北京市雨水调蓄净化及资源化利用技术研究  

Application of rainwater regulation, storage, purification and resource utilization in Beijing

作　　者：王文冬 耿春霞 吴琼 WANG Wendong;Geng Chunxia;Wu Qiong(Beijing Institute of Water,Beijing 100048,China;Beijing Water Planning Institute,Beijing 100048,China)

机构地区：[1]北京市水利规划设计研究院,北京100048 [2]北京市水务规划研究院,100048

出　　处：《北京水务》2023年第1期62-65,共4页Beijing Water

摘　　要：弃流后的雨水是一种宝贵的资源,项目结合建设区雨水无序散排、无法收集利用现状问题,按照“渗、滞、蓄、净、用、排”设计理念,建设雨水调蓄及净化处理一体化处理设备,发挥过滤、吸附、消毒作用,最终实现对收集雨水的资源利用,每年可节约地下水2 296 m^(3),削减的地表径流污染物COD、SS分别达200、70 kg/a,具有良好的经济及环境效益。本研究可为雨水调蓄净化及资源化利用实践提供参考。The abandoned rainwater was a valuable resource. Combined with the current situation of disorderly drainage of rainwater in the construction area and could not be collected and utilized, the project built integrated rainwater storage and purification treatment equipment according to the design concept of "seepage, stagnation, storage, purification, use and drainage". The equipment played the role of filtration,adsorption, disinfection and sterilization, and finally realized the resource utilization of rainwater collection. It could save 2 296 m^(3) of groundwater every year, and reduce surface runoff pollutants COD and SS by 200 kg and 70 kg respectively, which possessed good economic and environmental benefits.

关 键 词：雨水集蓄利用 海绵城市 作用机理 效益分析 

分 类 号：TV213.9[水利工程—水文学及水资源]