无锡水源地贡湖引水改善水质效果分析  

Analysis on water quality improvement of water sources area of Wuxi City by water diversion from Yangtze River

作　　者：甘升伟[1] 张红举[2] 冯赟昀[1,3] 

机构地区：[1]太湖流域管理局水文水资源监测局,江苏无锡214024 [2]太湖流域水资源保护局,上海200434 [3]河海大学环境学院,江苏南京210098

出　　处：《人民长江》2012年第5期72-75,共4页Yangtze River

摘　　要：为了分析"引江济太工程"对无锡市主要饮水水源地贡湖南泉水质的影响,建立了太湖二维水量水质模拟模型。在设定引水水质与水源地水质的条件下,针对常规和突发污染事故调度情况,模拟分析了引水枢纽望亭立交及梅梁湖泵站不同引水流量对南泉水源地水质的影响,掌握了水源地水质的恢复时间及恢复过程与引水流量的关系。研究结果可为水资源管理部门决策、优化工程调度、水源地供水安全保障提供科技支撑。In order to analyze the influence of water diversion from Yangtze River on water quality of Nanquan water sources area of Gonghu Lake, which is the main sources of drinking water of Wuxi City, a 2 D water quantity and quality simulation model is established. Under the given quantity and quality conditions of diverted water, and in the light of regular operation and sudden pollution accidents, the influence of different diverted water quantity from Meiliang Lake pump station and Wangting water diversion project on Nanquan water sources area of Gonghu Lake are simulated and the relations of restoration time and process with diverted water quantity are obtained. The research results can provide a reference for decision making, project operation optimization and safety guarantee of water sources area for water resources management departments.

关 键 词：水源地 水质保护 引水调度 水质分析 贡湖 太湖 

分 类 号：X824[环境科学与工程—环境工程]