摘要
叙述了长治市2009年地表水污染的监测状况,通过污染等级分析,得出长治市2009年地表水部分区域受到一定程度的污染。不过,水质普遍还较好。其中,地表水的主要污染物为NH3-Ni,DO;造成地表水污染的原因主要是受到工业废水,生活污水以及农业中农药化肥等影响的结论。
This paper describes the monitoring state of surface water pollution in Changzhi City in 2009. Analyzing the class of pollution, the author indicates that some areas of the surface water are polluted, though the general water quality is good. The main pollutant of the surface water is NH3-Ni, DO. The main facts that cause surface water pollution are industrial waste water, domestic sewage, agricultural fertilizer and pesticide.
出处
《山西能源与节能》
2010年第4期63-64,共2页
Shanxi Energy and Conservation
关键词
地表水
有机污染物
评价
surface water
organic pollutant
evaluation
