ZHOUYan-li,PENGJiang.Comprehensive Environmental Management of a Lake in Tianfu New District[J].China Water & Wastewater,2022,38(14):112-116.
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Comprehensive Environmental Management of a Lake in Tianfu New District

China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU] volume: 第38卷 Number: 第14期 Page: 112-116 Column: Date of publication: 2022-07-17
Author(s):
ZHOU　Yan-li1;  PENG　Jiang2
（1. Southwest Municipal Engineering Design & Research Institute of China， Chengdu 610081， China； 2. PowerChina Chengdu Engineering Corporation Limited， Chengdu 610081， China）
Keywords:
environmental capacity;  clear water ecosystem;  ecological revetment zone
Abstract:
Based on the analysis of hydrology, water quality and pollution status of a lake in Tianfu New District in Chengdu, the comprehensive treatment technology of controllable river-lake separation, clean water ecosystem and ecological revetment zone around the lake is put forward. The hydrodynamics and water quality modules of MIKE 21 are adopted to simulate the stable change trend of water quality under certain water conditions. After simulation analysis and monitoring data verification, the water quality of lake area can meet level Ⅳ criteria of the Environmental Quality Standards for Surface Water (GB 3838-2002) stably under certain influent water quality conditions by the comprehensive treatment technology.
Last Update: 2022-07-17