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Aerosol Characterization Study for Individual Particle of PM10, PM2.5 Observed in Industrial Area
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 Title & Authors
Aerosol Characterization Study for Individual Particle of PM10, PM2.5 Observed in Industrial Area
Lee, Dong-Hyun; Kim, Yong-Seok; Suh, Jeong-Min; Choi, Kum-Chan;
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Aerosol characterization study for individual particle in Busan metropolitan industrial complex was carried out from December 2010 to August 2011. SEM(scanning electron microscope)-EDX(energy dispersive x-ray) analysis was used for the analysis of 600 single particles during the sampling periods to identify non-metallic aerosol particle sources. Average concentration was 65.5 in summer, 104.1 in winter during the sample periods. And Average concentration was 24.5 in summer, 64.5 in winter individually. Particle density, enrichment factor, correlation analysis, principle component analysis were performed based on chemical composition data. Particle density distribution was measured to 2~4 , and the density of was measured above 3 . In general, the elements Si, Ca, Fe and Al concentrations were higher in all samples of individual particles. The non-ferrous elements Zn, Br, Pb, Cu concentrations were higher in summer than in winter. The concentrations were not changed with the seasons because of non-ferrous industry emission pattern.
;;Individual particle;Aerosol;Non-ferrous industry;Chemical composition;
 Cited by
분진을 이용한 연기감지기 신뢰성 분석에 관한 연구,홍성호;최문수;이영만;

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