杞麓湖近年来水环境质量现状、成因及对策分析

Analysis on the Countermeasures and the Causes and the Present Status of the Water Quality of Qiluhu Lake in Recent Years

近年来,杞麓湖水质综合评价多为劣V类,水质状况多为中度污染,不能达到水体环境功能Ⅲ类要求,湖泊营养状态为中度富营养。分析了水质现状成因,提出了治理对策。

In recent years,the comprehensive water quality evaluation of Qiluhu Lake has been less than the fifth grade of national standard,which was regarded as medium contamination.The water quality could not meet its water quality requirement as the third grade.The nutrition state of the lake maintained the medium eutrophication.The causes were examined in detail,and the countermeasures were put forward.