稳定型含氯消毒剂的稳定性及消毒效果研究  

Stability and Sterilizing Effect on Stable Chlorine Disinfectant

作　　者：杨毅[1] 陈为民[1] 肖贤明[1] 

机构地区：[1]中国科学院广州地球化学研究所

出　　处：《中国环保产业》2007年第8期20-22,共3页China Environmental Protection Industry

基　　金：广东省科技攻关资助项目(项目编号:2006B36801001;2005B32401007)

摘　　要：用传统含氯消毒剂与一种磺酸基化合物络合,形成氯稳定体系的水溶液。对该消毒剂在6个月内的有效氯、pH值、氧化还原电位的监测结果表明:其稳定性相当好,pH基本保持不变,有效氯及氧化还原电位的变化率分别为0.51%与9.47%。定量消毒试验结果表明,稳定型含氯消毒剂的消毒能力强,其消毒能力仅略低于二氯异氰尿酸钠等含氯消毒剂,存放6个月后,对表皮葡萄球菌的杀灭率无明显变化。对加3%牛血清白蛋白的表皮葡萄球菌20min的杀灭率无变化。这种稳定型的含氯消毒剂将具有广阔的应用前景。A stable chlorine containing disinfectant is formed by using a traditional chlorine disinfectant to react with a sulfonic compound. The measurement results of effective chlorine content, pH value and redox potential（ORP） value of the stable chlorine disinfectant solution in six months＇ store show that it is quite stable, and no obvious changes on its pH value and its chlorine content and ORP value is only a decrease of 0.51% and 9.47% respectively. The ration disinfection test results further show that the stable chlorine containing disinfectant displaces a strong disinfection property, only a litter weaker than the dichloro-isocyanudc acid natdum and other chlodne disinfectants. Its disinfection capability on the Staphylococcus Epidermidis shows no obvious change after six months＇ store. It is believed that the stable chlorine containing disinfectan indicates a broad application prospect owing to its high stability and strong disinfection capability.

关 键 词：稳定型含氯消毒剂 消毒剂 稳定性 

分 类 号：R927[医药卫生—药学]