氨氮对晋江水环境质量的影响及控制对策

根据2000年的监测数据，分析了晋江水质污染的主导因子，表明氨氮是制约晋江水环境质量的重要指标，而生活污水和禽畜养殖业已成为氨氮污染的主要来源，同时，从时空两方面详细分析了晋江水系近五年来氨氮污染的变化趋势，表明晋江感潮河段的氨氮污染自上而下逐渐加重，并且呈逐年加重趋势，枯水期是一年中污染最严重的，指出加快生活处理厂的建设和细养殖业废弃物的资源化利用是较有效的控制氨氮污染的方法。

Influence on Water Quality by Amino-Nitrogen in Jinjiang and Its Control Strategy

In accordance with the monitoring data during 2000,the article analyzes the dominant factor of water pollution in Jinjiang,which shows that amino-nitrogen is the leading factor which effect water quality of Jinjiang,and mainly come from domestic and poultry farm waste water.In the meantime,it detailedly analyzes the changing trend of amino -nitrogen pollution in tide section of Jinjiang by space and time in recent 5 years,which shows the amino-nitrongen pollution become heavier from the upper reaches to lower reaches,and year after year.The dry season was the most polluted time in one year.Last,puts forward the effective control strategies that are construction of domestic waste water treatment works and the recycle use of the waste of poultry farm.