新型实用消毒水的制备与性能探究  

Study on Preparation and Characteristics of Novel Practical Disinfectants

作　　者：薛梅 翟一鸣 林涵斌 周雨欣 蒋建国[1] XUE Mei;ZHAI Yi-ming;LIN Han-bin;ZHOU Yu-xin;JIANG Jian-guo(Biochemical Engineering School,Yangzhou Polytechnic College,Jiangdu Yangzhou 225009;Jiangsu Huajiang Construction Group Corporation Ltd.,Jiangsu Yangzhou 225001,China)

机构地区：[1]扬州职业大学生物与化工工程学院,江苏扬州225009 [2]江苏华江建设集团有限公司,江苏扬州225001

出　　处：《广州化工》2022年第5期59-61,共3页GuangZhou Chemical Industry

基　　金：江苏省高等学校大学生创新创业训练计划项目(202011462027Y);扬州职业大学2019年大学生创新训练计划项目(201911462038X)。

摘　　要：面对突如其来的新冠疫情,设计研究出适用于不同场所使用的四种消毒液(A、B、C、D),并对其杀菌效果、腐蚀性等做了探讨。结果显示,用浓度50 mg/L的四种消毒水对悬液内金黄色葡萄球菌作用2 min,对大肠杆菌作用2 min,平均杀灭率达100%;四种消毒水对常用食品设备的表面、管道内壁和食品外包装进行消毒实验,自然菌落总数减少98%以上;四种消毒水对不锈钢、碳钢、铝、铜基本无腐蚀作用。Four kinds of novel disinfectant(A,B,C,D)were designed and formulated in the face of sudden COVID-19,and their bactericidal effect as well as corrosiveness were also discussed. Results showed that the average killing rate of Staphylococcus aureus and Escherichia coli in suspension were 100% when the four disinfectants with the concentration of 50 mg/L were treated for 2 min, respectively. Besides, the four kinds of disinfectants were used to disinfect the surface of common food equipment, the inner wall of pipes and the outer package of food, and the total number of natural colonies was reduced by over 98%. The four disinfectants had no corrosive effect on stainless steel, carbon steel, aluminum and copper.

关 键 词：过氧化氢 冰醋酸 无水乙醇 消毒液 杀菌效果 腐蚀性 

分 类 号：R168[医药卫生—公共卫生与预防医学]