老旧小区雨污分流及海绵改造研究  

Research on Separating Rainwater from Sewage and Sponge Reconstruction in Old Residential Areas

作　　者：刘荣 于齐木 杜垚[1] 陆森茂 LIU Rong;YU Qimu;DU Yao;LU Senmao(China Construction Second Engineering Bureau Co.,Ltd.,Beijing 101101,China;Shanghai Donghua Engineering Consulting Co.,Ltd.,Shanghai 200050,China)

机构地区：[1]中国建筑第二工程局有限公司,北京101101 [2]上海东华工程咨询有限公司,上海200050

出　　处：《施工技术》2020年第18期66-69,75,共5页Construction Technology

基　　金：中建二局科技研发课题:水环境综合治理技术研究与应用(180001)。

摘　　要：以九江市某小区雨污管网改造为例,对小区因地制宜地进行源头减排、过程控制和景观提升改造,解决小区雨污混接问题;通过削减径流量,减轻初期雨水面源污染,改善排河雨水水质;通过灰绿结合方式,提高内涝防治标准,提升小区整体风貌及景观环境。同时,积极推动地方政府出台市政管网运营维护管理法律法规,以便进行市政管网运维管理,达到雨污分流的目的。Taking the renovation of rainwater sewage pipelines in a residential area of Jiujiang City as an example,the study reduces the emission of the source in accordance to geographical conditions,controls the process and improves landscape scenery in the area,so that the problem of a mixture of rainwater and sewage is solved. By reducing runoff,the pollution of the non-point source of initial rainwater is decreased and the quality of rainwater is improved. Through the combination of the grey and the green,the standard for preventing the area from being waterlogged is raised. Meanwhile,support actively local governments to enact laws and regulations on the operation,maintenance and management of municipal pipe networks,so that later on the purpose of separating rainwater from sewage in the operation,maintenance and management of municipal pipelines is achieved.

关 键 词：水治理 雨污分流 管网 海绵城市 改造 

分 类 号：TU992.3[建筑科学—市政工程]