农村水质监测及饮水安全调查分析

目的 开展农村水质监测及饮水安全工程调查,了解农村饮水安全工程水质卫生状况.方法 以水利部门提供的农村饮水安全工程的资料为依据,对浙江省44个县(市、区)的725处农村饮用水供水工程开展水质卫生监测.结果 浙江省农村饮水工程饮用水总合格率为52.93%,消毒合格率为34.51%;在丰水期出厂水不合格指标中,微生物指标占68.94%,感官和化学指标占29.43%,毒理学指标占1.62%.结论 浙江省农村饮水安全工程建设已经取得一定成绩,但是饮水安全问题还存在一些问题,需要在各有关部门重视下不断改善.

Drinking water, quality surveillance and security investigation in countries of Zhejiang province

Objective In order to understand the quality and health situation of drinking water in rural area, to investigated project of safe drinking water in rural area. Methods Based on the data of rural safe drinking water project offered by the Department of Water Resources, the water quality and health situation of 725 rural drinking water supply projects were monitored in 44 countries of Zhejiang Province. Results There were 52.93% of rural safe drinking water projects up to standard, and the qualified rate of disinfection was 34.51% ; in high water season,the microbiological index of unqualified finished water made up 68.94%, the sensory and chemical index accounted for 29.43%, and the toxicological index accounted for 1.62%. Conclusions Some success has been achieved regarding rural drinking water safety project in Zhejiang province. However, there axe stiff some problems within the safety of drinking water, and need to pay much attetion in relevant departments.