›› 2011, Vol. 23 ›› Issue (3): 229-231.doi: 10.3969/j.issn.1004-616x.2011.03.018

• 检测研究 • 上一篇    下一篇

2007~2009年银川市二次供水水质监测结果与分析

虎明明,马启玲,张居慧,张菊红,张越明   

  1. 银川市疾病预防控制中心，宁夏 银川 750001
  • 收稿日期:2010-10-20 修回日期:2011-01-25 出版日期:2011-05-30 发布日期:2011-05-30
  • 通讯作者: 虎明明

Monitoring results and analysis of the quality of secondary water supply in Yinchuan city during 2007-2009

HU Ming-ming，MA Qi-ling，ZHANG Ju-hui，ZHANG Ju-hong，ZHANG Yue-ming   

  1. The Center for Disease Control and Prevention in Yinchuan, Yinchuan 750001，Ningxia, China
  • Received:2010-10-20 Revised:2011-01-25 Online:2011-05-30 Published:2011-05-30
  • Contact: HU Ming-ming

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摘要： 了解银川市二次供水的卫生状况，为制订针对性的卫生保障措施提供科学依据。方法：收集整理2007~2009年二次供水检测数据，进行分析评价。并采用现场查看及询问方法，对二次供水单位卫生设施、自身卫生管理情况进行调查。 结果： 3年来二次供水水质总合格率43.1%，主要是浊度、铁，游离氯等项目超标。 结论： 管网末梢水不合格，二次供水设施设计不合理，监督不到位以及卫生管理不健全是影响二次供水水质的主要原因。

关键词: 二次供水, 水质卫生, 分析

Abstract: 9/j.issn.1004-616x.2011.03.018 【ABSTRACT】 OBJECTIVE: Understanding the quality of secondary water supply for the development of targeted scientific basis in Yinchuan city. METHODS： The secondary water supply test data， analysis and evaluation were collected from 2007 to 2009. And using site visit and questioning， the secondary water supply unit sanitation and its management were also investigated. RESULTS：The quality of the 3 years’ secondary water supply had an overall pass rate of only 43.1%，mainly due to turbidity， iron， free residual chlorine and other projects exceeded. CONCLUSION： The unqualified terminal water supply， unreasonably designed secondary supply facilities，poor oversight and management were the main reasons for the unhealthy water quality of secondary water supply.

Key words: secondary water supply, water sanitation, analysis

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