|
KMID : 1171820060210010044
|
|
Journal of Environmental and Sanitary Engineering
2006 Volume.21 No. 1 p.44 ~ p.51
|
|
|
Research about room air quality of department store underground parking lot
|
|
Kim Ki-Tae
Yang Sung-Su
Son Bu-Soon
Jeon Young-Taek
Jang Bong-Ki
Lee Jong-Dae
|
|
|
Abstract
|
|
|
|
This study was conducted to investigate air quality in the underground parking lot of department store. Sampling sites were selected to the three sites in one department store. Measuring instrument started from November 3rd, 2005 to November 9, 2005. Target air quality parameters include a number of criteria pollutants such as NOx, O₃. The purpose of this study was to find out the present condition of indoor air quality in underground parking space of department store. Through the field measurement, the current situation and the behavior of contaminants were investigated and then was compared with the advice standards. The result of this study was as follows; The Average density of NOx gas and O₃ gas was maintained below the indoor air advice standards. The Average density of NOx gas and O₃ gas was highly measured during the weekend than during the week day. Average density of NOx gas and O₃ gas was highly measured at daytime than that of afternoon. Average density of NOx gas was highly measured in the center area than the other area. Average density of O₃ gas was highly measured at the entrance than the other area. NOx gas concentration was maintained below 0.3ppm, an average for 1 hours, as defined in the parking space law. O₃ gas concentration was maintained below 0.08ppm, an average for 1 hours, as defined in the parking space law.
|
|
|
KEYWORD
|
|
|
Air Quality, O₃, NOx
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|
|