| FSXJ-1型紫外线与干热消毒柜对棉被表面消毒效果的检测 |
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| 引用本文： | 郭英兰,潘其保,安子蔚. FSXJ-1型紫外线与干热消毒柜对棉被表面消毒效果的检测[J]. 中国消毒学杂志, 1997, 0(3) |
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| 作者姓名： | 郭英兰 潘其保 安子蔚 |
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| 作者单位： | 山东省青岛市卫生防疫站 |
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| 摘 要： | 检测表明，单以紫外线或１３０℃干热作用５分钟，对被面大肠杆菌杀灭率分别为７２．６３％与９４．００％，对金黄色葡萄球菌杀灭率分别为７０．６７％与９０．０６％，对枯草杆菌黑色变种芽胞分别为４３．５３％与６３．３４％。以紫外线与１２０℃干热共同作用５分钟，对前２种细菌繁殖体杀灭率达１００％；与１６０℃干热共同作用７分钟，对上述细菌芽胞，杀灭率达９９．９１％。
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| 关 键 词： | 表面消毒 紫外线 干热 协同杀菌作用 |
EXAMINATION OF SYNERGETIC EFFICACY OF ULTRAVIOLET RAYS AND DRY HEAT IN DISINFECTION OF COTTON-WADDING QUILT |
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| Guo Yinglan,et al.. EXAMINATION OF SYNERGETIC EFFICACY OF ULTRAVIOLET RAYS AND DRY HEAT IN DISINFECTION OF COTTON-WADDING QUILT[J]. Chinese Journal of Disinfection, 1997, 0(3) |
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| Authors: | Guo Yinglan et al. |
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| Affiliation: | Guo Yinglan,et al. Qingdao Municipal Sanitary and Anti-epidemic Station,Qingdao 226001 |
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| Abstract: | It was indicated in test that exposure to ultraviolet rays or 130℃ dry heat alone for 5 min killed 72.63% and 94.00% of Escherichia coli on the surface of cotton-wadding quilt, 70.67% and 90.06% of Staphylococcus aureus and 43.53% and 63.34% of spores of Bacillus subtilis var. niger, respectively. Exposure to combined action of ultraviolet rays and 120℃ dry heat for 5 min killed 100% of the vegetative forms of the first 2 kinds of bacteria and exposure to combined action of ultraviolet rays and 160℃ dry heat for 7 min killed 99.91% of spores of above bacteria. |
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| Keywords: | disinfection of quilt ultraviolet rays dry heat synergetic germicidal action |
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