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- Anaerobic_digestion abstract "Anaerobic digestion is a collection of processes by which microorganisms break down biodegradable material in the absence of oxygen. The process is used for industrial or domestic purposes to manage waste and/or to produce fuels. Much of the fermentation used industrially to produce food and drink products, as well as home fermentation, uses anaerobic digestion.Anaerobic digestion also occurs naturally in some soils and in lake and oceanic basin sediments, where it is usually referred to as "anaerobic activity". This is the source of marsh gas methane as discovered by Volta in 1776.The digestion process begins with bacterial hydrolysis of the input materials. Insoluble organic polymers, such as carbohydrates, are broken down to soluble derivatives that become available for other bacteria. Acidogenic bacteria then convert the sugars and amino acids into carbon dioxide, hydrogen, ammonia, and organic acids. These bacteria convert these resulting organic acids into acetic acid, along with additional ammonia, hydrogen, and carbon dioxide. Finally, methanogens convert these products to methane and carbon dioxide. The methanogenic archaea populations play an indispensable role in anaerobic wastewater treatments.It is used as part of the process to treat biodegradable waste and sewage sludge. As part of an integrated waste management system, anaerobic digestion reduces the emission of landfill gas into the atmosphere. Anaerobic digesters can also be fed with purpose-grown energy crops, such as maize.Anaerobic digestion is widely used as a source of renewable energy. The process produces a biogas, consisting of methane, carbon dioxide and traces of other ‘contaminant’ gases. This biogas can be used directly as fuel, in combined heat and power gas engines or upgraded to natural gas-quality biomethane. The nutrient-rich digestate also produced can be used as fertilizer.With the re-use of waste as a resource and new technological approaches which have lowered capital costs, anaerobic digestion has in recent years received increased attention among governments in a number of countries, among these the United Kingdom (2011), Germany and Denmark (2011).".
- Anaerobic_digestion thumbnail Haase_Lubeck_MBT.JPG?width=300.
- Anaerobic_digestion wikiPageExternalLink forum.zorg-biogas.com.
- Anaerobic_digestion wikiPageExternalLink ab5.html?print.
- Anaerobic_digestion wikiPageExternalLink www.adbiogas.co.uk.
- Anaerobic_digestion wikiPageExternalLink www.americanbiogascouncil.org.
- Anaerobic_digestion wikiPageExternalLink www.biogas-info.co.uk.
- Anaerobic_digestion wikiPageExternalLink www.biogas.wikispaces.com.
- Anaerobic_digestion wikiPageExternalLink estimator.shtml.
- Anaerobic_digestion wikiPageExternalLink glossary.shtml.
- Anaerobic_digestion wikiPageExternalLink www.digester.com.
- Anaerobic_digestion wikiPageExternalLink podcasts.
- Anaerobic_digestion wikiPageExternalLink Introduction_to_Biogas_and_Anaerobic_Digestion.
- Anaerobic_digestion wikiPageExternalLink economic-assessment-of-anaerobic-digestion-technology-and-its-suitability-to-uk-farming-and-waste-systems-ad-cost-model-tool-nnfcc-10-010.
- Anaerobic_digestion wikiPageExternalLink biodigester.html.
- Anaerobic_digestion wikiPageID "1545608".
- Anaerobic_digestion wikiPageRevisionID "606414930".
- Anaerobic_digestion hasPhotoCollection Anaerobic_digestion.
- Anaerobic_digestion subject Category:Anaerobic_digestion.
- Anaerobic_digestion subject Category:Biodegradable_waste_management.
- Anaerobic_digestion subject Category:Biofuels.
- Anaerobic_digestion subject Category:Environmental_engineering.
- Anaerobic_digestion subject Category:Gas_technologies.
- Anaerobic_digestion subject Category:Hydrogen_production.
- Anaerobic_digestion subject Category:Mechanical_biological_treatment.
- Anaerobic_digestion subject Category:Power_station_technology.
- Anaerobic_digestion subject Category:Renewable_energy.
- Anaerobic_digestion subject Category:Sewerage.
- Anaerobic_digestion subject Category:Sustainable_technologies.
- Anaerobic_digestion subject Category:Water_technology.
- Anaerobic_digestion type Abstraction100002137.
- Anaerobic_digestion type Act100030358.
- Anaerobic_digestion type Activity100407535.
- Anaerobic_digestion type Application100949134.
- Anaerobic_digestion type Event100029378.
- Anaerobic_digestion type GasTechnologies.
- Anaerobic_digestion type Occupation100582388.
- Anaerobic_digestion type Profession100609953.
- Anaerobic_digestion type PsychologicalFeature100023100.
- Anaerobic_digestion type SustainableTechnologies.
- Anaerobic_digestion type Technology100949619.
- Anaerobic_digestion type Use100947128.
- Anaerobic_digestion type YagoPermanentlyLocatedEntity.
- Anaerobic_digestion comment "Anaerobic digestion is a collection of processes by which microorganisms break down biodegradable material in the absence of oxygen. The process is used for industrial or domestic purposes to manage waste and/or to produce fuels.".
- Anaerobic_digestion label "Anaerobic digestion".
- Anaerobic_digestion label "Biogasanlage".
- Anaerobic_digestion label "Digestione anaerobica".
- Anaerobic_digestion label "Digestión anaeróbica".
- Anaerobic_digestion label "Digestão anaeróbia".
- Anaerobic_digestion label "Fermentacja anaerobowa".
- Anaerobic_digestion label "Méthanisation".
- Anaerobic_digestion label "Vergisting".
- Anaerobic_digestion label "Метановое брожение".
- Anaerobic_digestion label "هضم لاهوائي".
- Anaerobic_digestion label "厭氧消化".
- Anaerobic_digestion sameAs Anaerobní_digesce.
- Anaerobic_digestion sameAs Biogasanlage.
- Anaerobic_digestion sameAs Digestión_anaeróbica.
- Anaerobic_digestion sameAs Digestio_anaerobikoa.
- Anaerobic_digestion sameAs Méthanisation.
- Anaerobic_digestion sameAs Digestione_anaerobica.
- Anaerobic_digestion sameAs Vergisting.
- Anaerobic_digestion sameAs Fermentacja_anaerobowa.
- Anaerobic_digestion sameAs Digestão_anaeróbia.
- Anaerobic_digestion sameAs m.0597_w.
- Anaerobic_digestion sameAs Q555853.
- Anaerobic_digestion sameAs Q555853.
- Anaerobic_digestion sameAs Anaerobic_digestion.
- Anaerobic_digestion wasDerivedFrom Anaerobic_digestion?oldid=606414930.
- Anaerobic_digestion depiction Haase_Lubeck_MBT.JPG.
- Anaerobic_digestion homepage www.adbiogas.co.uk.
- Anaerobic_digestion isPrimaryTopicOf Anaerobic_digestion.