BIOGAS PRODUCTION-REVIEW
Prem Kumar Dara, KetemaTilahun Gelaye, Jemberu Alemu Megenase
Abstract
Biogas is a gas produced by the breakdown of organic matter. It contains methane (50-75%), carbon dioxide (25-50%), hydrogen (0-2%), ammonia, hydrogen sulphide (0-3%) and some traces of other gases along with water vapor. There are four major stages in the production of biogas from degradable organic material which include hydrolysis, acidogenesis, acetogenesis and methanogenesis. This paper provides the fundamental procedure of formation of biogas and the factors affecting biogas production from biomass.
References
- Rao PV, Baral SS, Dey R, Mutnuri S. Biogas generation potential by anaerobic digestion for sustainable energy development in India. Renewable and Sustainable Energy Reviews. (2010)14, 2086-2094
- Angelidaki I, Ellegaard L, Sorensen AH, Schmidt JE.Anaerobic processes. In: Angelidaki I, editor. Environmental biotechnology. Institute of Environment and Resources. Technical University of Denmark (DTU) (2002).pp. 1-114.
- Parawira W, Murto M, Read JS, Mattiasson B. Profile of hydrolases and biogas production during two-stage mesophilican aerobic digestion of solid potato waste. Process Biochemistry. 4.(2005). 40 (9), 2945-2952.
- Schink B. Energetics of syntrophic cooperation in methanogenic degradation. Microbiology and Molecular Biology Reviews. (1997).61 (2), 262-280.
- Björnsson L, Murto M, Jantsch TG, Mattiasson B.Evaluation of new methods for the monitoring of alkalinity, dissolved hydrogen and the microbial community in anaerobic digestion. Water Research. (2001). 35 (12), 2833-2840.
- Kotsyurbenko OR. Trophic interactions in the methanogenic microbial community of low-temperature terrestrial ecosystems. FEMS Microbial Ecology. (2005).53 (1),3-13
- Petersen SP, Ahring BK. Acetate oxidation in thermophilican aerobic sewage sludge digester: the importance of non-aceticlastic methanogenesis of acetate. FEMS Microbial Ecology. (1991). 86, 149-158.
- van Lier JB, Rebac S, Lettinga G. High-rate anaerobic waste water treatment under psychrophilic and thermophilic conditions. Water Science and Technology. (1997). 35 (10),199-206.
- Lepistö R, Rintala J. Kinetics and characteristics of 70 °C,VFA-grown, UASB granular sludge. Applied Microbiology and Biotechnology. (1999). 52 (5), 730-736.
- Najafpour GD, Zinatizadeh AAL, Mohamed AR, HasnainIsa M, Nasrollahzadeh H. High-rate anaerobic digestion of palm oil mill effluent in an upflow anaerobic sludge-fixed film bioreactor. Process Biochemistry. (2006).41, 370- 379.
- Kayhanian M, Rich D. Pilot-scale high solids thermophilic anaerobic digestion of municipal solid waste with an emphasis on nutrient requirement. Biomass and Bioenergy.(1995). 8 (6),433-444.
- Boe K. Online monitoring and control of the biogas process. Institute of Environment and Resources, Technical University of Denmark (DTU). Ph.D. Thesis.(2006).
- Lise .A, Jan .B, Jan .D, Raf .D, Principles and potential of anaerobic digestion of waste – activated sludge. Progress in energy and combustion science, 34(2008) 755 – 781S.
- Martin A.D, (2011) Understanding Anaerobic Digestion, Presentation to the Environmental Services Association, 16.10.07, esauk.org. Retrieved 22.10.11.Ochei .J, Kalhatkar D. Medical laboratory science theory and practice. (2007) p565.
- Richard .B, Cummings .R, White .T, Jewell .W,(1991). 'Methods for kinetic analysis of methane fermentation in high solids biomass digesters'. Biomass and Bioenergy 1 (2): 65–26.DOI:10.1016/0961-9534(91)90028-B.
- Sleat .R, .Mah, R. (2006) Hydrolytic Bacteria in Anaerobic digestion of biomass, p15
- Klass DL. Methane from anaerobic fermentation. Science.(1984). 223 (4640), 1021- 1028.
- Cresson R, Carrere H, Delgenes JP, Bernet N. Biofilm formation during the start-up period of an anaerobic biofilm reactor—Impact of nutrient complementation. Biochemical Engineering Journal. (2006). 30, 55-62.
- Gupta S. (2006). 'Biogas comes in from the cold'. New Scientist (London: Sunita Harrington): pp. 14.Retrieved 2011-02-11.
- Humanik, F. (2007) Anaerobic digestion of animal manure, epa.gov. Retrieved 17.08.07.
- http://www.biogas-energy.com/site/basics.html
- http://www.bios-bioenergy.at/en/electricity-frombiomass/biogas.html
- http://www.greenoptimistic.com/2008/02/06/biogasproduction-principle/#.U-UB30wY
- http://www.iisc.ernet.in/currsci/jul10/articles13.htm
- http://en.wikipedia.org/wiki/Biogas
Back