巡司河水质污染现状调研及防治对策

Investigation on Pollution Situation of Sunsi River and Control Countermeasures

20世纪70年代以来,随着武汉工农业的快速发展,巡司河污染问题日益严重.附近居民生活垃圾渗滤液以及生活污水的排放是污染物的主要来源.经过对巡司河为期两个月的实地调研,选取5个监测点的代表性指标进行了监测.监测结果表明,NH3-N、BOD、COD、TP等指标均严重超标;采用内梅罗污染指数法评价了水体质量,评价结果表明巡司河5个监测点的水质为重污染或严重污染.针对巡司河的污染状况,提出相应防治对策.

With the development of industry and agriculture in Wuhan,the water pollution of Xunsi River had become more and more serious since the 70s of last century.It can be found that the major pollution sources of Xunsi River came from local domestic wastes and leachate.Based on the field study for two months,five representative monitored points were selected and water quality was evaluated by Nemerow pollution index.The results showed that the concentrations of NH3-N,BOD,COD and TP seriously exceeded the values of environmental quality standards for surface water.The related countermeasures were put forward according to the polluted situation of Xunsi River.