New & Renewable Energy (신재생에너지)

Korean Society for New and Renewable Energy (한국신·재생에너지학회)
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An Economic Evaluation of MSW RDF Production Plant

생활폐기물 고형연료(RDF) 제조기술 경제성 평가

  • 최연석 (한국기계연구원) ;
  • 최항석 (한국기계연구원 그린환경에너지기계연구본부) ;
  • 김석준 (한국기계연구원 그린환경에너지기계연구본부)
  • Received : 2011.02.01
  • Accepted : 2011.02.24
  • Published : 2011.03.25
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Abstract

The waste treatment fee and energy production effect of Wonju city RDF plant, the first RDF manufacturing plant in Korea, were investigated in the study. All plant operation data, like total weight of received wastes, produced RDF and separated rejects in processes were fully recorded for mass balance calculation of the plant in 2009. Also all consumed oil and electricity were recorded for energy balance calculation. The results showed that the waste treatment fee not including the RDF sales price of 25,000 won/ton-RDF was 116,573 won/ton-MSW and it went down to 105,298 won when included the RDF price. Produced RDF was 40.2% of total received waste in weight. Three components analysis by mass balance calculation of total received waste showed that Wonju city's MSW was 32.4% of combustible, 37.5% of water and 30.1% of incombustible respectively. Energy effect was found that total amount of produced energy was about 4 times more than that of consumed energy.

Keywords

References

  1. J. Fischer, "The Directive on the Landfill of Waste(99/31/EC)", The Council of the European Union Report, pp. 5-6, 1991.
  2. European Committee for Standardization, "Solid Recovered Fuels", CEN/TR (Technical Report) 14745, pp. 55-62, 2003.
  3. European Committee for Standardization, "Solid recovered fuels-Specification and classes", prCEN/TS 15359 final draft, pp. 12-14, 2005.
  4. Kronnberger R., "Waste to Recovered Fuel Cost-Benefit Analysis", GUA, pp. 38-58, 2001.
  5. 에너지관리공단 신재생에너지센터, 2009년 신재생에너지보급통계, pp. 3-9, 2010.
  6. 지식경제부, 제3차 신재생에너지 기술개발 및 이용보급 기본 계획, pp. 10-14, 2008.
  7. 환경부, 환경백서, 2006, pp. 643-647, 2006.
  8. 환경부, '07년도 생활폐기물 자원회수시설 운영현황(EXEL 파일), 전국 생활폐기물 자원회수시설 운영협의회, 2008.
  9. 최연석, 김병길, 노남선, 2009, "실증규모 체인스토커 RDF전용보일러 개발", 한국신재생에너지학회 춘계학술연구발표회 논문집, pp. 813-816, 2009.
  10. 최연석, 최항석, 김석준, 정두수, 구자공, 2009, "생활폐기물 고형연료(RDF) 제조플랜트 운전실적 분석", 한국폐기물학회지 26권 6호, pp. 548-553, 2009.