营山县2009年农村饮水水质卫生调查报告

The Report of Hygienic Survey of Rural Drinking Water Quality in Ying Shan, 2009

目的：了解我县2009年农村饮水安全工程水质卫生状况，保障农村饮水卫生安全，保障农村居民的身体健康。方法：对全县39个集中式供水监测点分枯水期和丰水期监测2次，每次采集出厂水、末梢水水样各1份，水样保存、运输、检测分析按照《生活饮用水标准检验方法》（GB／T5750-2006）执行。结果：在采集的156个水样中：氟化物〉2mg／L有4个水样，占总采样数的2．56％；溶解性总固体〉2g／L有8个水样，占总采样数的5．13％。结论：在2009年我县农村饮水安全工程水质卫生状况调查中发现，39个集中式供水监测点中有一个监测点是高氟饮水区，两个监测点为苦咸水。存在着安全隐患。

Objective Know water quality hyginene condition of rural drinking water safety project in our country ,2009 .Protect hygiene safety of rural drinking water and the health of rural residents. Methods Monitoring twice to 39 centralized water supply monitoring points of our country according to dry season and wet season .Collect a finished water sample and a periphery water sample each time. Preservation of water sample, transportation and detection and anylysis are in accordance with？ Life Drinking Water Standard Test Method（GB/T5750-2006）. Results In the collection of 156 water samples： The fluoride〉2g/L with 4 water samples is counted for 2.56% of total water samples.The proportion of dissolved solids〉2g/L with 8 water samples is 5.13 % in total water samples. Conclusions From the water quality hygiene condition survey of rural drinking water safety project in our country, 2009 ,We found that there is a high fluoride drinking water area in a monitoring point and a brackish water area in other two monitoring points .So there are security risks.