紫外线照射灭菌对空调环境微生物污染的防治

Prevention and Control of Microorganism Pollution in Air Conditioning Environment by UVGI

人们在室内的长期停留,越来越依赖于空调环境。但由于某些空调系统片面追求节能,室内的新风量严重不足,加之室内的生物性污染,导致室内空气品质的严重恶化,对室内工作人员身体健康及生命造成严重威胁。对建筑物内的生物性污染作了较详细的分析,并提出使用紫外线照射灭菌(UVGI)对其防治的具体方法。

People stay indoor long time and rely on air conditioning environment more than before. But some air conditioning systems only pursue to save energy so that lack of fresh air, meanwhile there are microorganism pollution in the building , so indoor air quality is deteriorated greatly which do great harm to people's health. This article analysises the cause of microorganism pollution and present the method that use Ultraviolet Germicidal Irradiation (UVGI ) to prevention and control.