DOI QR코드

DOI QR Code

A Research on Predicting Biogas Production of Organic Waste in Island Region

도서지역 유기성 폐기물 성분분석을 통한 바이오가스 발생량 예측에 관한 연구

  • Park, Jae Young (Division of Environmental Technology & Safety Technology Covergence, Inha University) ;
  • Moon, Jin Young (Division of Environmental Technology & Safety Technology Covergence, Inha University) ;
  • Hwang, Young Woo (Department of Environmental Engineering, Inha University) ;
  • Kwak, In Ho (Division of Environmental Technology & Safety Technology Covergence, Inha University)
  • 박재영 (인하대학교 환경.안전 융합대학원) ;
  • 문진영 (인하대학교 환경.안전 융합대학원) ;
  • 황용우 (인하대학교 환경공학과) ;
  • 곽인호 (인하대학교 환경.안전 융합대학원)
  • Received : 2016.06.22
  • Accepted : 2016.08.10
  • Published : 2016.09.30

Abstract

This study is to predict the biogas production and the content analysis of the organic wastes of three islands located in the City of I. Content analysis for a total of six sections, including pH, BOD, COD, three components (Moisture, Ash, Combustibles)was conducted on the specimens of organic wastes from the representative spots of three islands. From the analysis result of organic waste, it is confirmed that more than $1,750,000m^3$ of methane gas per year will be generated through the calculation of the total methane generation for the COD value. Therefore, if the incineration facility for the organic waste in island region is converted into a biogas production facilities which is non-incineration facility, it seems that the organic waste of efficient utilization is available.

본 연구에서는 I시 위치한 3개 도서에 대한 유기성폐기물의 성상분석 및 바이오가스 발생량을 예측하였다. 3개 도서지역의 대표 지점에서 채취한 유기성 폐기물 시료에 대하여 pH, BOD, COD, 삼성분(수분, 회분, 가연분)등의 총 6가지 항목들에 대한 성상분석을 실시하였다. 3개 도서지역의 성상검토결과를 토대로, COD값에 대한 총 메탄생성량 계산결과 연평균 $1,750,000m^3$이상의 메탄가스가 생성되는 것을 확인할 수 있었다. 따라서, 도서지역 내 유기성 폐기물을 소각 등의 처리 시설이 아닌 바이오가스 생산시설로의 전환이 이루어진다면 유기성폐기물의 효율적 활용이 가능할 것으로 판단된다.

Keywords

References

  1. Byun, B.S., Lee, J.S., Bae, J.H., Song, Y.H., Jun, H.B., "A Study on Optimum Mixing Ratio for the Integrated Digestion of Organic Waste and Sewage Sludge Pretreated", Korean Society of Water Science and Technology, 22(5), pp. 93-102. (2014).
  2. Lee, H.R., Jin, H.E., Shin, D.Y., "A study on the industry organic waste biogas production efficiency", Korean Society of Water & Wastewater, 26(5), pp. 629-636. (2012). https://doi.org/10.11001/jksww.2012.26.5.629
  3. Batlle, C., Perez-Arriaga, I.J., Zambrano-Barragan, P., "Regulatory design for RES-E support mechanisms: Learning curves, market structure, and burdensharing", Energy Policy, 41, pp. 212-220. (2012). https://doi.org/10.1016/j.enpol.2011.10.039
  4. Hidaka, T., Wang, F., Tsumori, J., "Comparative evaluation of anaerobic digestion for sewage sludge and various organic wastes with simple modeling", Waste Management, 43, pp. 144-151. (2015). https://doi.org/10.1016/j.wasman.2015.04.026
  5. Kim, B.H., Kwon, J.H., Kim, D.U., Kim, D.H., BMin, B.H., Official test method enacted by Korean Ministry of Water Quallity, Hwasumok (2015).
  6. Heo, N.H., Lee, S.H., Kim, B.K., "Biogas Production and Utilization Technologies from Organic Waste", The Korean Society for New and Renewable Energy, 4(2), pp. 21-30. (2008).
  7. The Korea Development Bank, Business structure and implications of organic waste-energy industry, KDB MONTHLY BULLETIN, pp. 59-72. (2010).
  8. Lee, J.S., "Trend of Bioenergy Technology in Korea", The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea, 39(1), pp. 39-44. (2010).
  9. Jeong, B.G., "Characteristics of Household Wastes from Fishing Village in Small Island", Journal of the Korean Society for Marine Environmental Engineering, 13(3), pp. 181-186. (2010).
  10. Kim, K.S., Lee, S.M., "Management Strategy for the Prohibition of Ocean Dumping of Sewage Sludge in 2011", Seoul Studies, 9(3), pp. 3-21. (2008).
  11. Namkung, K.C., Jeon, C.O., "Pretreatment of Waste-activated Sludge for Enhancement of Methane Production", Korean Society for Microbiology and Biotechnology, 38(4), pp. 362-372. (2010).
  12. Kim, N.C., Yoo, K.Y., Ahn, J.W., Kim, Y.J., Hur, K., Chung, Y.K., Phae, C.G., "Principles and Applications of bio-gasification technology by the anaerobic digestion process", Korea Organic Resources Recycling Association, 10(1), pp. 7-23. (2002).
  13. Lee, J.P., Park, S.C., The Status and task of Biogas, Korea Institute of Energy Research, (2010).
  14. Owen, W.F., Stuckey, D.C., Healy Jr, J.B., Young, L.Y., McCarty, P.L., "Bioassay for monitoring biochemical methane potential and anaerobic toxicity", Water Research, 13, pp. 485-492. (1979). https://doi.org/10.1016/0043-1354(79)90043-5
  15. Korea Electric Power Corporation, https://www.kepco.co.kr
  16. Supplying Statistics of Renewable Energy, KOREA ENERGY AGENCY (2015).