| 天然饮用水简易高效除砷方法研究 |
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| 引用本文： | 易求实,汤发宇.天然饮用水简易高效除砷方法研究[J].培训与研究,2002,19(2):41-45. |
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| 作者姓名： | 易求实 汤发宇 |
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| 作者单位： | [1]湖北教育学院化学系，湖北武汉430060 [2]湖北省云梦铺中学，湖北云梦432500 |
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| 摘 要： | 提出了一种天然饮用水铁盐简易、高效除砷的新方法，介绍了该方法的原理，通过实验确定了影响除砷率的多方面因素。其中，提出的硫酸亚铁、漂白粉、氢氧化钠三协同作用对除砷率的影响，经检索尚未见同类报道。该方法对提高农村、山区居民饮水质量，对加强野外工作人员使用陌生水源时的安全保障，对解决突发性砷污染地区饮水问题，有其现实意义。
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| 关 键 词： | 天然饮用水 砷 硫酸亚铁 除砷机理 质量标准 |
| 文章编号： | 1007-1687(2002)02-0041-04 |
| 修稿时间： | 2001年12月10 |
The Study to Easily and Effectively Eliminate Arsenic in Natural Drinking Water |
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| YI Qiu-shi TANG Fa-yu.The Study to Easily and Effectively Eliminate Arsenic in Natural Drinking Water[J].Training and Research-Journal of Hubei College of Education,2002,19(2):41-45. |
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| Authors: | YI Qiu-shi TANG Fa-yu |
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| Institution: | YI Qiu-shi TANG Fa-yu |
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| Abstract: | The article raised a new method to easily and effectively eliminate Arsenic in natural drinking water, introduced the principle of the method, defined many-sided factors infuencing rate of eliminating. Arsenic through experiments, It in-struted that the synergy of ferrous sulfate.Sodium hydroxide and bleaching powder effected the efficiency of disar senic.No same kind of reports were discoveried after looking up.This method had practical significance on improving the quality of drinking water in countrysides and mountain areas and ensuring safety when fieldwork people used strange source of water. It also had significance on solving the problem of sudden Arsenic-pollution. |
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| Keywords: | natural drinking water arsenic |
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