| 循环风紫外线空气消毒机杀菌效果的实验观察 |
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| 引用本文： | 黄新宇,许爽,姜晓春,李新宇,孙利群.循环风紫外线空气消毒机杀菌效果的实验观察[J].中国消毒学杂志,2004,21(2):141-142. |
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| 作者姓名： | 黄新宇 许爽 姜晓春 李新宇 孙利群 |
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| 作者单位： | 吉林省疾病预防控制中心,长春,130021 |
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| 摘 要： | 为观察循环风紫外线空气消毒机杀菌效果,进行了模拟现场试验及现场试验。结果,该消毒机开机作用60min,对气雾室空气中污染的金黄色葡萄球菌平均杀灭率可达99.91％;作用90min,对60m~3大小的无人隔离室空气中的自然菌消亡率可达90.06％。结果提示,该紫外线循环风消毒机对室内空气中人工污染菌和自然菌有一定的消除作用。
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| 关 键 词： | 紫外线 空气消毒 金黄色葡萄球菌 自然菌 |
| 文章编号： | 1001-7658(2004)04-0141-02 |
| 修稿时间： | 2003年8月14日 |
EXPERIMENTAL OBSERVATION ON GERMICIDAL EFFICACY OF CIRCULATING AIR ULTRAVIOLET AIR DISINFECTOR |
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| HU ANG Xin-yu,XU Shuang,JIANG Xiao-chun,LI Xin-yu,SUN Li-qun.EXPERIMENTAL OBSERVATION ON GERMICIDAL EFFICACY OF CIRCULATING AIR ULTRAVIOLET AIR DISINFECTOR[J].Chinese Journal of Disinfection,2004,21(2):141-142. |
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| Authors: | HU ANG Xin-yu XU Shuang JIANG Xiao-chun LI Xin-yu SUN Li-qun |
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| Abstract: | In order to observe the germicidal efficacy of the circulating Air Ultraviolet Air Disinfector, simulated field trial and field trial were carried out. The results showed that operation of the disinfector for 60 rain killed 99.91% in average of Staphylococcus aureus in air of aerosol chamber and operation for 90 min could cause 90.06% decay rate of natural bacteria in air of non-occupied isolation room. The results suggest that the circulating Air Ultraviolet Disinfector has certain efficacy in eliminating artificially contaminating bacteria and natural bacteria in indoor air. |
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| Keywords: | ultraviolet rays air disinfection Staphylococcus aureus natural bacteria |
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