Journal of the Korea Organic Resources Recycling Association (유기물자원화)

Korea Organic Resources Recycling Association (유기성자원학회)
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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
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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

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