珠海市城中村合流制排水系统的溢流污染控制策略  

Strategy for Combined Sewer Overflow Pollution Control in Urban Villages of Zhuhai City

作　　者：付朝晖 赵雄[2] 陈诗浩 齐利华 姚娟娟[2] 张智[2] 肖倩 FU Zhao-hui;ZHAO Xiong;CHEN Shi-hao;QI Li-hua;YAO Juan-juan;ZHANG Zhi;XIAO Qian(Zhuhai Institute of Urban Planning and Design,Zhuhai 519001,China;College of Environment and Ecology,Chongqing University,Chongqing 400045,China;Chongqing Municipal Research Institute of Design,Chongqing 400020,China)

机构地区：[1]珠海市规划设计研究院,广东珠海519001 [2]重庆大学环境与生态学院,重庆400045 [3]重庆市市政设计研究院,重庆400020

出　　处：《中国给水排水》2022年第3期105-111,共7页China Water & Wastewater

基　　金：国家自然科学基金资助项目(51778082)。

摘　　要：近年来,珠海市的黑臭水体治理取得了一定成效,然而城中村合流制溢流污染问题成为城市水环境进一步改善的难点,迫切需要对其控制策略进行深入研究。为此,采用管道实时水质水量监测和暴雨洪水管理模型(SWMM)模拟相结合的方法,提出了通过理论截流倍数判别,低影响开发(LID)源头管控与截流-调蓄相结合的城中村合流制溢流污染控制策略,并精准确定相关设计参数,旨在为珠海市城中村合流制排水系统的改造和优化运行,以及黑臭水体治理提供理论支撑。In recent years, some achievements have been made in the treatment of black and odorous water bodies in Zhuhai. However, the problem of combined sewer overflow (CSO) pollution in these urban villages has become the key point for further improvement of urban water environment, and it is urgent to explore its control strategies in depth. Therefore, strategies for CSO pollution control in urban villages were proposed by using the method of real-time water quality and quantity monitoring and storm flood management model (SWMM) simulation, which included theoretical interception ratio discrimination, source control by low impact development (LID), interception and storage. In addition,relevant design parameters were accurately determined, which aimed to provide theoretical support for the reconstruction and optimization of the combined sewer system of urban villages in Zhuhai and the treatment of black and odorous water bodies.

关 键 词：城中村 合流制溢流污染 暴雨洪水管理模型(SWMM) 截流倍数 低影响开发 调蓄池 珠海市 

分 类 号：TU992[建筑科学—市政工程]