随州城区居民生活饮用水卫生质量监测结果分析

Analysis on hygiene quality of drinking water of residents in Suizhou city

目的：调查分析2008年-2012年随州城区居民生活饮用水卫生质量,为改善生活饮用水水质,保障城市居民用水安全提供科学依据。方法：通过对本实验室网络系统2008~2012年对随州城区自来水厂源水、出厂水、末梢水检测结果报告进行溯源性分析整理。结果：五年共检测537份水样,合格395份,合格率为73.6%。其中源水40份,合格23份,合格率为57.5%;出厂水59份,合格49份,合格率为83.1%;末梢水438份,合格323份,合格率73.7%。结论：随州城区生活饮用水水质卫生质量总体较差,低于全国平均水平,提示相关部门应高度重视供水质量,对城市生活饮用水进行科学消毒及净化,确保居民生活饮用水的卫生与安全。

Objective： To investigate hygiene quality of the drinking water for residents in Suizhou city during 2008~2012,and to provide scientific basis for improving the drinking water quality and ensuring the water safety of urban residents.Methods： The inspection reports of source water,finished water and tap water of waterworks in Suizhou city during 2008~2012 from laboratory network system were carried out traceability analysis.Results： A total of 537 water samples were detected in five years,395 samples were qualified with the qualified rate of 73.6%.The qualified rate of source water was 57.5%（23/40）;the qualified rate of finished water was 83.1%（49/ 59）;the qualified rate of tap water was 73.7%（323/438）.Conclusion： The hygiene quality of drinking water in Suizhou city was poor,below the national average,it is suggested that relevant departments should attach great importance to the water supply quality,scientific disinfection and purification of urban drinking water to ensure the health and safety of the residents drinking water.