경남지역 지하생활공간중 미량 유해물질인 포름알데히드의 농도 분포 특성

• 영문명: Chara teristics of Formaldehyde Concentration in the Underground Spaces in Gyungnam Province
• 발행기관: 한국환경보건학회
• 저자명: 하권철(Kwon Chui Ha)
• 간행물 정보: 『1. 한국환경보건학회지』제30권 제5호, 353~357쪽, 전체 5쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2004.12.30

영문 초록

The purpose of this research is to characterize formaldehyde as trace toxic air pollutant in the underground spaces in Gyungnam province. Air samples of formaldehyde were taken in the three underground spaces for ten months from April 2003 to January 2004. The IAQ(Indoor Air Quality) of underground spaces were controled using central ventilation(supply/exhaust) system. The levels of GM of airborne formaldehyde concentrations in three sampling spaces were well below applicable standards, Korean Ministry of Environment, 0.1 ppm. However, some sample of airborne formaldehyde concentrations in underground spaces 　B　 and 　C　 were in excess of standard, due to the commercial products in shop, structural material, and the climate having high humidity and temperature. There are statistical differences in levels of formaldehyde by sampling spaces (p=0.086).

목차

Ⅰ. 서론

Ⅱ. 재료 및 방법

Ⅲ. 결과 및 고찰

Ⅳ. 요약 및 결론

키워드

formaldehyde indoor air quality underground spaces HPLC-UVD 2,4-dinitrophenylhydrazine(2,4-DNPH)