지정악취물질의 최소감지농도 측정에 관한 연구
(주)코리아스칼라
- 최초 등록일
- 2016.04.01
- 최종 저작일
- 2010.12
- 4페이지/ 어도비 PDF
- 가격 3,000원
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서지정보
ㆍ발행기관 : 한국냄새환경학회
ㆍ수록지정보 : 한국냄새환경학회지 / 9권 / 4호
ㆍ저자명 : 박상진, 김선태, 이민도, 한진석
목차
ABSTRACT
요약문
1. 서론
2. 연구 방법
3. 결과 및 고찰
4. 결론
참고문헌
영어 초록
This study aims to produce the threshold values of 12 specified offensive odor substances based on the 3 point comparison method instead of the 2 point comparison method of ASTM or CEN. As a result, the threshold values of individual odor substances, including Methyl mercaptane, Hydrogen sulfide, Trimethylamine, and I-Valeraldehyde ranged between 0.0001∼0.001ppm, while the values of Styrene and Ammonia were relatively higher than of other substances at 1.8ppm and 0.04 ppm respectively. The threshold values of the 12 specified odor substances were compared in Korea and overseas, which showed that the characteristics of olfactory response varied by substance and nation. When it comes to acetaldehyde or hydrogen sulfide, western countries, including the United States, tended to quite insensible compared to Koreans. Japanese people were more sensitive in the 12 specified odor substances than Koreans in general, suggesting that it is not only because of its olfactory ability, but because of the calculation method that produces Japan‘s dilution threshold values approximately 1.5 times as high as Korea"s.
참고 자료
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