| 清远市公共场所集中空调通风系统污染状况 |
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| 引用本文： | 李桂霞,海岗,沈政,冯贤惠,王平原,明剑辉,林凤娣,陈丽萍,黎晓红,黎智怡.清远市公共场所集中空调通风系统污染状况[J].职业与健康,2008,24(18):1924-1925. |
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| 作者姓名： | 李桂霞 海岗 沈政 冯贤惠 王平原 明剑辉 林凤娣 陈丽萍 黎晓红 黎智怡 |
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| 作者单位： | 广东省清远市疾病预防控制中心,511500 |
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| 摘 要： | 目的了解清远市区集中空调通风系统送风微生物污染状况。方法于2007年采集济远市区14家宾馆、酒店的集中式空调系统125个送风口，分别进行细菌总数、真菌总数、B-溶血性链球菌检测。结果所调查的14家单位有9家微生物超标，合格率为35．7％；125个空调送风口有21个点微生物超标，合格率为83．2％。结论清远市区宾馆、酒店集中空调系统送风微生物污染较为严重，应加强公共场所集中空调系统的卫生监督管理。
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| 关 键 词： | 微生物污染 空调系统 送风口 |
Investigation of the Microorganism Contamination of the Centralized Air Conditioning System in the Public Places of Qingyuan City |
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| LI Gui-xia,HAI Gang,SHEN Zheng,FENG Xian-hui,WANG Ping-yuan,MING Jian-hui,LIN Feng-di,CHEN Li-ping,LI Xiao-hong,LI Zhi-yi.Investigation of the Microorganism Contamination of the Centralized Air Conditioning System in the Public Places of Qingyuan City[J].Occupation and Health,2008,24(18):1924-1925. |
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| Authors: | LI Gui-xia HAI Gang SHEN Zheng FENG Xian-hui WANG Ping-yuan MING Jian-hui LIN Feng-di CHEN Li-ping LI Xiao-hong LI Zhi-yi |
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| Institution: | [ Qingyuan Center for Disease Control and Prevention, Guangdong, 511500, China) |
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| Abstract: | Objective] To study the microorganism contamination of the centralized air conditioning system in Qingyuan. Methods] Samples were collected from 125 draught holes in the centralized air conditioning system of 14 hotels in Qingyuan City in 2007 ; detection was conducted on the bacterial counting, epiphyte counting and 13 Streptococcus hemolyticus. Results] The microorganism in 9 investigated hotels exceeded the standard with an eligible rate of 35.7%, that in 21 draught holes exceeded the standard with an eligible rate of 83.2%. Conclusion] The microorganism contamination of the centralized air conditioning system is quite serious; sanitary supervision should be enhanced in the public places of Qingyuan. |
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| Keywords: | Microorganism contamination Air conditioning system Draught holes |
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