水库型饮用水水源地非点源污染控制技术方法

The Measures of Pollution Control of Non-point Source Pollution in Drinking Water Source Reservoir

为了改善水库型饮用水水源地普遍存在的富营养化和水质达不到功能区划要求的现状,以合肥市为例,在现状调查的基础上,应用功能性模型中国土壤流失预报方程并适当地进行修正,对非点源污染负荷和水环境容量进行了定量分析,得出了非点源污染的主要来源和污染规律,并据此提出了水库型饮用水水源地非点源污染的控制技术方法.

In order to reduce eutrophication and solve problem that water quality remains higher in the standards of many drinking water source reservoirs, taking the drinking water in Hefei for instance, this paper has a quantitative analysis for non-point source pollution and environment capacity in drinking water source reservoirs. Using the functional models （ soil loss equation）, the main pollution source and regularity of pollution protection are found. The pollution controlling technical methods are also suggested.