음식류 폐기물을 이용한 간헐주입 연속혼합혐기성 소화조의 성능인자 평가
Evaluation of the Performance Parameters with a Semi-Continuously Fed and Mixed Anaerobic Reactor using Food Waste
2
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
A semi-continuously fed and mixed reactor (SCFMR) was tested with food waste as a substrate. Biogas and methaneproduction, and the total volatile solids (TVS) removal was investigated by changing the operating parameters, such as input totalsolid (TS) concentration and/or retention time (HRT) in the reactor. With the test of the input TS 10% and 30 days HRT 0.35 Nm3methane was produced from 1 kg TVS removal. In the case of input TS 15% and 40 days HRT, 0.34 Nm3 methane per kilogram TVSwas produced. the removal of TVS calculated from biogas production and TS input were 65.7% and 62.9%, respectively. The reactorwas estimated to be operated in an over-loaded condition. Hence, the HRT should have been increased for the optimal operation. Inconclusion, the operation parameters of SCFMR with food waste was proposed by experiments, and the data could be used for thebasic design of a pilot or commercial biogas plant for food waste treatment.
Abstract
A semi-continuously fed and mixed reactor (SCFMR) was tested with food waste as a substrate. Biogas and methaneproduction, and the total volatile solids (TVS) removal was investigated by changing the operating parameters, such as input totalsolid (TS) concentration and/or retention time (HRT) in the reactor. With the test of the input TS 10% and 30 days HRT 0.35 Nm3methane was produced from 1 kg TVS removal. In the case of input TS 15% and 40 days HRT, 0.34 Nm3 methane per kilogram TVSwas produced. the removal of TVS calculated from biogas production and TS input were 65.7% and 62.9%, respectively. The reactorwas estimated to be operated in an over-loaded condition. Hence, the HRT should have been increased for the optimal operation. Inconclusion, the operation parameters of SCFMR with food waste was proposed by experiments, and the data could be used for thebasic design of a pilot or commercial biogas plant for food waste treatment.
참고문헌 (34)
- 2014 The nations of waste occurrence & treatment status, "Ministry of Environment", ~ (2015)
- Ministry of Environment, "2016 White paper of environment" (2016)
- Korea Food waste Recycling Association, "Problems and improvement of food waste recycling", Korea Organic Resource Recycling Association Symposium (2015)
- Ministry of Environment, "2014 Organic waste into energy utilization facilities", ~ (2015)
- Feasibility study to design an anaerobic digestion system to treat some organic wastes produced in Ulsan, "Kang, H.", Daejeon Environmental Technology Center, ~ (2011)
- A study on physico-chemical characteristic of food waste generated from different sources to estimate biogas production, "Kang, H", Daejeon Environmental Technology Center, ~ (2006)
- You, Y. S., "Daegu food waste treatment facilities", 16th organic waste-to-energy technology forum (2013), Daegu, Korea Environment Corporation, Ministry of Environment
- Editorial department, "High porformance food waste digestion process demonstration plant operational practices applied – Ulsan", Korea Organic Resource Recycling Association Symposium (2015)
- Process development for energy and compost recovery from biodegradable municipal solid waste(II), "Park, S. C.", Institute of Energy Research, ~, pp.KIER-941123 (1995)
- 이동진, "음식물류폐기물의 고효율 바이오가스화를 위한 설계 및 운전 기술지침 마련 연구(Ⅱ) - 정밀모니터링 및 기술진단 결과 중심으로", 유기물자원화, 23(2), pp.11~18 (2015), 유기성자원학회
- Shin, K. S., "Application of electron beam irradiation for effective eatewater sludge treatment", Ph. D, pp.2003
- A feasibility study for renewable energy biogas from sewage sludge, "Kang, H.", Daejeon Environmental Technology Center, ~ (2008)
- 정광화, "젖소분뇨로부터 최대 Biogas 생산을 위한 반건식 간헐주입 연속혼합 혐기성반응조 운전조건 도출", 한국폐기물자원순환학회지, 31(8), pp.843~853 (2014), 한국폐기물자원순환학회[DOI]
- 배재근, "음식물류폐기물 혐기성 소화에 있어서 TS농도 영향", 유기물자원화, 15(2), pp.118~127 (2007), 유기성자원학회
- 임봉수, "대전광역시 음식물류폐기물의 질적 특성", 한국폐기물자원순환학회지, 27(6), pp.522~529 (2010), 한국폐기물자원순환학회
- Daejeon Green Environment Center, "Construction of biogas plant for food waste & food waste leachate in Daejeon metropolitan city - characteristics research services" (2016), Kyeryong Construction Industrial Co. ltd
- 김영권, "음식물류폐기물 및 배출폐수의 특성", 한국환경보건학회지, 35(6), pp.526~531 (2009), 한국환경보건학회
- Cho, N. C., "Efficient operating methods of anaerobic digestion", Master, pp.2015
- 최재민, "수거 형태에 따른 음식물류 폐기물의 혐기성 분해 특성", 유기물자원화, 23(1), pp.23~28 (2015), 유기성자원학회[DOI]
- Dai, X. H., "Simultaneous enhancement of methane production and methane content in biogas from waste activated sludge and perennial ryegrass anaerobic codigestion:The effects of pH and C", N ratio, 2016, pp.216, 323~330
- 이동진, "음식물류폐기물의 고효율 바이오가스화를 위한 설계 및 운전 기술지침 마련 연구(Ⅲ) - 설계 및 운전 지침(안) 중심으로", 유기물자원화, 23(3), pp.11~22 (2015), 유기성자원학회
- You, Y. S., "Pilot-scale Study of Horizontal Anaerobic Digestor for Biogas Production using Food-waste", Waste Association co Proceeding, pp.193~195 (2011)
- 윤형선, "음식물쓰레기의 생물전기화학 혐기성소화에 대한 유기물부하율의 영향", 한국폐기물자원순환학회지, 33(6), pp.527~536 (2016), 한국폐기물자원순환학회[DOI]
- 강호, "Anaerobic Filter에 의한 양돈폐수의 전처리 특성 평가", 대한환경공학회지, 37(7), pp.418~425 (2015), 대한환경공학회[DOI]
- Hill, D. T., "Using volatile fatty acid relationships to predict anaerobic digester failure", Trans. ASAE, 30(2), pp.496~501 (1987)
- Song, Y. C., "Performance of the bio-electrochemical anaerobic digestion of sewage sludge at different hydraulic retention time", Energy &Fuels, 30(1), pp.352~359 (2016)
- 김동현, "하수슬러지의 생물전기화학 혐기성소화에 대한 인가전압의 영향", 대한환경공학회지, 37(9), pp.542~549 (2015), 대한환경공학회[DOI]
- McCarty, P. L., "Anaerobic waste treatment fundamentals, Part 3 : Toxic materials and their control", Public Works, pp.91~94 (1964)
- Perkin, G. F., "Response of methane fermentation to continuous addition of selected industrial toxicants", Proceeding of the 37th Predue Industrial Waste Conference, pp.729~743 (1982)
- Hong, J. S., "A study on the comprison of operation for long & short time in the DRANCO process", J. of Environmental and Sanitary Engineering, 23(4), pp.73~82 (2008)
- De Baere, L., "The DRANCO technology: A unique digestion technology for solid organic waste" (2010), Organic Waste System(OWS) Pub
- Heo, N. H., "Biogas production and utilization technologies from organic waste", New & Renewable Energy, 4(2), pp.21~30 (2008)
- Lee, D. Y., "Continuous dry & wet fermentation from food waste", Korea Organic Resource Recycling Association Symposium, pp.76~76 (2013)
- Kim, K. J., "Installation of biomass energy plant", The Korean Society of Mechanical Engineers Symposium, pp.249~265 (2012)