In the case of child-care centers, a number of children stay in a limited indoor space and are easily affected by the indoor air pollutant such as TVOC and HCHO. For these reasons, the frequency of ventilation by opening the window or mechanical air v...
In the case of child-care centers, a number of children stay in a limited indoor space and are easily affected by the indoor air pollutant such as TVOC and HCHO. For these reasons, the frequency of ventilation by opening the window or mechanical air ventilation is very important. However, there is no effective regulation or manual for indoor air quality(IAQ) for child-care center. This research is done to arrange IAQ data for indoor air quality improvement.