磷矿开发对星云湖总磷污染影响研究  

Study on the Influence of Phosphorite Exploration on the Total Phosphorus Pollution in Xingyun Lake

作　　者：金星 王林[2] 祁云宽 刘宇 陆娅 

机构地区：[1]玉溪市环境科学研究所,云南玉溪653100 [2]玉溪师范学院资源环境学院,云南玉溪653100

出　　处：《环境科学导刊》2011年第6期78-80,共3页Environmental Science Survey

摘　　要：通过对星云湖流域磷矿开发污染历史的分析,并将星云湖与杞麓湖各污染源入湖污染负荷进行比较研究,得出磷矿开发是造成星云湖TP污染负荷较大的重要原因。磷矿开发对星云湖TP输入量为58.66t/a,占总入湖污染负荷的28.2%。Through analyzing the pollution history of phosphorite exploration in Xingyun lake basin, the main reasons of high phosphorus pollution from phosphorite exploration were disclosed by comparing the pollution loads drained into lake from different pollution sources between Xingyun lake and Qilu lake. The input of total phosphorus to Xingyun lake was 58. 66 tons per year, which was account for 28. 8% of the total pollution load.

关 键 词：磷矿开发 星云湖 总磷污染负荷 

分 类 号：X82[环境科学与工程—环境工程]