Case Studies
This core project strengthens water-pollution prevention and precise source tracing in Beilun District. It focuses on underground stormwater networks across the Yanhe, Zhonghe, and Taihe watersheds. Thirty-two automatic monitoring systems installed at critical network wells in Xinqi and Daqi form an integrated water quality, flow, and video monitoring network, providing essential data and technical support for watershed management and precise network maintenance.
Designed for concealed underground stormwater networks and complex operating conditions, the project uses ammonia nitrogen and pH sensors together with velocity meters. All equipment is wall-mounted inside inspection wells and rated IP68. The system monitors water quality and drainage flow in real time, visualizes flow conditions, calculates pollution loads through linked data, and combines GIS with three-dimensional network visualization and intelligent source tracing. It rapidly detects abnormal discharge, narrows the affected area, locates suspected discharge points, and establishes a complete source-to-receiving-water traceability chain. This supports river water quality improvement, precise control of land-based pollution, efficient drainage operations, and sustainable regional water management.
Monitoring Parameters:
Flow/Velocity, Ammonia Nitrogen, pH
