earticle

논문검색

A study on the Emission Characteristics of FPM and CPM in Power Plants

원문정보

발전시설에서의 여과성 및 응축성 먼지 배출특성 연구

Na-Rae Kim, Jong-Hyeon Kim, Seung-Young Lim, Dae-Il Kang, Jung-Min Park

초록

영어

As people have become more aware of fine particulate matter (PM2.5) recently, there have been growing concerns over the harmful impact of PM2.5 on human health. Since stationary sources are a major source of PM2.5 emission, measures to manage and reduce PM2.5 emission from the stationary sources need to be taken. PM2.5 primary emissions from stationary sources contain a filterable and condensable portion. Filterable PM are particles directly emitted from a stack in a solid or liquid form at stack conditions and captured in the filter of a sampling train. Condensable PM is a material that stays as gas within the stack but is condensed, diluted and/or cooled into solid or liquid particles in the ambient air immediately after discharge from the stack. In this study, the emission characteristics of filterable and condensable PM from power plants are investigated. The average filterable PM2.5 concentration from two coal-fired power plants ranged from 1.85 to 2.02 mg/m3 and that from an LNG power plant was 0.02 mg/m3. The average condensable PM2.5 concentrations from the coal-fired power plants and the LNG plant were 9.08-12.20 mg/m3 and 1.02 mg/m3, respectively.

한국어

최근 미세먼지가 사회적 재난으로 간주될 만큼 국민건강에 심각하게 영향을 끼쳐 사회문제가 되고 있다. 미세먼지의 주요 배출원인 대기배출시설에서 배출되는 미세먼지를 관리하기 위해서는 미세먼지 배출실태 연구가 필요하다. 미세먼 지는 입자상물질로 직접 배출되는 여과성 먼지(FPM)과 굴뚝 내의 고온으로 인해 가스상 형태로 존재하고 있다가 굴뚝에 서 배출됨과 동시에 대기 중 공기와 희석되면서 냉각 또는 응축되어 입자화되는 응축성 먼지(CPM)로 분류할 수 있다. 본 연구에서는 미세먼지를 다량 배출하는 것으로 알려진 발전시설을 대상으로 여과성 먼지와 응축성 먼지 측정을 수행하였 고, 여과성 먼지 중 이온성분, 중금속성분, 탄소성분을 분석하였다. 그 결과, FPM(PM2.5)은 석탄화력발전시설에서 1.85~2.02 mg/m3, LNG 발전시설에서는 0.02 mg/m3으로 나타났으며, CPM은 석탄화력발전시설에서 9.08~12.20 mg/m3, LNG 발전시설에서는 1.02 mg/m3으로 나타났다.

목차

Abstract
요약문
I. 서론
II. 연구방법
1. 대상시설 선정 및 현황
2. 시료채취 및 분석방법
III. 결과 및 고찰
1. 배출가스 중 오염물질 측정결과
2. 여과성 먼지 중 성분분석 결과
IV. 결론
사사
References

저자정보

  • Na-Rae Kim 김나래. Air Pollution Engineering Division, National Institute of Environmental Research
  • Jong-Hyeon Kim 김종현. Air Pollution Engineering Division, National Institute of Environmental Research
  • Seung-Young Lim 임승영. Air Pollution Engineering Division, National Institute of Environmental Research
  • Dae-Il Kang 강대일. Air Pollution Engineering Division, National Institute of Environmental Research
  • Jung-Min Park 박정민. Air Pollution Engineering Division, National Institute of Environmental Research

참고문헌

자료제공 : 네이버학술정보
  • 1Kim, N. R., A study on the particle size distribution of PM and methods of the effective evaluation in Seoul area, Master’s thesis at University of Seoul (2016).
  • 2Long-term trend of aerosol composition and direct radiative forcing due to aerosols over Gosan: TSP, PM10, and PM2.5 data between 1992 and 2008네이버 원문 이동
  • 3NIER, A Study on the fine particulate matter emission characteristics from stationary sources(I)(2017).
  • 4Jang, H. N., Yu, J. I., Lee, S. J., Kim, G. H., Seok, J. H., Seo, Y. C., Seok, G. C., and Hong, J. C., “Emission Characteristics of Particulate Matter and Heavy metals from Coal Fire Power Plants”, KOSAE, 213 (2003).
  • 5Jang, K. W., Kim, H. C., Lee, Y. M., Song, D. J. Jung, N., Kim, S. K., Hong, J. H., Lee, S. J., and Han, J. S., “Estimating PM Emission Factor from Coal-Fired Power Plants in Korea”, KOSAE, 27(5), 485-493 (2011).
  • 6Yoon, Y. S., Kim, J. H., Deepak, P., Son, S. U., Park, G. K., Park, K. I., and Seo, Y. C., Emission Characteristics of PM and PM-2.5 from Bituminous Coal Combustion Power Plants, KOSAE, 26(2), 151-160 (2010).
  • 7Park, H. S., Lee, D. A., Yang, J. G., Jang, S. G., Kim, H. B., and Kim, D. S., “Emission characteristics of PM10 and PM2.5 in thermal power plants using different fuel types”, KOSAE, 34(4), 534-541 (2018).
  • 8U.S EPA, 40 CFR 51.50, Requirements For Preparation, Adoption, and Submittal of Implementation Plans (2012).
  • 9Gong, B. J., Kim, J. H., Kim, H. R., Lee, S. B., Kim, H. C., Joe, J. H., Kim, J. H., Kang, D. I., Park, J. M., and Hong, J. H., “A study on the Characteristics of Condensable Fine Particles in Flue Gas”, KOSAE, 32(5), 501-512.
  • 10Lee, Y. J., “Characteristics of Particulate Carbon in the Ambient Air in the Korean Peninsula”, KOSAE, 31(4), 330-344 (2015).
  • 11Chang, Y. W., “Characteristics of Chemical Composition in Carbonaceous Aerosol of PM2.5 Collected at Smoke from Coal Combustion”, KOSAE, 33(3), 265-276 (2017).
  • 12U.S EPA, Method 201A, Determination of PM-10and PM-2.5 emissions from stationary sources (2010).
  • 13U.S EPA, Method 202, Dry impinger method for determining condensable particulate emissions from stationary sources (2010).

※ 기관로그인 시 무료 이용이 가능합니다.

  • 4,000원

0개의 논문이 장바구니에 담겼습니다.