摘要
所测电子消毒柜，以臭氧与紫外线协同作用杀菌。试验表明，当消毒柜内温度为１６～２０℃，相对湿度为６２％～８１％，作用６０分钟，对金黄色葡萄球菌、大肠杆菌的杀灭率达９９．９０％以上，但对柜下层碗上枯草杆菌黑色变种芽胞消毒作用２小时，杀灭率仅为４２．４５％～９０．８０％。
The electronic disinfector tested kills bacteria by synergetic action of ozone and ultraviolet rays. The results of germicidal tests indicated that when the temperature in the disinfector was 16～20℃ and the relative humidity was 62%～81%, the killing rate of Staphylococcus aureus was higher than 99.90% after exposure for 60 min, while the killing rate of spores of Bacillus subtilis var. niger on bowl placed in the lower shelf of the disinfector was only 42.45%～90.80% after exposure for 2 hr.
出处
《中国消毒学杂志》
CAS
1997年第3期168-169,共2页
Chinese Journal of Disinfection
关键词
紫外线
臭氧
电子消毒柜
杀菌
Staphylococcus aureus bacterial spore Bacillus subtilis var. niger ultraviolet rays ozone electronic disinfector
