Traceability Investigation and Management Practice of Urban River Outlets
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.
万方数据
维普
