临海市2011年生活饮用水监测结果分析  

Analysis of dinking water monitoring results in Linhai in 2011

作　　者：尹灵富[1] 朱利娜[1] 林攀[1] 顾卫新[1] 王海淼[1] 

机构地区：[1]浙江省临海市疾病预防控制中心,浙江临海317000

出　　处：《中国卫生检验杂志》2012年第4期872-873,875,共3页Chinese Journal of Health Laboratory Technology

摘　　要：目的:了解临海市饮用水的水质状况。方法:按照GB5749-2006《生活饮用水卫生标准》要求进行评价。结果:市政水厂为完全处理的集中式供水,水质合格率91.7%;镇级水厂为完全处理或部分处理的集中式供水,水质合格率63.2%;村级水厂绝大部分未经任何处理即引流至农户,水质合格率34.0%;农村生活饮用水合格率为46.6%。结论:市政供水水质能满足居民健康饮水需求;农村饮用水水质合格率偏低,必须进行适当净化和消毒处理,加强对饮水水源的卫生防护,保护农村居民身体健康。Objective：To understand the drinking water quality in Linhai city.Methods：The water samples were analysed and evaluated according to GB5750-2006 and GB5749-2006,respectively.Results：The qualified rate of completely treated municipal centralized water supply was 91.7%.The qualified rate of completely or part treated town centralized water supply was 63.2%.The qualified rate of untreated village centralized water supply was 34.0%.The qualified rate of rural centralized water supply was 46.6%.Conclusion：The drinking water quality from municipal waterworks can meet the health needs of residents.The qualified rate of rural centralized water supply was low.To protect the health of rural residents,the drinking water quality should be improved through proper cleaning and disinfection.

关 键 词：合格率 水处理 消毒 

分 类 号：R123.1[医药卫生—环境卫生学]