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KMID : 0380020070220030151
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Korean Journal of Biotechnology and Bioengineering
2007 Volume.22 No. 3 p.151 ~ p.156
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Characteristic Study for Methyl-mercaptain Removal by an Essential Oil
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Park Young-Gyu
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Abstract
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Increasing public concerns over odors and air regulations necessitates the remediation of a wide range of odorous compounds for industrial purpose. Currently, wet scrubbing technique by neutralization using essential oils is utilized to treat methyl mercaptan odor. The chemical analysis is performed to analyze the composition of an essential oil by GC-MS. The objective of this study is to clarify the possibility of the neutralization of odors sprayed in the fixed bed and determine the removal efficiencies in the misty aerosol by different input odor concentration. It is found that methyl mercaptan is significantly removed in the wet scrubber, and their removal efficiency of methyl mercaptan is obtained by 98%.
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KEYWORD
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GC-MS, odor, methyl mercaptan gas, Liquid-Liquid extraction, essential oil, fixed bed
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