신축 공동주택에서의 온도 및 습도 변화에 따른 VOC 및 포름알데히드 방산 관계성 규명

다국어 초록 (Multilingual Abstract)

Some studies have shown that air temperature and humidity have a strong impact on the perception of air quality or VOC emissions from building materials. The objective of this study is to analysis of the impact on the VOC(benzene, ethylbenzene, toluene, xylene, styrene) and formaldehyde concentration in apartment housing relation with air temperature and relative humidity(RH). VOC and formaldehyde were sampled and analyzed by GC/MS and HPLC. VOC and formaldehyde concentration in 36 households on new apartments distributed in six sites were measured from January to December 2007. As a result, VOC and formaldehyde concentration showed dependence on RH in the typical range 20∼70%, and showed little dependence on air temperature in the typical range 23-29℃ for ordinary life. And It was observed that the most strong impact of humidity on the emission of formaldehyde from indoor air. In this study, it was found that the crucial emission point which extremely increased VOC and formaldehyde concentration, air temperature 25℃ and 40-50%.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 화학물질 발생과 온도 및 습도와의 관계 고찰
• 3. 연구내용 및 방법
• 4. 결과 및 분석
• 5. 결론 및 제언
• 참고문헌

참고문헌 (Reference)

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2 조완제, "한국 신축 공동주택의 실내공기질 실태 및 인자별 오염물질 발생특성 평가" 대한건축학회 24 (24): 231-238, 2008

3 조완제, "친환경자재 및 흡착제 적용에 따른 실내공기 오염농도 변화" 대한건축학회 24 (24): 227-234, 2008

4 김선숙, "온도 변화에 따른 건축자재의 VOC 방출 및 실내공기질 해석" 대한건축학회 24 (24): 233-240, 2008

5 유형규, "실내건축자재 폼알데하이드 및 휘발성유기화합물 방출 특성에 관한 연구" 대한건축학회 21 (21): 141-148, 2005

6 조현, "신축공동주택의 실내 휘발성유기화합물(VOCs) 실태조사 및습도 변화에 따른 발생 특성 평가" 한국생활환경학회 13 (13): 283-289, 2006

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