【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、氢氧化钠三者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。更多还原

【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.更多还原