环巢湖支流污染结构及治理方向

[目的]明确环巢湖支流污染结构,探寻有效的治理方案。[方法]对环巢湖14个小流域污染源进行分类调查,估算其排放量和入河量,对巢湖流域污染负荷、污染结构、地区分布、污染源强进行分析。[结果]城镇生活废污水、农村生活和畜禽养殖废水、城镇建成区地表径流对巢湖流域污染贡献比例较大。[结论]该研究可为巢湖流域进一步治理提供理论依据。

Polluiton Structure and Pollution Control Ideas of Chaohu Lake Trib utaries

Objective] The aim was to study pollution structure of Chaohu Lake tributaries and find an effective control scheme.[Method] Pollution sources of 14 small basin were investigated, the emissions and quantity into the river were estimated, the pollution load, structure, regional distribution,pollution sources of Chaohu Lake Basin were analyzed .[ Result]Urban domestic wastewater, rural life and livestock and poultry breeding wastewater, urban built-up area surface runoff contributed greatly to Chaohu Lake pollution .[ Conclusion]The study can pro-vide theoretical basis for further management of Chaohu Lake Basin .