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 PM10 concentration was 65.5 ㎍/㎥ in summer, 104.1 ㎍/㎥ in winter during the sample periods. And Average PM2.5 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 g/㎤, and the density of PM2.5 was measured above 3 g/㎤. 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.

Abstract
 1. 서 론
 2. 자료 및 방법
  2.1. 시료채취 및 방법
  2.2. 기상자료의 분석
  2.3. 시료의 물리ㆍ화학적 분석
 3. 결과 및 고찰
  3.1. 산업단지에서의 PM10, PM2.5의 중량농도의 비교
  3.2. 개별입자의 밀도
  3.3. 개별입자의 화학적 특성
 4. 결 론
 참 고 문 헌

• 이동현(동아대학교 환경공학과) | Dong-Hyun Lee (Department of Environmental Engineering, Dong-A University)
• 김용석(동아대학교 환경공학과) | Yong-Seok Kim (Department of Environmental Engineering, Dong-A University)
• 최금찬(동아대학교 환경공학과) | Kum-Chan Choi (Department of Environmental Engineering, Dong-A University) Corresponding author
• 서정민(부산대학교 바이오환경에너지학과) | Jeong-Min Suh (Department of Bioenvironmental Energy, Pusan National University)