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Source Apportionment of Fine Particulate Matter (PM2.5) in the Chungju City

충주시 초미세먼지 (PM2.5)의 배출원 기여도 추정에 관한 연구

  • Received : 2015.07.14
  • Accepted : 2015.08.17
  • Published : 2015.10.31

Abstract

The purpose of this study is to present the source contribution of the fine particles ($PM_{2.5}$) in Chungju area using the CMB (chemical mass balance) method throughout the four seasons in Korea. The Chungju's annual average level of $PM_{2.5}$ was $48.2{\mu}g/m^3$, which exceeded two times higher than standard air quality. Among these particles, the soluble ionic compounds represent 54.2% of fine particle mass. Additionally, the OC concentration in Chungju stayed similar to other domestic cities, while the EC concentration decreased significantly compared to other domestic/international cities. The concentration of sulfur represented the highest composition (8%) among the fine particle compounds. According to the CMB results, the general trend of the $PM_{2.5}$ mass contributors was the following: secondary aerosols (50.5%: ammonium sulfate 26.5% and ammonium nitrate 24.0%) > gasoline vehicle (18.3%) > biomass burning (11.0%) > industrial boiler (6.0%) > diesel vehicles (4.4%). The contribution of the secondary aerosols was the main cause than others. This impact is assumed to be emitted from air pollutants of urban cities or neighbor countries such as China.

Keywords

$PM_{2.5}$;Ionic species;OC;EC;Elements;CMB receptor model;Chungju

References

  1. Kang, B.-W., M.-H. Jeong, J.-M. Jeon, and H.S. Lee (2011a) The characteristics of $PM_{2.5}$ and acidic air pollutants in the vicinity of industrial complexes in Gwangyang, J. Korean Soc. Atmos. Environ., 27(1), 16-29. (in Korean with English abstract) https://doi.org/10.5572/KOSAE.2011.27.1.016
  2. Kang, B.-W., S.-C. park, I.-J. Yeon, J.-M. Jeon, and H.S. Lee (2011b) Comparative study of elemental analysis methods in the atmospheric fine particulate matter ($PM_{2.5}$) for the application of CMB receptor model, J. Korean Soc. Environ. Anal., 14(4), 198-205. (in Korean with English abstract)
  3. Kang, C.-M., B.-W. Kang, and H.S. Lee (2006) Source identification and trends in concentrations of gaseous and fine particulate principal species in Seoul, South Korea, J. A & WMA, 56, 911-921.
  4. Kim, H.S., J.B. Huh, K.H. Philip, M.H. Thomas, and S.M. Yi (2007) Characteristics of the major chemical constituents of $PM_{2.5}$ and smog event in Seoul, Korea in 2003 and 2004, Atmos. Environ., 41(32), 6762-6770. https://doi.org/10.1016/j.atmosenv.2007.04.060
  5. Lee, H.S. and B.-W. Kang (2000) Seasonal characteristics of elemental and organic carbon concentrations in fine particles ($PM_{2.5}$), J. Korean Soc. Atmos. Environ., 16(2), 103-111. (in Korean with English abstract)
  6. Lee, H.S., B.-W. Kang, and J.-M. Jun (2010) A study on the fine particle ($PM_{2.5}$) characteristics and reduction program of industrial complex using the chemical mass balance (CMB) receptor model, NRF R01-2007-000-20313-0 Final Report, 45-48. (in Korean with English abstract)
  7. Lee, H.S., C.-M. Kang, B.-W. Kang, and H.K. Kim (1999) Seasonal variations of acidic air pollutants in Seoul, South Korea, Atmos. Environ., 33, 3143-3152. https://doi.org/10.1016/S1352-2310(98)00382-3
  8. Lee, H.S., C.-M. Kang, B.-W. Kang, and S.-K. Lee (2005) A study on the $PM_{2.5}$ source characteristics affecting the Seoul area using a chemical mass balance receptor model, J. Korean Soc. Atmos. Environ., 21(3), 329-341. (in Korean with English abstract)
  9. Lee, H.S., R.A. Wadden, and P.A. Scheff (1993) Measurement and evaluation of acid air pollutants in Chicago using an annular denuder system, Atmos. Environ., 27A(4), 543-553.
  10. Dockery, D.W., C.A. Pope, X.P. Xu, J.D. Spengler, J.H. Ware, M.E. Fay, B.G. Ferris, and F.E. Speizer (1993) Association between air pollution mortality in 6 United States cities, New Engl. J. Med., 329, 1753-1759. https://doi.org/10.1056/NEJM199312093292401
  11. Jung, J.-H. and Y.-J. Han (2008) Study on characteristics of $PM_{2.5}$ and its ionic constituents in Chuncheon, Korea, J. Korean Soc. Atmos. Environ., 24(6), 682-692. (in Korean with English abstract) https://doi.org/10.5572/KOSAE.2008.24.6.682
  12. Kang, B.-W., H.S. Lee, and H.-K. Kim (1997) A seasonal variation of acidic gases and fine particle species in Chongju area, J. Korean Soc. Atmos. Environ., 13(5), 333-343. (in Korean with English abstract)
  13. Lee, H.-W., T.-J. Lee, and D.-S. Kim (2009) Identifying ambient $PM_{2.5}$ sources and estimating their contributions by using PMF: separation of gasoline and diesel automobile sources by analyzing ECs and OCs, J. Korean Soc. Atmos. Environ., 25(1), 75-89. (in Korean with English abstract) https://doi.org/10.5572/KOSAE.2009.25.1.075
  14. Na, K.-S., A.A. Sawant, C. Song, and D.R. Cocker III (2004) Primary and secondary carbonaceous species in the atmosphere of Western Riverside county, California, Atmos. Environ., 38, 1345-1355. https://doi.org/10.1016/j.atmosenv.2003.11.023
  15. Park, S.-C., I.-J. Yeon, B.-R. Cho, J.-S. Cho, and B.-W. Kang (2008) A study on the atmospheric environmental capacity in Chungju area, J. Korean Soc. Atmos. Environ., 24(1), 122-127. (in Korean with English abstract) https://doi.org/10.5572/KOSAE.2008.24.1.122
  16. Pope, C.A., M.J. Thun, M.M. Namboodiri, D.W. Dockery, J.S. Evans, F.E. Speizer, and C.W. Heath (1995) Particulate air pollution as a preditor of martality in a prospective-study of U.S. adults, Am. J. Respir. Crit. Care Med., 151, 669-674. https://doi.org/10.1164/ajrccm/151.3_Pt_1.669
  17. Qin, Y., E. Kim, and P.K. Hopke (2006) The concentrations and sources of $PM_{2.5}$ in metropolitan New York city, Atmos. Environ., 40, S312-S332. https://doi.org/10.1016/j.atmosenv.2006.02.025
  18. Schwartz, J., D.W. Dockery, and L.M. Neas (1996) Is daily mortality associated specifically with fine particles?, J. Air & Waste Manage. Assoc., 46, 927-939. https://doi.org/10.1080/10473289.1996.10467528
  19. Schwartz, J., D.W. Dockery, L.M. Neas, D. Wypij, J.H. Ware, J.D. Spengler, P. Koutrakis, F.E. Speizer, and B.G. Ferris (1994) Acute effects of summer air pollution on respiratory sympton reporting in children, Am. J. Respir. Crit. Care Med., 150, 1234-1242. https://doi.org/10.1164/ajrccm.150.5.7952546
  20. Son, S.-C., M.-S. Bae, and S.-S. Park (2015) Chemical characteristics and formation pathways of humic like substances (HULIS) in $PM_{2.5}$ in an urban area, J. Korean Soc. Atmos. Environ., 31(3), 239-254. (in Korean with English abstract). https://doi.org/10.5572/KOSAE.2015.31.3.239
  21. Thurston, G.D., K. Ito, C.G. Hayes, D.V. Bates, and M. Lippmann (1994) Respiratory hospital admissions and summertime haze air pollution in Toronto, Ontario: Considerration of the role of acid aerosols, Environ. Res., 65, 271-290. https://doi.org/10.1006/enrs.1994.1037
  22. Vega, E., H. Ruiz, S. Escalona, A. Cervantes, D. Lopz-Veneroni, E. Gonzalez-Avalos, and G. Sanchez-Reyna (2011) Chemical composition of fine particles in Mexico city during 2003-2004, Atmospheric Pollution Research, 2, 477-483. https://doi.org/10.5094/APR.2011.054
  23. Watson, J.G., J.C. Chow, Z. Lu, E.M. Fujita, D.H. Lowenthal, and D.R. Lawson (1994) Chemical mass balance source apportionment of $PM_{10}$ during the Southern California Air Quality Study, Aerosol Sci. Technol., 21, 1-36. https://doi.org/10.1080/02786829408959693
  24. Yang, F., L. Huang, F. Duan, W. Zhang, K. He, Y. Ma, J.R. Brook, J. Tan, Q. Zhao, and Y. Cheng (2011) Carbonaceous species in $PM_{2.5}$ at a pair of rural/urban sites in Beijing, 2005-2008, Atmos. Chem. Phys., 11, 7893-7903. https://doi.org/10.5194/acp-11-7893-2011
  25. Yu, L., G. Wang, R. Zhang, L. Zhang, Y. Song, B. Wu, X. Li, K. An, and J. Chu (2013) Characterization and source apportionment of $PM_{2.5}$ in an urban environment in Beijing, Aerosol and Air Quality Research, 13, 574-583.
  26. Yu, X.Y., R.A. Cary, and N.S. Laulainen (2009) Primary and secondary organic carbon downwind of Mexico city, Atmos. Chem. Phys., 9, 6793-6814. https://doi.org/10.5194/acp-9-6793-2009

Cited by

  1. Long-term Characteristics of PM2.5 and Its Metallic Components in Chuncheon, Korea vol.34, pp.3, 2018, https://doi.org/10.5572/KOSAE.2018.34.3.406
  2. PM2.5 Concentrations and Chemical Compositions in Jeonju from 2017 to 2018 vol.34, pp.6, 2018, https://doi.org/10.5572/KOSAE.2018.34.6.876

Acknowledgement

Supported by : 충북녹색환경지원센터