TANG Ying-dong,ZHAOSi-yuan,TANHui,et al.Water Quality Assurance Strategies and Effects of Drinking Water Source Reservoirs in High-density Built-up Areas[J].China Water & Wastewater,2023,39(12):103-111.
Water Quality Assurance Strategies and Effects of Drinking Water Source Reservoirs in High-density Built-up Areas
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第39卷
Number:
第12期
Page:
103-111
Column:
Date of publication:
2023-06-17
- Keywords:
- drinking water source area; reservoir; water quality assurance; high-density built-up area
- Abstract:
- The conflict between water quality assurance of drinking water source reservoirs and urban high-density rapid construction is the key constraint affecting the sustainable and high-quality development of surrounding high-density built-up areas. Taking the Tiegang-Shiyan Reservoir in Shenzhen water source protection area as the research object, the current situation of water quality safety risks in this area is analyzed, the water quality assurance strategy of “physical isolation, zoned policy, ecological restoration, water storage and regulation” is innovatively proposed, and series of corresponding solutions to practical engineering difficulties are discussed. After the above treatment, the non-point source pollution to the Tiegang-Shiyan Reservoir has been fundamentally controlled, and the water quality has been significantly improved compared to that before the remediation, which could provide practical reference for water quality assurance of domestic water source reservoirs.
Last Update:
2023-06-17