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대형 서점 내 서적 종류 및 가구배치에 따른 포름알데히드 발생 특성
강동희(Donghee Kang),정창권(Chan Gwon Jung),김석환(Sughwan Kim),이상진(Sang-Jin Lee),김수민(Sumin Kim) 한국가구학회 2012 한국가구학회지 Vol.23 No.4
Utilization of underground floor is becoming the main issue of our society to maximize and diversify the potential of recent urban space. It has brought about the changes of underground floor. Recently there are lots of huge bookstores in these underground floor. Bleach, adhesive and ink used for manufacturing books pollute indoor air in bookstore. Therefore, the purpose of this study is to analyze indoor air quality in these large bookstores. Concentrations of carbon dioxide and formaldehyde in three large bookstores in Seoul were measured by presence and type of books and distance of main entrance which is well-ventilated. According to the data, space that places lots of volumes measured higher concentration of formaldehyde than that of non-existence books. Children’s book section was measured more concentration of formaldehyde than other book section. Closer main entrance near outside, lower concentration of formaldehyde was measured. Concentration of carbon dioxide was affected by the number of people in bookstore.