陕西省商南县农村饮用水水源及安全工程水质卫生监测结果分析

Result analysis of sanitary monitoring of rural drinking water sources and safety projects in Shangnan county of Shaanxi

目的了解农村集中式供水水质卫生状况,给农村饮用水卫生管理工作提供科学依据。方法按照GB 5750-2006《生活饮用水卫生标准检验方法》,对商南县农村饮用水进行检测。结果 20个监测点共采集水样80份,合格率为16.25%,枯水期合格率为32.50%,丰水期合格率为0;出厂水、末捎水合格率分别为15%、17.50%;不合格指标主要为细菌学指标。结论商南县农村饮用水安全工程水质卫生质量差,存在健康和安全隐患。

[Objective]To know the sanitary condition of rural centralized water supply,provide a scientific basis for health management of rural drinking water.[Methods]According to Standard examination methods for drinking water（GB 5750-2006）,the rural drinking water samples in Shangnan county were detected.[Results]A total of 80 water samples were collected from 20 monitoring points,and the qualified rate was 16.25%.The qualified rate during dry season and rainy season was respectively 32.50% and 0.The qualified rate of finished water and tap water was respectively 15% and 17.50%.The main unqualified indexes were bacteriological indexes.[Conclusion]The sanitary quality of rural drinking water safety projects in Shangnan county is not good,and there are hidden dangers.