2008年地震后成都市重灾区饮用水监测结果分析

目的了解地震灾后成都市重灾区饮用水卫生状况,保障灾后饮水安全。方法对灾后成都市都江堰、彭州和崇州3个重灾区开展饮用水卫生学调查和水质监测工作,并对结果进行分析统计。结果共监测各类水样7009件,其中市政及乡镇集中供水4729件,合格率90.38%;安置点供水192件,合格率46.88%;分散式供水2088件,合格率63.60%。结论3个重灾区市政及乡镇集中式供水水质合格率较高;分散式供水水质及安置点饮水合格率较低。

Drinking Water Monitored in Most Severe Disaster Regions of Chengdu After Earthquake in 2008

Objective To know the sanitation of dringking water in the most severe disaster regions in Chengdu after earthquake, and some suggestion would be given sanitation of drinking water was surveyed as well as the disaster regions, and the results were analysed. Result to protecting the safty of dring water. Methods The quality of the drinking water was monitored in the three Among all types of 7 009 drinking water samples monitored in 2008, the eligible rate of 4729 samples from centralized water supply in municipal services and township was 90. 38%, the eligible rate of 192 samples from settlements was 46. 88%, and the eligible rate of 2088 samples from the decentralized water supply was 63.60%. Conclusion In the three disaster regions, the sanitation of drinking water was stability from municipal services but which was instability from the township, and there was some potential hazard in the drinking water from the settlements.