| CD_(2Z-0.5)型电子消毒器杀菌效果的研究 |
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| 引用本文： | 居喜娟,薛广波.CD_(2Z-0.5)型电子消毒器杀菌效果的研究[J].中国消毒学杂志,1992,9(4):230-234. |
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| 作者姓名： | 居喜娟 薛广波 |
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| 作者单位： | 第二军医大学流行病学教研室，第二军医大学流行病学教研室，第二军医大学流行病学教研室，第二军医大学流行病学教研室 上海 200433，上海 200433，上海 200433，上海 200433 |
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| 摘 要： | CD_(2Z-0.5)型电子消毒器的臭氧发生量为500mg/h。实验表明,在容积为1m~3气雾柜内,开启3分钟可杀灭空气中的白色葡萄球菌99.99％,增加相对湿度,可提高杀菌效果。本消毒器对物体表面也有较强的杀菌效果。
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| 关 键 词： | 臭氧发生器 电子消毒器 臭氧 空气消毒 表面消毒 |
STUDY ON GERMICIDAL EFFICACY OF ELECTRONIC DISINFECTOR TYPE CD_(2Z-0.5) |
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| Ju Xijuan Xue Guangbo Chen Beichuan Bian Xuelian.STUDY ON GERMICIDAL EFFICACY OF ELECTRONIC DISINFECTOR TYPE CD_(2Z-0.5)[J].Chinese Journal of Disinfection,1992,9(4):230-234. |
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| Authors: | Ju Xijuan Xue Guangbo Chen Beichuan Bian Xuelian |
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| Abstract: | Electronic disinfector type CD_(2Z-0.5) is a tubular ozone generator which can generate ozone 500 mg/h. It can produce an ozone concentration of 24 ppm in 1m~3 chamber after operation for 3 min, and 22 ppm in 18 m~3 room after operation for 10 min, resulting in 99.99% reduction of Staphylococcus albus in air in the latter case. Increase in temperature and relative humidity can enhance its gennicidal effect. The disinfector also has certain killing effect on spores of Bacillus subtilis var. niger in air and S. albus on aluminium strip. Fifteen minutes after switching off the disinfector, the ozone in air of an 18 m~3 room decreased from 60 ppm to 1 ppm. |
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| Keywords: | ozone generator ozone electronic disinfector air disinfection surface disinfection |
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