Method of Regional Environmental Risk Assessment for Reservoir Type Drinking-water Source

摘要：

　　Regional environmental risk assessment of drinking- water source is considered a very effective way for us to find out the security situation and hidden danger of Drinking-water source and to discriminate the high-quality drinking-water sources for differentiated management.In this paper,reservoir type drinking-water source is selected as the object of assessment.An index system consisted of 2 parts (pollutant risk assessment index system and risk-resisting ability assessment index system) is built to qualitative and semi-quantitative evaluate.We sort out a pollutant source list which is suitable for China and at last established a practical regional environmental risk assessment method.Two reservoir-type water sources in Zhejiang Province are selected as the objects for case application.Assessment results shows that this method can discriminate the drinking-water source by the value of regional environmental risk clearly.

关键词： Drinking-water Source Environmental Risk Assessment Zhejiang Province

作者: Hongyin Song Yuqing Shi Lihong Wang

作者单位: Department of Environmental Science, Zhejiang University, Hangzhou, 310058, China;Zhejiang Provincial Key Laboratory of Organic Pollution and Control, Zhejiang University, Hangzhou, 310058, China

会议类型: 国际会议

会议名称: 2012年水资源综合管理地理信息国际会议

会议地点: 兰州

会议语种:英文

页码: 1-6

在线出版日期: 2012-10-19（万方平台首次上网日期，不代表论文的发表时间）