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KMID : 1156220090350030191
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Journal of Environmental Health Sciences
2009 Volume.35 No. 3 p.191 ~ p.200
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The Relationship Between Odor Unit and Odorous Compounds in Control Areas Using Multiple Regression Analysis
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Kim Jong-Bo
Jeong Sang-Jin
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Abstract
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We investigated a trait of odor and the relationship between odor unit and odorous compounds using multiple regression analysis based on data compiled from Sihwa (SIC), Banwol (BIC), Banwol plating (BPIC) and Poseung industrial complex (PIC). These areas are odor control areas in Gyeonggi province. It was revealed that NH₃ and styrene concentrations in SIC and BPIC were relatively higher and H₂S concentration especially in BIC was more than five times higher than other areas. As a result of regression analysis using SAS, intensity of odor unit was highly related to concentrations of H₂S, TMA, styrene and n-valeraldehyde in SIC, H₂S, acetaldehyde, and butyraldehyde in BPIC and NH₃ in BIC.
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KEYWORD
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field study, odor unit, odorous compounds, industrial complex, multi-regression analysis
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