논문 상세보기

구미산업단지 대기중 휘발성유기화합물(VOCs)의 농도특성 KCI 등재

Characterization of Volatile Organic Compounds concentrations in the ambient air of theKumi industrial complex

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/363211
서비스가 종료되어 열람이 제한될 수 있습니다.
한국환경과학회지 (Journal of Environmental Science International)
한국환경과학회 (The Korean Environmental Sciences Society)
초록

This study focuses on the measurement of airborne Volatile Organic Compounds (VOCs) in the Kumi electronic industrial complex during the time periods of August and September, 2002 and January and February, 2003. This study was based on the US-EPA method TO-14 while the VOCs were analyzed with GC/MSD. The toluene level revealed high concentration at all measurement sites. The areal rank of average concentrations of VOCs is as follows : industry1>industry2>urban>middle>residential. Concentrations of VOCs in Kumi electronic industrial ones were generally higher than at Yeochon and Ulsan industrial complexes. Dichloromethane and trichloroethylene, which are used as a cleaner in the process of electronic industries, were observed 4 to 8 times higher than those of other areas. Among the aromatic compounds, toluene showed the highest level, while the concentrations of dichloromethane and trichloroethylene were higher than those of other halogen compounds. In Kumi, toluene, trichloroethylene, and dichloromethane were confirmed as the major compounds of VOCs by this research.

저자
  • 최우건(금오공과대학교 토목환경공학부 환경공학전공) | Woo-Gun Choi
  • 배상호(한국철도기술연구원 철도환경연구그룹) | Sang-Ho Bae
  • 박덕신(한국철도기술연구원 철도환경연구그룹) | Duck-Shin Park
  • 정연구(금오공과대학교 토목환경공학부 환경공학전공) | Yeon-Koo Jeong
  • 김태오(금오공과대학교 토목환경공학부 환경공학전공) | Tae-Oh Kim Corresponding Author