莱芜市2009年农村生活饮用水水质检测结果浅析

A brief analysis for the detection results of rural drinking water quality in Laiwu during the year 2009

目的:为了解我市农村生活饮用水水质卫生质量状况,保障广大农民的饮水健康,对2009年我市146份农村饮用水的检测结果进行汇总浅析。方法:水质评价按照《生活饮用水卫生标准》(GB5749-2006)中相应的限值评价。结果:2009年丰水期、枯水期检测出厂水、管网末梢水共计146份,我市农村生活饮用水卫生合格率为49.3%,钢城区水质检测合格率为32%,莱城区水质检测合格率为58.3%,我市农村饮用水丰水期水质微生物污染严重(丰水期与枯水期水质合格率相比有显著性差异,P<0.05)结论:我市农村深井水受不同程度的微生物污染已成为不容忽视的现实问题,加强地下水水源的检测和治理保护刻不容缓。

Objective：Through collecting and analyzing the detection results of 146 rural drinking water quality in 2009,to understand the water sanitation quality and safeguard farmers＇ drinking health.Methods： Water quality was evaluated based on the National Sanitary Standard for Drinking Water（GB5749-2006）.Results： 146 finished water and terminal tap water in high water season and dry season were detected in 2009,the qualified rate was 49.3% in Laiwu,Qualified rates at Laicheng district and Gangcheng district were 58.3% and 32% respectively,there is serious pollution of rural drinking water in high water season（the qualified rate in high water season and dry season had a marked difference,P0.05）.Conclusion： Various degrees of rural drinking water pollution in Laiwu has become a unignorable realistic problem,to strengthen the detection and protection treatment of rural drinking water is a pressing task.