连城县文川河流域污染成因与治理措施

Pollution Cause and Treatment Measures in Wenchuan River Basin of Liancheng County

文川河是连城县内唯一河流,近年来其干流和主要支流出现了不同程度污染,对其污染成因和治理措施进行研究有着重要意义。文章研究对文川河流域水质现状进行了监测,发现其主要污染河段为部分干流及6条主要支流,造成污染的主要成因为生活污水污染、农业种植面源污染和畜禽养殖污染,针对不同污染成因分类提出了治理措施。

Wenchuan river is the only river in Liancheng County.In recent years,its main stream and main tributaries have been polluted to varying degrees.It is of great signif icance to study its pollution status and control measures.The current situation of water quality in Wenchuan river basin is monitored.It is found that the main polluted river sections are some main streams and 6 main tributaries.The main causes of pollution are domestic sewage pollution,agricultural non-point source pollution and livestock and poultry breeding pollution.The treatment measures are put forward according to the classif ication of different pollution causes.