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Single Particle Analysis of Atmospheric Aerosol Particles Collected in Seoul, 2001, Using Low-Z Particle Electron Probe X-ray Microanalysis  

Koo Hee Joon (한림대학교 화학과)
Kim HyeKyeong (한림대학교 화학과)
Ro Chul-Un (인하대학교 화학과)
Publication Information
Journal of Korean Society for Atmospheric Environment / v.20, no.6, 2004 , pp. 823-832 More about this Journal
Abstract
Atmospheric aerosol particles collected in Seoul on four single days, each in every seasons of 2001, were characterized and classified on the basis of their chemical species using low-Z particle electron probe X-ray microanalysis (low-Z particle EPMA). Low-Z particle EPMA technique can analyze both the size and the chemical species of individual aerosol particles of micrometer size and provide detailed information on the size distribution of each chemical species. The major chemical species observed in Seoul aerosol were aluminosilicate, silicon dioxide, calcium carbonate, organic, carbon-rich, marine originated, and ammonium sulfate particles, etc. The soil originated species, such as aluminosilicate, silicon dioxide, and calcium carbonate were the most popular in the coarse fraction, meanwhile, carbonaceous and ammonium sulfate were the dominant species found in the fine fraction. Marine originated species such as sodium nitrate was frequently encountered, up to 30% of the analyzed aerosol particles.
Keywords
Urban aerosol particle; Low- Z particle EPMA; Single particle analysis;
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1 김혜경, 노철언 (2003) Low-Z Electron Probe X-ray Microanalysis 분석법을 이용한 해안인근 지역의 대기 입자 분석, 한국대기환경학회지, 19(5) 503-513
2 신은상, 최민규, 선우영, 정용삼 (2002) 서울지역의 PMI0 중 미량원소의 특성 평가, 한국대기환경학회지,18(5), 363-372
3 오진만, 김득수 (2001) 군산지역 부유분진의 계절적 농도변화와 화학적 조성에 대한 연구, 한국대기환경학회지, 17(6), 475-485
4 정창훈, 전영신, 최병철 (2003) OPC (광학적 입자 계수기)로 측정한 2001년 서울지역 에어로졸의 입경 분포, 한국대기환경학회지, 19(5), 515-528
5 IPCC (2001) Intergovernmental Panel on Climate Change; The Scientific Basis. Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge University Press, Cambridge, U. K.
6 Park, S.S. and Y.J. Kim (2004) $PM_{2.5}$ particles and size segregated ionic species measured during fall season in three urban sites in Korea. Atmos. Environ., 38, 1459-1471
7 Ro, C.-U., K.Y. Oh, H.K. Kim, Y.P. Kim, C.B. Lee, K.H. Kim, C.H. Kang, J. Osan, J. Hoog, A. Worobiec, and R. Van Grieken (2001b) Single-Particle Analysis of Aerosols at Cheju Island, Korea, Using low-Z Electron Probe X-ray Microanalysis: A Direct Proof of Nitrate Formation from Sea Salts. Environ. Sci. Technol., 35, 4487-4494.   DOI   ScienceOn
8 Ro, C.-U., K.Y. Oh, J. Osan, J. Hoog, A. Worobiec, and R. Van Grieken (2001c) Heterogeneity Assessment in Individual $CaCo_3-CaSO_4$ Particles Using Ultrathin Window Electron Probe X-ray Microanalysis, Analytical Chemistry, 73, 4574-4583
9 Ro, C.-U., H.K. Kim, and R. Van Grieken(2004) An Expert System for Chemical Speciation of Individual Particles Using low-Z Electron X-ray Microanalysis Data, Anal. Chem., 76, 1322-1327
10 Rosenfeld, D., Y. Rudich, and R. Lahav (2001) Desert dust suppressing precipitation: A possible desertification feedback loop, Proceedings of the National Academy of Sciences of the United States of America, 98(11), 5975-5980.   DOI   ScienceOn
11 Buseck, P.R., D.J. Jacob, M. Posfai J. Li, and J.R. Anderson (2000) Minerals in the Air ; an environmental perspective, International Geology Review, 42, 577-5 93,2000.
12 Vekemans, B., K. Janssens, L. Vincze, F. Adams, and P. Van Espen (1994) Analysis of X-ray Spectra by Itera tive Least Squares (AXIL) : New Development, Xray Spectrom., 23, 278-285
13 Szaloki, I., J. Osan, C.-U. Ro, and R. Van Grieken (2000) Quantitative characterization of individual aerosol prticles by thin-window EPMA combined with iteratlve simulation. Spectrochimica Acta B, 55, 1017-1030
14 김진영, 검영성, 김용표(1999) 서울. 수도권 지역 주요 대기 오염물질 배출원 자료 현황 분석, 한국대기환경학회지, 15(6), 813-826
15 Ro, C.-U., J. Osan, and R. Van Grieken (1999) Determination of Low-Z Elements in Individual Environmental Particles Using Windowless EPMA. Anal. Chem., 71, 1521-1528
16 Schwartz, J. (1996) Air pollution and hospital admissions for respiratory disease, Epidemiology, 7, 20-28
17 Osan, J., I. Szaloki, C.-U. Ro, and R.V. Grieken (2000) Light Element Analysis of Individual Microparticles Using Thin-Window EPMA. Mikrochim. Acta, 132, 349-355
18 Ro, C.-U., K.Y. Oh, H.K. Kim, Y. Chun, J. Osan, J. Hoog, and R.V. Grieken (2001a) Chemical speciation of individual atmospheric particles using low- Z electron probe X-ray microanalysis: characterizing 'Asian Dust' deposited with rainwater in Seoul ,Korea. Atmos. Environ., 35, 4995-5005
19 Ro, C.-U., J. Osan, I. Szaloki, J. Hoog, A. Worobiec, and R Van Grieken (2003) A Monte Carlo Program for Quantitative Electron-induced X-ray Analysis of individual particles, Anal. Chem., 75, 851-859
20 김미현, 박상곤, 백성옥 (2002) 대도시 교통밀접지역 도로변대기 중 휘발성유기화합물의 농도분포 특성, 한국대기환경학회지, 18(2), 113-126
21 Rudich, Y., O. Khersonsky, and D. Rosenfeld (2002) Treating clouds with a grain of salt, Geophysical Research Letters, 29(22), doi : 10. 1029/2002GL016055
22 Lee, B.K. , N.Y. Jun, and H. Kim (2004) Comparison of particulate matter characteristics before, during, and after Asian dust events in Incheon and Ulsan, Korea., Atmos.En-viron., 38, 1535-1545
23 Ro, C.-U., J. Osan, I. Szaloki , K.Y. Oh, H.K. Kim, and R. Van Grieken (2000) Determination of Chemical Species in.Individual Aerosol Particles Using Ultrathin Window EPMA. Environ. Sci. Technol.,34, 3023-3030
24 Ro, C.-U., H.K. Kim, K.Y. Oh, S.K. Yea, C.B. Lee, M. Jang, and R. Van Grieken (2002) SingleParticle Chara cterization of Urban Aerosol Particles Collected in Three Korean Cities Using low-Z Electron Probe X-ray Microanalysis, Environ. Sci. Technol., 36, 4770-4776