다중회귀분석을 이용한 악취 관리지역에서의 복합취기강도와 개별악취물질들의 관계에 대한 연구
The Relationship Between Odor Unit and Odorous Compounds in Control Areas Using Multiple Regression Analysis
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초록
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.
Abstract
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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