摘要
通过对成都市天府新区某湖泊水文、水质和污染现状的分析,提出控制性河湖分离、清水型水生态系统和环湖生态驳岸带综合治理技术,并采用MIKE 21水动力和水质模块模拟一定进水条件下的水质稳定变化趋势。经模拟分析和监测数据验证,在一定的进水水质条件下,该综合治理技术可以实现湖区水质稳定达到地表Ⅳ类水质标准。
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.
作者
周艳莉
彭江
ZHOU Yan-li;PENG Jiang(Southwest Municipal Engineering Design&Research Institute of China,Chengdu 610081,China;PowerChina Chengdu Engineering Corporation Limited,Chengdu 610081,China)
出处
《中国给水排水》
CAS
CSCD
北大核心
2022年第14期112-116,共5页
China Water & Wastewater
关键词
环境容量
清水型水生态系统
生态驳岸带
environmental capacity
clear water ecosystem
ecological revetment zone