引江入湖修复城市内湖方案的初步探索  

A Proposal of Diverting Water from Yangtze River into Cihu Lake for Rehabilitation

作　　者：伍静静[1] 李登新[1] 郑志雄[1] 肖文胜[1] 

机构地区：[1]东华大学环境科学与工程学院,上海201620

出　　处：《环境科学与技术》2010年第9期108-112,共5页Environmental Science & Technology

基　　金：国家高技术研究发展计划(863)资助(2006AA06Z132);教育部科学技术研究重点项目(107124);上海市重点学科建设项目资助(B604)

摘　　要：文章采用引水换水方案,通过对湖北黄石磁湖水和长江水的水质监测,在实验室条件下,采用静态浸泡实验,模拟换水工程,测定水质基本指标的变化情况,探讨了引江入湖修复城市内湖生态环境方案的可行性。结论认为:采用江水湖水比例为1.5∶1,秋冬季节引水较为适宜;考虑磁湖内源污染严重,单纯的引水对湖水水质改善难以发挥最大的环境和经济效益,可以采取有效的内源污染治理方案和引水方案并重对磁湖进行生态修复。To simulate the water change proposal and understand the variation of basic indicators of water quality,static immersion experiment was done to investigate the feasibility of the plan of diverting water from Yangtze River into Cihu Lake,Huangshi,Hubei Province on the basis of water quality monitoring of the Lake and the River. Results showed that under the fall and winter season,the ratio of 1.5∶1 was suitable for diverting water from the Yangtze River to the Lake. A simple diversion of river water to impro...

关 键 词：富营养化 生态修复 引江入湖 静态浸泡实验 

分 类 号：X524[环境科学与工程—环境工程]