一种消毒烟剂的研制与应用  

Research and field application of a smoke agent of disinfectant

作　　者：黄清臻 张金贵 汤昊川 任哲 赵洪梅[3] 李鹤 贾瑞忠 魏秋华 史慧勤 

机构地区：[1]解放军疾病预防控制所,北京100071 [2]成都靖泰科技有限公司 [3]北京军区疾病预防控制中心 [4]海军疾病预防控制中心

出　　处：《中国消毒学杂志》2016年第3期233-235,共3页Chinese Journal of Disinfection

基　　金：军队重大课题(AWS15J006)

摘　　要：目的研制一种高效、安全、使用简便及性能稳定的现场快速消毒烟剂。方法参照2002年版《消毒技术规范》有关内容,采用仪器法采样、细菌定量培养及动物实验方法,对该消毒烟剂消毒效果及毒性进行试验观察。结果该消毒烟剂以溴氯海因为消毒有效成分,辅以氧化剂、阻燃剂等成分高压制成固体块剂。模拟现场有效浓度为120 mg/m3熏蒸消毒60 min,对室内空气自然菌平均消除率达到94.19%,增加湿度可增加烟剂消毒效果。该剂对小鼠吸入毒性LC50>10 000 mg/m3。结论该消毒烟剂对空气具有良好的消毒效果,使用便捷,毒性属于实际无毒级。Objective To develop a effective,safe,convenient and stable smoke disinfectant,used for fast disinfection in epidemic focus. Methods According to the state ministry of health in ＂ Technical Standard for Disinfection＂ and the principle of air disinfection,the effective components was selected,the air disinfection effect evaluation test and quality,safety evaluation were carried out. Results Bromine chloride hydantoin was the active ingredient of the smoke agent. Under the effective dose of 120 mg / m3 with 1 h,the average death rate of natural bacteria in air was 94. 19%. Humidification could significantly enhance efficacy. The quality is stable,inhalation toxicity was in the actual non- toxic level. Conclusion The product is safe and with reliable quality,easy to use and has good disinfection effect.

关 键 词：溴氯海因 消毒烟剂 消毒效果 毒性 

分 类 号：R187.2[医药卫生—流行病学]