WANGZhen,JIANGZhu-qing,LIYue,et al.Control of Runoff Pollution Based on MIKE+ Stormwater Quality Model[J].China Water & Wastewater,2024,40(3):124-129.
Control of Runoff Pollution Based on MIKE+ Stormwater Quality Model
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第3期
Page:
124-129
Column:
Date of publication:
2024-02-01
- Keywords:
- water quality simulation; initial rainwater; runoff pollution control; terminal interception; intelligent intercepting well
- Abstract:
- This paper constructed the regional pipe network, river network, catchment area and water quality model of Qianhu River system in Nanchang City based on MIKE+ platform according to regional planning. The model included runoff pollution control measures such as initial rainfall interceptor pipe, intelligent intercepting well and storage pool. The runoff pollution of a single rainfall was analyzed by pollutant buildup/washoff model. Three methods for intelligent interceptor well control were analyzed, and the performance of intercepting system for runoff pollution control was discussed. The simulation results showed that the runoff pollution had obvious initial effect. When the intelligent interceptor well was controlled according to the water level of the storage pool, the full capacity of the storage pool was utilized without obviously diluting the initial rainwater. The intercepting system was capable of protecting the water quality of the river to a certain extent, and the control performance of different pollutants was closely related to its washoff characteristics.
Last Update:
2024-02-01