摘要
目的预防致病性微生物通过附着于颗粒物（直径〈10μm）在公共场所进行空气传播。方法利用水滴、水网、水膜和气泡除去空气中有害物质。结果该湿式集中空调净化装置既可以有效地捕集直径0．1—20μm的颗粒物，同时也可以除去气态污染物，每小时净化效率在75．7％-82．5％之间，对公共场所的可吸入颗粒物有明显的净化效率。结论该湿式集中空调净化装置应用在公共场所将大大减少其暴发传染性疾病的可能性。
Objective To design a wet type device of removing dust in air conditioning system in order to prevent pathogenic microorganisms from spreading in air of public places. Methods Harmful substances in air were disposed of by using blob, water net, water film and air bubble. Results Particulates with diameter 0.1 - 20 μm were collected awilably and gaseous pollutants might be removed, purifying efficiency of the device was 82.5 % - 75.7 % each hour. Conclusion The device of removing dust in air conditioning system will improve air quality in public places and reduce the possibility of outbreak of infectious diseases.
出处
《中国卫生工程学》
CAS
2006年第4期193-194,共2页
Chinese Journal of Public Health Engineering
关键词
净化器
可吸入颗粒物
净化效率
Air purifier
Inhalable particulate matter
Purifying efficiency
