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Biomethanation and Its Potential
2011Biomethanation is a process by which organic material is microbiologically converted under anaerobic conditions to biogas. Three main physiological groups of microorganisms are involved: fermenting bacteria, organic acid oxidizing bacteria, and methanogenic archaea.
Angelidaki, I. +4 more
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Journal of Natural Gas Science and Engineering, 2011
Abstract As a renewable substitute for natural gas in the pipeline system, biomethane is a key option on the way to sustainable, renewable energy supplies. This paper evaluates biomethane production from energy crops with respect to its environmental impact and energy efficiency, taking into consideration own measurements and experience data from a ...
Marius Adelt +2 more
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Abstract As a renewable substitute for natural gas in the pipeline system, biomethane is a key option on the way to sustainable, renewable energy supplies. This paper evaluates biomethane production from energy crops with respect to its environmental impact and energy efficiency, taking into consideration own measurements and experience data from a ...
Marius Adelt +2 more
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Biomethanation of rice and wheat straw
World Journal of Microbiology & Biotechnology, 1994When rice or wheat straw was added to cattle dung slurry and digested anaerobically, daily gas production increased from 176 to 331 l/kg total solids with 100% rice straw and to 194 l/kg total solids with 40% wheat straw. Not only was methane production enhanced by adding chopped crop residues but a greater biodegradability of organic matter in the ...
D, Somayaji, S, Khanna
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Biomethanation under psychrophilic conditions
Waste Management, 2010The biomethanation of organic matter represents a long-standing, well-established technology. Although at mesophilic and thermophilic temperatures the process is well understood, current knowledge on psychrophilic biomethanation is somewhat scarce.
Ram Kumar, Dhaked +2 more
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Biomethanization of orange peel waste
Bioresource Technology, 2010Recent research has demonstrated that orange peel waste is a potentially valuable resource that can be developed into high value products such as methane. Following a pre-treatment to extract D-limonene, the anaerobic digestion of orange peel waste was evaluated at laboratory and pilot scale under mesophilic and thermophilic conditions.
M A, Martín +3 more
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Biomethanation of water hyacinth biomass
Bioresource Technology, 2018The aim of this study was to test practical solutions to improve biogas yield during the anaerobic digestion of water hyacinth (WH) biomass. Increasing the WH (whole plant) solid content to ∼40% through sun drying (6 h), and its subsequent digestion increased biogas yield by 14% with a higher biogas methane (75%) content.
P, Priya +4 more
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Mircen Journal of Applied Microbiology and Biotechnology, 1988
In 1980, eight family digesters were built in Guyana with sponsorship and supervision of the Latin-American Energy Organization (OLADE). This programme collapsed in 1983 because of the high costs of the construction materials and the lack of trained personnel to manage and operate the systems.
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In 1980, eight family digesters were built in Guyana with sponsorship and supervision of the Latin-American Energy Organization (OLADE). This programme collapsed in 1983 because of the high costs of the construction materials and the lack of trained personnel to manage and operate the systems.
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2019
The global market of biofuels is led by bioethanol and biodiesel. Bioethanol is industrially produced from sugarcane, wheat, corn, and sugar beet. Biodiesel is made from vegetable oils and, in limited cases, from fats and waste cooking oils. In comparison, global biogas production was 27% of the global biofuel market or about 0.25% of the global energy
Sirichai Koonaphapdeelert +2 more
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The global market of biofuels is led by bioethanol and biodiesel. Bioethanol is industrially produced from sugarcane, wheat, corn, and sugar beet. Biodiesel is made from vegetable oils and, in limited cases, from fats and waste cooking oils. In comparison, global biogas production was 27% of the global biofuel market or about 0.25% of the global energy
Sirichai Koonaphapdeelert +2 more
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Mircen Journal of Applied Microbiology and Biotechnology, 1988
Ten digesters have already been built in Paraguay of which nine are operational, six are of the Indian design and two of the Chinese design. Cattle manure is the most common substrate. Biogas appliances are lamps, stove burners, refrigerators and electricity generators.
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Ten digesters have already been built in Paraguay of which nine are operational, six are of the Indian design and two of the Chinese design. Cattle manure is the most common substrate. Biogas appliances are lamps, stove burners, refrigerators and electricity generators.
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, 2014 This publication provides a general overview of anaerobic digestion and the current status of biomethane technology on livestock farms in the United States. It is part of the Bioenergy Engineering Education Program (BEEP) of the Biological Systems Engineering Department at Virginia Tech.
Ogejo, Jactone Arogo +4 more
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