ANALYSIS OF VENTILATION SYSTEM ON RESPIRATORY SYMPTOMS AT CHILD CARE CENTERS

来源 :2016冷冻空调亚洲大会(8th Asian Conference on Refrigeration and Air-c | 被引量 : 0次 | 上传用户:qnmdmmmm
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  A child with the flu,diphtheria,meningitis,hand,foot and mouth diseases,measles,cough and pneumonia with one coughs can generate airborne contaminant.In addition to infectious agents and other emissions from the occupants,airborne contaminants in indoor can originate from indoor and outdoor.Normally,the concentration level of indoor air pollutants is higher than outdoors.
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