & Wastewater
关键词
排水系统特征
合流制
分流制
溢流控制
characteristics of drainage system
combined sewer system
separate sewer system
CSO control
