摘要
Abstract
Paihe River is situated in the upstream of Caohu Lake Basin and is a water conveyance channel for the Project of Water Diversion from Yangtze River to Huaihe River, and its water quality has important influence to the water safety of the pro-ject and Caohu Lake. According to the water quality status and monitoring results of pollutant entering into Paihe River, the water quality of Paihe River and its main influential factors are analyzed. The analysis results show that the water quality of Paihe River does not meet the water quality control demand yet with main pollutants of ammonia nitrogen, total phosphorus, chemical oxygen demand, etc. The main influential factors to water quality of Paihe River are non-point pollution, point pollution from cities and industry, livestock and poultry breeding, wharf construction, etc. Based on the pollution sources distribution in Paihe River Ba-sin and according to water protection goal, concrete control measures are put forward respectively.关键词
主要污染物/达标评价/治理措施/派河流域Key words
main pollutants/water quality up-to-standard evaluation/control measure/Paihe River Basin分类
资源环境
