摘要
为了观察大卫1+1号消毒剂对禽流感病毒和大肠杆菌杀灭效果,采用悬液法进行了试验研究。结果,以含200mg/L和125mg/L戊二醛的大卫1+1号消毒剂,作用5min,分别对H5亚型和H9亚型禽流感病毒灭活率均达到100％。以含125mg/L戊二醛的大卫1+1号消毒剂作用30min,可完全杀灭大肠杆菌。结果显示,大卫1+1号消毒剂对禽流感病毒和大肠杆菌具有比较好的杀灭效果。
In order to observe the efficacy of Davwei No. 1+1 disinfectant in killing fowl influenza virus and Escherichia coli, suspension method was used to carry out the experimental study. The results showed that fowl influenza virus subtypes H5 and H9 exposed to Dawei No. 1+1 disinfectant containing 200 mg/ L and 125 mg/ L glutaldehyde respectively for 5 min achieved a killing rate of 100%. Dawei No. 1+1 disinfectant containing 125 mg/ L glutaldehyde with a 30 min contact time could kill completely Escherichia coli. The results indicate that Dawei No. 1+1 disinfectant has good efficacy in killing fowl influenza virus and Escherichia coli.
出处
《中国消毒学杂志》
CAS
2004年第1期8-10,共3页
Chinese Journal of Disinfection
关键词
消毒剂
戊二醛
悬液试验
禽流感病毒
大肠杆菌
disinfectant
glutaldehyde
suspension test
fowl influenza virus
Escherichia coli
