1) Alternative energy 2) Fuel mixture 3) Manure byproduct 4) Renewable fuel on some farms 5) Result of some fermentation
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https://www.crosswordclues.com/clue/biogas
Biogas typically refers to a mixture of gases produced by the breakdown of organic matter in the absence of oxygen. Biogas can be produced from regionally available raw materials such as recycled waste. It is a renewable energy source and in many cases exerts a very small carbon footprint. Biogas is produced by anaerobic digestion with anaerobic b...
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http://en.wikipedia.org/wiki/Biogas
landfill gas and sewage gas, also called biomass gas.
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http://en.wikipedia.org/wiki/Glossary_of_environmental_science
Biogas typically refers to a gas produced by the biological breakdown of organic matter in the absence of oxygen. Biogas originates from biogenic material and is a type of biofuel.
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http://en.wikipedia.org/wiki/Glossary_of_fuel_cell_terms
Biogas plant in India A combustible gas created by anaerobic decomposition, or fermentation, of organic material (including animal dung, human sewage, crop residues, and industrial and municipal wastes). It is composed primarily of methane (the combustible component), carbon dioxide, and ...
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http://www.daviddarling.info/encyclopedia/B/AE_biogas.html
A gas that is produced through anaerobic respiration, itcontains mostly methane and carbon dioxide with small amounts of watervapor, nitrogen, hydrogen, or other gases. ... (09 Oct 1997) ...
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http://www.encyclo.co.uk/local/20973
a mixture of methane (CH4) and carbon dioxide (CO2), produced by the anaerobic digestion of sludges or organic material in landfill sites; can be used to generate heat or power
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http://www.oasisenviro.co.uk/Glossary%20A%20to%20B.htm
landfill gas and sewage gas, also called biomass gas.
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http://www.translationdirectory.com/glossaries/glossary306.php
biogas, bio-gas 1. A mixture of methane and carbon dioxide along with traces of other gases, such as nitrogen, hydrogen, and water vapor, that is produced during anaerobic digestion. 2. A combustible gas produced by microbial activity, usually referring to methane produced by microbial fermentation of organic wastes. 3. Any gas fuel derived from ...
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http://www.wordinfo.info/words/index/info/view_unit/2819/12
methane obtained from decomposing organic matter.
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https://www.dancingrabbit.org/about-dancing-rabbit-ecovillage/vision/sustai
Biogas is generated when bacteria degrades biological material in the absence of oxygen, in a process known as anaerobic digestion. Since biogas is a mixture of methane (also known as marsh gas or natural gas) and carbon dioxide it is a renewable fuel produced from waste treatment.
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https://www.encyclo.co.uk/local/20849
A combustible gas created by anaerobic decomposition of organic material, composed primarily of methane, carbon dioxide, and hydrogen sulfide.
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https://www.encyclo.co.uk/local/22819
A combustible gas derived from decomposing biological waste under anaerobic conditions. Biogas normally consists of 50 to 60
% methane.
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https://www.encyclo.co.uk/local/22831
Biogas is a form of renewable energy that is commonly used for processes involving heat and steam, but can also be converted into electricity, used for gas turbines, fuel cells, and most importantly, our gas-powered combustion engines. The exhaust emissions from methane-powered vehicles are lower than the emission levels from diesel and gasoline en...
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https://www.encyclo.co.uk/local/22835
any gas fuel derived from the decay of organic matter, as the mixture of methane and carbon dioxide produced by the bacterial decomposition of sewage, manure, garbage, or plant crops.
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https://www.infoplease.com/dictionary/biogas
No exact match found.
