梁辉水库水质变化趋势分析及对策研究

Water Quality Movement Tendency Analysis and Countermeasures Research of Lianghui Reservoir

饮用水安全事关人民群众的身体健康和经济社会的可持续发展,其相关研究一直受到有关专家和学者们的关注。以梁辉水库为研究对象,采用spearman秩相关系数法对水库水体高锰酸钾指数、氨氮、总磷和总氮等四项指标进行水质趋势分析。研究结果表明,高锰酸钾指数、氨氮、总磷等指标没有明显上升趋势外,但总氮具有显著性上升趋势,水库水体富营养化趋势显现。分析原因,主要是水库上游生活、畜禽养殖、化肥流失、工业等污染。在此基础上,提出了进一步加强饮用水水源地保护的具体措施。

Drinking water safety is related with people＇s health and sustainable economic and social development, the related research are brought to experts and scholars attention all the time. This text takes Lianghui Reservoir as research subject, Use the method of spearman rank relational coefficient to analysis the tendency of Water quality movement, the index contain potassium permanganate index, ammonia nitrogen, phosphorus and nitrogen. The results show that, the index of potassium permanganate index, ammonia nitrogen and phosphorus are not on the rise, but the nitrogen have significant rise. The trend of eutrophication of water quality is obvious. Analyze the causes, it is result of the pollution from reservoir upstream life, livestock farming, fertilizer and industry. Based on this, puts forward to detail protection measures for the dr/nking water source