2009年-2011年阜康市生活饮用水水质监测结果分析

Analysis of drinking water monitoring results in Fukang city from 2009 to 2011

目的:了解阜康市生活饮用水水质卫生状况,为提高全市饮用水卫生质量提供科学依据。方法:采集2009年-2011年阜康市市区及农村生活饮用水,按照国家标准进行采样、检测和评价。结果:共检测水样589份,平均合格率为84.2%,其中市区饮用水合格率100%,农村饮用水合格率71.1%,差异有统计学意义(χ2=91.57 P<0.01)。农村饮用水丰水期与枯水期检测合格率分别为72.0%和70.2%,不合格项目主要为总大肠菌群、肉眼可见物、硫酸盐、耐热大肠菌群、总硬度。结论:阜康市生活饮用水水质基本符合国家标准,仍需加强农村饮水工程质量的管理和监测。

Objective：To know the status of daily drinking water quality to provide a scientific basis for drinking water management.Methods：Drinking water were sampled from urban and rural area of Fukang from 2009 to 2011,then detected and evaluated in accordance with the national standard.Results：For 589 sample of drinking water,the qualified rate was 84.2%.The qualified rates of urban and rural drinking water were 100% and 71.1% respectively,the difference was statistically significant（χ2 = 91.57,P 0.01）.The qualified rates of rural drinking water in wet season and dry season were 72.0% and 70.2% respectively,and the unqualified items were total coliforms,visible content,sulfate,thermotolerant coliforms and total hardness.Conclusion：Drinking water quality inFukang city can basically meet the national standard,but rural drinking water quality still need to be strengthened the supervision and management.