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目的掌握青岛市黄岛区农村饮用水卫生现状,为提高农村饮用水卫生管理水平和政府实施农村饮水改善规划提供科学依据。方法按照对青岛市黄岛区30个监测水点的水样进行检测,分别在枯水期和丰水期采集出厂水和末梢水进行检测。水样检测和结果的评价按相关规定进行。结果2010~2012年共采集农村饮用水720份,合格率为54.86%,枯水期的合格率为82.22%,丰水期的合格率为27.50%(P<0.01)。主要不合格的指标是总大肠菌群、菌落总数、硝酸盐和锰。结论微生物污染是影响青岛市黄岛区农村生活饮用水水质合格的主要原因,硝酸盐氮、锰污染不容忽视。
Objective To grasp the status quo of rural drinking water health in Huangdao District of Qingdao City and provide scientific basis for improving the sanitary management level of rural drinking water and improving the plan of drinking water in rural areas. Methods According to the water samples from 30 monitoring water spots in Huangdao District of Qingdao City, the factory water and the peripheral water were collected during dry season and wet season, respectively. Water samples and the results of evaluation according to the relevant provisions. Results A total of 720 rural drinking water samples were collected from 2010 to 2012, with a pass rate of 54.86%, a pass rate of 82.22% in dry season and a pass rate of 27.50% in wet season (P <0.01). The main indicators of unqualified total coliform bacteria, the total number of colonies, nitrate and manganese. Conclusion Microbial contamination is the main reason that affects the quality of rural drinking water in Huangdao District of Qingdao City. The pollution of nitrate nitrogen and manganese should not be neglected.