摘要
目的为掌握本县农村生活饮用水卫生状况及其变化规律,规范本县农村饮用水卫生监测工作,为农村饮用水安全工程建设提供科学依据。方法按照《陕西省饮用水安全工程水质卫生监测方案》的要求,对勉县2013-2015年农村饮用水水质监测结果进行统计分析。结果 2013-2015年水质总体合格率为50.91%,丰水期与枯水期水质合格率及不同方位监测点水样合格率无显著差异,不同水源类型合格率差异显著。微生物指标超标严重。结论勉县农村饮用水安全工程水质卫生状况不容乐观,主要原因是水处理工艺和消毒设施不完善。
Objective This thesis aims to further know the sanitary conditions and the changing Patterns of the rural drinking water in this county to regulate the county＇s monitoring on the safe of rural drinking water, and this will provide the scientific basis for the construction project of rural drinking water.Methods Based on the Water Quality Monitoring Program for Drinking Water Safety of Shaanxi Provice, this thesis focuses on statistical analysis on the monitoring result of the rural drinking water in Mianxian County from 2013-2015.Results the monitoring results show that the total qualified rate of drinking water is 50.91%, and that there are no obvious differences in high-flow Period and low-flow Period and at the different monitoring sPots,but that significant differences in Passing rate of water source types.Microorganisms index seriously exceeds the allowed standards.Conclnsions The sanitary condition in the rural drinking water in Mianxian County is not optimistic due to poor water processing techniques and imperfection in disinfection facilities.
出处
《河南预防医学杂志》
2016年第12期959-961,共3页
Henan Journal of Preventive Medicine
关键词
丰水期
枯水期
农村饮用水
High-flow period
Low-flow period
Rural drinking water
