榆中县农村生活饮用水卫生现状调查  

Investigation of the health status of drinking water in rural areas in Yuzhong County

作　　者：王黎虹[1] 王康英[2] 刘娟丽[1] 刘兆民[1] 肖展帅 

机构地区：[1]西北民族大学化工学院,甘肃兰州730030 [2]西北民族大学生命科学与工程学院,甘肃兰州730030

出　　处：《现代预防医学》2014年第22期4057-4058,4072,共3页Modern Preventive Medicine

基　　金：西北民族大学中央高校基本科研业务费专项资金项目(31920130064)

摘　　要：目的通过对榆中县农村饮用水卫生现状的调查，为改进水质提供科学依据。方法在榆中县选择13个乡镇进行水源类型、供水方式等调查；每个乡镇选择3—4个采样点进行水样的采集和检测。结果13个乡镇农村居民有56．82％以地表水为水源，43．18％以地下水为水源；从供水方式上看，有70．45％饮用集中式供水，29．55％饮用分散式供水。共检测水样44件，合格21件，合格率为47．73％。微生物指标特别是菌落总数合格率较低是影响水质的主要因素。结论微生物污染是榆中县农村饮水的主要卫生问题。Objective The study was conducted to assess the health status of drinking water in rural areas in Yuzhong County, so to provide a reference for improving the water quality. Methods 13 towns of Yuzhong County were selected to research the water source types and water supply ways. 3 or 4 water sampling points in every towns were collected and detected. Results In the 13 investigated towns, 56.82% of water source supplied with surface water, and 431.18% with ground water source. From the ways of water supply, there were 70.45% of centralized water supply and 29.55% of non-central water supply. A total of 44 water samplings were detected, including 21 qualified, with the qualified rate of 47.73%. Microbial indexes, especially the lower qualified rate of total number of bacteria, were the main factors influencing the water quality. Conclusion Microbe pollution is the major health problem for drinking water in rural areas of Yuzhong County.

关 键 词：农村 饮用水 卫生调查 

分 类 号：R123.9[医药卫生—环境卫生学]