红枫湖、百花湖水污染趋势分析及控制对策

ANALYSIS OF WATER POLLUTION TREND AND CONTROL MEASURES IN BOTH HONGFENG LAKE AND BAIHUA LAKE

研究了贵州高原地区红枫湖和百花湖的水污染状况,结果表明湖水中TN、K-N、SD、DO、NO2-N和TP等 普遍超标,水质达不到功能区类别要求,并呈现水体富营养化现象。通过水污染的趋势分析,探讨湖水污染的原 因,提出相应的水污染控制对策。

This paper deals with water pollution in both Hongfeng Lake and the Baihua Lake located on the Guizhou Plateau. The results showed that the parameters for total N, K-N, SD, DO. NO2-N and total P are all above the nationally regulated safety standards and the lake waters cannot meet the quality requirements of such water function zones but present the eutrophical features. Based on the analysis of the lake water pollution trends, the internal causes of lake water pollution were discussed and the relevant pollution-controlling measures were also proposed.