J4 ›› 2013, Vol. 12 ›› Issue (12): 90-92.

• 学生园地 • 上一篇    

某市部分生活饮用水水质检测分析

  

  1. 大理学院公共卫生学院,云南大理 671000
  • 收稿日期:2013-07-22 修回日期:2013-09-26 出版日期:2013-12-15 发布日期:2013-12-15
  • 作者简介:张光泽,预防医学专业2010级本科生.

An Analysis for the Water Quality Detection of Drinking Water in a City

  1. College of Public Health, Dali University, Dali, Yunnan 671000, China
  • Received:2013-07-22 Revised:2013-09-26 Online:2013-12-15 Published:2013-12-15

摘要:

目的:了解大理市部分生活饮用水水质卫生状况。方法:依据GB/T5750—2006生活饮用水标准检验方法对12处生活饮用
水水源进行检测。结果:水样中的TDS、氟化物的合格率为100%。pH值最高值为6.5,最低为5.8,部分稍偏低。Pb、Cd、Cu、Zn、Mn均未检出。Fe有3个样品检出,其中10号水样的Fe元素含量超标。结论:从本次生活饮用水部分项目检测结果看,除10号样的铁含量超标外,其余样品均符合国家生活饮用水卫生标准。

关键词: 生活饮用水, 水质, 检测分析

Abstract:

Objective: To learn about the hygienic condition of a part of drinking water in a city. Methods: Testing 12 samples
according to GB/T5750-2006 Drinking water standard test method. Results: The percents of pass about TDS and fluoride testing in samples were all 100%. The highest pH was 6.5 and the lowest was 5.8. Moreover, some values of pH in testing were a little lower than normal value. Lead, cadmium, copper, zinc, manganese were not checked out in samples, but Iron was checked out in three of samples. In addition, the amount of Iron in sample No. 10 was over standard. Conclusion: According to the results from some testing items about drinking water, it is known that only sample No. 10 is over standard in amount of Iron, but the rest samples all obey "Standards for drinking water quality".

Key words: drinking water, water quality, analysis and detection

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