LINWei-hong.Research on Pollution of Municipal Road Rainwater Runoff in Xiamen[J].China Water & Wastewater,2024,40(4):19-24.
Research on Pollution of Municipal Road Rainwater Runoff in Xiamen
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第4期
Page:
19-24
Column:
Date of publication:
2024-02-17
- Keywords:
- road stormwater runoff; initial rainwater runoff flush effect; depth of initial rainwater runoff; annual runoff total control rate
- Abstract:
- This study focuses on municipal roads in Xiamen, considering their diverse administrative districts, functional areas, road classes, and characteristics. The research involves data analysis through sampling and testing methods, including runoff pollutant effluent process sampling, rainfall synchronous observation, and the MV curve method. The characteristics of rainwater runoff water quality parameters, spatial and temporal change patterns and initial rainwater runoff flush effect of typical municipal roads in Xiamen were clarified. The two basic paremeters including the reference value of pollutant design concentration on municipal roads and the depth of initial stormwater runoff in Xiamen were proposed. Furthermore, the corresponding relationship between the annual runoff total control rate and the depth of initial stormwater runoff control and the type of roads with key prevention and control were discussed，which can provide a scientific reference for the control of road non-point pollution and sponge city construction in Xiamen.
Last Update:
2024-02-17