2008年江门市区生活饮用水水质检测结果分析  

Examining guality of daily drinking water and analysis of result in Jiangmen in 2008

作　　者：朱小慧[1] 宋慧坚 张慧青[1] 何平原[1] 

机构地区：[1]广东省江门市疾病预防控制中心,广东江门529030

出　　处：《中国卫生检验杂志》2009年第10期2367-2369,共3页Chinese Journal of Health Laboratory Technology

摘　　要：目的:了解江门市区生活饮用水水质卫生状况,为改善水质提供科学依据。方法:水样采集、保存和检验方法按(GB/T5750-2006)《生活饮用水标准检验方法》中的有关规定进行。检测结果按(GB/T5749-2006)《生活饮用水卫生标准》评价。结果:本市区生活饮用水的总合格率为71.52%。9类水质中的出厂水合格率最高为96.67%;其次管网水合格率为90.58%;再就是二次供水、直饮水、水源水、其它水、饮水机水、桶装纯净水、井水的合格率分别为89.95%、75.73%、54.00%、51.16%、44.44%、38.24%、20.00%。合格率较低的项目主要是细菌总数76.00%;其次是霉菌和酵母菌84.09%;其它项目的合格率较高。结论:江门市区部分生活饮用水卫生指标超标较严重,尤其是井水、桶装纯净水、饮水机水、其它水、水源水和直饮水的卫生状况,应引起各级领导和有关部门的高度重视。Objective：To understand the drinking water condition in Jiangmen city to provide scientific basis for improving drinking water quality. Methods： Water sample was collected, preserved and examined according to the relevant provision of GB/ T5750 - 2006 ＂Standard Examination Methods for Drinking Water＂ , the examination of water sample was proceeded according to GB/T5749 -2006 ＂Standard for Life Drinking Water Quality＂. Results：The total qualified rate was 71.52%. The pass rate of water factory was 96. 67%, following it, the network water was 90. 58%. Secondary water supply, drinking water, water source, other water, water dispenser, bottled purified water and well of qualified water rates were 89. 95%, 75.73%, 54. 00%, 51.16% , 44. 44% , 38. 24%, 20.00%. Other items have considerable qualified rates, except the total amount of bacterium was 76. 00%, and the mildew and yeast were 84.09%. Conclusion： The quality of drinking water could not meet the standard acceptably, especially the qualified rates of well, bottled purified water, water dispenser, other water, water source and drinking water were extremely low. It is very essential for the government to pay more attention to.

关 键 词：生活饮用水 水质 监测 分析 

分 类 号：R123.1[医药卫生—环境卫生学]