长江科学院院报 ›› 2010, Vol. 27 ›› Issue (10): 19-22.

• 全国环境与生态水力学会议专辑 • 上一篇    下一篇

重庆市水库型饮用水源地水质安全评价

  

  1. 1.重庆市环境科学研究院，重庆 401147；2.重庆大学 城市建筑与环境工程学院，重庆 400045
  • 出版日期:2010-10-01 发布日期:2012-08-31

Assessment of Water Quality Security of Reservoir-based Drinking Water Sources in Chongqing City

ZHANG Yun，LI Chong-ming，FENG Li，GUO Sheng   

  1. 1.Chongqing Academy of Environmental Science, Chongqing 401147, China；2. Faculty of Urban Construction and Environmental Engineering, Chongqing University, Chongqing 400045，China
  • Online:2010-10-01 Published:2012-08-31

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摘要： 在重庆市城市集中式饮用水源地基础环境调查的基础上，对重庆市水库型饮用水源地的水质类别、水质富营养化状况、水质健康风险、水质污染风险进行了评价，并用层次分析法对水安全进行综合评价，从而得出重庆市水库型饮用水源地的水质安全状况，为重庆市开展饮用水水源保护和管理提供参考依据。结果表明,重庆市水库型水源地水质安全良好，良好和中等级的水源地占89%。

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关键词: 水库   , 饮用水源地 ,  水安全评价

Abstract: On the basis of investigating the environmental information of centralized drinking water sources Chongqing City water quality classification, water quality eutrophic state, water quality healthy risk and water pollution of reservoir-based drinking water sources in Chongqing City were evaluated. And the analytical hierarchy process also was used to evaluate water security comprehensively. Finally, the water security status of reservoir-based drinking water sources of Chongqing City was achieved, which can provide a reference for protection and management of drinking water source. The results show that the water quality of reservoir-based drinking water sources is good, the rate of water sources security reaching standard is 97 percent.

Key words: reservoir , drinking-water source , assessment of water security

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