TANG Zhong,SUN Jing,ZHANG Liang,et al.Exploration of Systematic Control Scheme of Black and Smelly Water Body in Houhai River Basin of Shenzhen City[J].China Water & Wastewater,2020,36(24 24):28-33.
Exploration of Systematic Control Scheme of Black and Smelly Water Body in Houhai River Basin of Shenzhen City
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第36卷
Number:
24 24
Page:
28-33
Column:
Date of publication:
2020-12-17
- Keywords:
- sponge city; water environment; black and smelly water body; Houhai River; model evaluation
- Abstract:
- The treatment of black and smelly water in high-density built-up area is limited by space, and it is difficult to control and maintain the effect for a long period of time. Taking the water environment treatment scheme of Houhai River in Nanshan District of Shenzhen as an example, this paper considers the treatment of water environment as a whole with systematic thinking. On the basis of in-depth analysis of the sources of pollutants in the basin, the quantitative analysis method of current pollutants in the present situation was established, and a technical route of “pollution control and interception, endogenous treatment, ecological restoration and raising quality of living water” was established according to the quantitative analysis of pollutants. In the process of treatment, the concept of sponge city should be implemented simultaneously; the river ecosystem should be improved by revetment ecological promotion, drainage outlet landscape treatment and so on. The implementation effect evaluated by model showed that all indicators could reach the design goal. The purpose of this paper could provide reference for water environment treatment schemes in other similar areas.
Last Update:
2020-12-17