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Seasonal Analysis of Odorous Compounds Emitted From the Chemical Plant
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 Title & Authors
Seasonal Analysis of Odorous Compounds Emitted From the Chemical Plant
Cho, Jae-Sung; Kim, Jae-Woo;
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 Abstract
In this study, the concentrations of offensive odorous compounds seasonally emitted from the chemical plant at Chongju industrial complex in Korea were determined by the analytical methods of gas chromatography, high performance liquid chromatography and uv/vis spectroscopy. The kinds of offensive odorous compounds examined are formaldehyde, acetaldehyde, butyl aldehyde, propion aldehyde, n-valeric aldehyde, iso-valeric aldehyde, hydrogen sulfide, methyl mercaptan, dimethyl sulfide, dimethyl disulfide, trimethyl amine and ammonia. The seasonally emission levels of all odorous compounds except dimethyl sulfide at 13 sampling points of plant were lower than those of the regulation standard levels of the industrial complex in Korea. The levels were the highest in June, and lowest in December. The propion aldehyde and iso-valeric aldehyde in June and December, butyl aldehyde in December, and n-valeric aldehyde were not detected in all the three seasons at any sampling points of the plant examined. But in June, dimethyl sulfide was emitted up to 16 times than that of the regulation level.
 Keywords
Aldehyde compound;Formaldehyde;Odorous compound;Sulfur compound;
 Language
Korean
 Cited by
1.
시화산업단지의 블록 별 악취유발물질 특성,변상훈;이정근;김정근;

대한환경공학회지, 2009. vol.31. 12, pp.1161-1168
2.
김해시 본산공단 주변지역의 환경대기 중 주요 악취물질의 농도 특성에 관한 연구,정성욱;변기영;박흥재;

Journal of Environmental Science International, 2012. vol.21. 1, pp.49-55 crossref(new window)
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