| 수록사항 |
한국생활환경학회지 , v.13 n.4(2006-12) |
| 주제어 |
; Volatile organic compounds ; Formaldehyde ; Indoor air quality ; Relative humidity |
| 요약1 |
본 논문에서는 2005년 7월~2006년 1월까지 6개월에 걸쳐 전국 대도시의 신축공동주택(총 36세대)의 세대 내 휘발성유기화합물과 포름알데히드의 측정을 통하여 국내 신축공동주택의 실내공기 오염정도에 대한실태를 조사하고, 계절변화에 따른 오염물질 농도와습도와의 상관관계를 검토하여 계절별 실내 공기중 오염물질의 농도 특성을 연구하는데 그 목적이 있다. |
| 요약2 |
VOCs concentration in 36 households distributed in six cities in Korea were measured from July 2005through January 2006. Environmentally sound finishing materials were used in every household based on the regulationsof Korea Air Cleaning Association (K.A.C.A). Toluene concentration showed the average value of 1,475μg/m3, and2,711μg/m3 in winter under the same finishing material conditions. However, the concentration of benzene, ethylben-zene, styrene, xylene and formaldehyde showed 9.9, 628, 232, 2,392, and 951μg/m3 respectively in summer and 1.4,11.4, 8.8, 29, and 216μg/m3 respectively in winter, which is lower than those in summer. In this study indoor VOCsconcentration at each season were assessed by taking into account humidity. The concentration of benzene, ethylbenzene,styrene, xylene, and formaldehyde turned out to increase as the humidity increase. |
