桶装水空桶和桶盖的杀菌消毒和清洗技术研究  

Study on disinfection and cleaning of bottled drinking water bucket and cover

作　　者：纪峰[1] 崔崇威[1] 李圭白[1] 刘旸[1] 冯文涛[1] 

机构地区：[1]哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨150090

出　　处：《哈尔滨商业大学学报（自然科学版）》2006年第2期27-29,共3页Journal of Harbin University of Commerce：Natural Sciences Edition

基　　金：哈尔滨市科技攻关项目(2003AA4CS183)

摘　　要：在国内首次研究了二氧化氯对桶装水空桶和桶盖中微生物的杀灭效果.研究结果表明,高纯二氧化氯是最有效的杀菌剂,二氧化氯投加质量浓度为0.5 mg/L即可获得满意的杀菌效果;高纯二氧化氯对桶装水水桶和桶盖中的细菌均具有很好的杀菌效果,且20 mg/L的ClO2溶液冲洗1～3 min左右空桶和桶盖获得很高的杀菌率,所以二氧化氯是一种有效的适用于桶装水水桶和桶盖的清洗剂和杀菌剂.The disinfection effect of chlorine dioxide, chlorine and their mixture on heterotrophic bacteria, iron bacteria and sulfate-reducing bacteria in circulating cooling water was studied first- ly. The results of the test indicates that high purify chlorine dioxide is the most effective biocide in 3 disinfectants, and with a dosage of 0.5 mg/L, chlorine dioxide can obtain perfect effect. High purity chloride dioxide can be achieved excellent effect with a dosage of 20 mg/L, cleaning 1 - 3 min chlorine dioxide is a excellent disinfect and cleaning dose.

关 键 词：二氧化氯 杀菌剂 杀菌效果 桶装水桶和盖 

分 类 号：R123[医药卫生—环境卫生学]