稳定性二氧化氯的制备及应用效果的研究  

THE PREPARATION OF STABLE CHLORINE DIOXIDE AND THE RESEARCH ON ITS APPLICATION

作　　者：杨家玲[1] 余晓星[1] 李更辰[1] 葛兰[1] 

机构地区：[1]天津师范大学化学与生命科学学院,天津300074

出　　处：《广西师范大学学报（自然科学版）》2000年第S1期67-69,共3页Journal of Guangxi Normal University:Natural Science Edition

摘　　要：介绍了用微型实验制备 Cl O2 的方法 .研究了不同浓度的 Cl O2 对水中 Fe2 + ,Mn2 + ,CN-污染物的去除效果 ,与液氯对比的结果表明 :随着 Cl O2 浓度的增大 ,去除率显著增加 ,且 Cl O2 效果优于液氯 .这为 Cl O2 在饮用水中的应用提供了参考价值 .This paper introduces the method of preparing chlorine dioxide by microexperiment.It also studies and compares the effects of removing such ion pollutants in water as Mn 2+ ,Fe 2+ ,CN - and so on,with chlorine dioxide and liquid chlorine respectively.As it turns out,the effect with chlorine dioxide perceptibly rises up when the concentration of chlorine dioxide rises up and is better than the effect with liquid chlorine.This offers useful information (or data) for applying chlorine dioxide for the purification of drinking water.

关 键 词：微型实验 二氧化氯 液氯 锰 铁 氰化物 去除效果 

分 类 号：O613.42[理学—无机化学]