城市河道排口溯源调查与管理实践  

Traceability Investigation and Management Practice of Urban River Outlets

作　　者：翁建兵 WENG Jianbing(Changzhou Drainage Management Department;Changzhou Urban Drainage Co.,Ltd.,Changzhou 213000,China)

机构地区：[1]常州市排水管理处 [2]常州市城市排水有限公司,江苏常州213000

出　　处：《中国资源综合利用》2024年第1期170-172,共3页China Resources Comprehensive Utilization

摘　　要：城市河道排口上游管网存在直排、错接、混接和渗漏等问题,导致污水最终通过排口进入水体而造成污染。因此,进行排口溯源调查,查清污染源头对河道排口整治及水环境改善十分重要。本文分析城市河道排口溯源调查技术路线,然后提出长效管理建议。总体来说,要追根溯源,应查尽查,根据各种排口特点,灵活采用适宜的调查方法,精确高效地确定河道排口上游的污染源,为后续分类治理提供依据。The upstream pipeline network of urban river discharge outlets has problems such as direct discharge,misconnection,mixed connection,and leakage,resulting in sewage ultimately entering the water body through the discharge outlet and causing pollution.Therefore,conducting a tracing investigation of the discharge source and identifying the source of pollution is crucial for the improvement of river discharge and water environment.This paper analyzes the technical route for traceability investigation of urban river outlets and proposes long-term management suggestions.Overall,it is necessary to trace the root cause and investigate thoroughly,and flexibly adopt appropriate investigation methods based on the characteristics of various discharge outlets,accurately and efficiently determine the pollution sources upstream of river discharge outlets,and provide a basis for subsequent classification and treatment.

关 键 词：排口 溯源调查 污染源 长效管理 

分 类 号：X52[环境科学与工程—环境工程]