金沙、银江水电站对攀枝花河段纳污能力影响  

Influence of Jinsha and Yinjiang hydropower station construction on pollutant carrying capacity of Panzhihua reach

作　　者：肖彩[1] 叶闽[1] 杨国胜[1] 

机构地区：[1]长江水利委员会长江水资源保护科学研究所,湖北武汉430051

出　　处：《人民长江》2008年第23期101-104,137,共5页Yangtze River

摘　　要：金沙江攀枝花河段规划有金沙、银江水电站,两电站的上、下游分别规划有观音岩、乌东德水电站。梯级电站的建设将使攀枝花河段水域的纳污能力发生改变。通过对该江段纳污能力变化的分析,提出控制排污量的具体意见,将为水资源的合理开发提供科学依据。利用k-ε方程,针对梯级电站开发的方案对攀枝花河段的纳污能力进行了分析计算,得出了相应的水体纳污能力。电站建成后,攀枝花市的污水排放应控制在纳污能力之内。Jinsha and Yinjiang hydropower stations are planned to be constructed in Panzhihua reach of the Jinsha River, and in the upstream and downstream of 2 hydropower stations, Guanyinyan and Wudongde hydropower stations are planed. Cascade hydropower station construction will change the pollutant carrying capacity of Panzhihua reach. Through analysis on the pollutant carrying capacity of the reach, the concrete suggestions on controlling sewage release are put forward for reasonable development of water resource...

关 键 词：水功能区 纳污能力 攀枝花河段 金沙、银江水电站 

分 类 号：X522[环境科学与工程—环境工程]