摘要
参照压力-状态-响应模型框架将广州市饮用水水源地安全指标体系分为压力、状态、工程控制、环境管理四个子系统。通过层次分析法来确定评价指标的权重,在此基础上采用综合指数法评定饮用水水源地安全等级。评价结果表明:2006年至2009年广州市饮用水水源地安全处于一般安全级别。
With the PSR model,the safety index of drinking water sources in Guangzhou is divided into 4 subsystems as pressure,state,engineering control and environmental management.The weight of evaluating indicator is ascertained mainly by AHP,and on that basis,the Synthetic Index Method is used to evaluate the safety level of drinking water sources.The results from 2006 to 2009 show that the drinking water sources in Guangzhou are in general safe level.
出处
《广东化工》
CAS
2013年第13期139-140,151,共3页
Guangdong Chemical Industry
关键词
饮用水水源地
安全评价
综合指数法
drinking water sources
safety evaluation
comprehensive index
