Biogas Flow Articles & Analysis
12 articles found
Besides being a complex gas in terms of its composition, biogas is also a complex gas in terms of its flow, mainly when it leaves the biodigester given the possible phases involved in its flow. ...
Power generation, biofuel production or chemical products. The flow chart in Figure 1 shows a typical WWTP sludge treatment facility via anaerobic digestion, using biogas to meet the energy needs of the process itself and selling surplus energy to the grid. ...
Another effect produced by the presence of water vapour in the biogas is the formation of condensates due to the cooling suffered by the flow of biogas downstream when it comes into contact with colder parts of the installation that are at ambient temperature. ...
Biogas is a mixture of gases, the main components of which are methane and carbon dioxide, produced as a result of the fermentation of organic matter in the absence of air by the action of a microbial consortium (anaerobic digestion). The composition of the biogas depends entirely on the nature of the waste used and the conditions under which anaerobic digestion is carried out. Generally, the ...
Among the sources of renewable energy is the production of biogas from landfill gas (LFG) or digester gas. The production of biogas is an anaerobic process in which micro-organisms break down (digest) biodegradable material in the absence of oxygen. ...
As part of the £60 million Thermal Hydrolysis Plant (THP) development, the BIODOME® gas holder units provide the site with 9000m³ of biogas storage. The biogas from the site has been utilised as various outputs; providing electrical power to 11,000 homes and gas to heat over 4,000 households. ...
BIOCONSERVACION: Integral solution for biogas purification in WWTPs Biogas is mainly composed by methane and carbon dioxide as a result of organic matter fermentation in the absence of air by the action of a microbial consortium (anaerobic digestion). ...
Substrate: Animal manure and food waste Biogas flow: 3.600 Nm3/h H2S Inlet: 3.000 ppm H2S Outlet: 80 ppm Year of installation: 2012 The Maabjerg plant is a collaboration between agriculture, municipalities and the district heat station and is situated in the northern part of Denmark. ...
Substrate: Energy crops, animal manure, other organic material Biogas flow: 1.200 Nm3/h H2S inlet: 2.000 ppm H2S H2S outlet: 50 ppm H2S Year of Installation: 2011 Roager/Lundsby Bioenergi is located in the southern part of Denmark. It is a unique biogas plant as the input is a mixture of animal waste, energy crops and other kinds of biomass. ...
Conventional anaerobic digestion is a widely applied technology to produce biogas from organic wastes and residues. The biogas calorific value depends on the CH4 content which generally ranges between 55 and 65%. Biogas upgrading to so-called ‘green gas’, with natural gas quality, generally proceeds with add-on technologies, applicable only for ...
The biogas consists mainly of methane and carbon dioxide. Other components can be water and sulphur, mainlyhydrogen sulphide. ...
Global rising energy costs are focusing efforts by many industrial and municipal entities to find new sources of energy. Generating electricity from Biogas is of course nothing new however the cost of cleaning up certain Biogas streams with excessive levels of Hydrogen Sulphide (H2S) has previously proven to be financially unsustainable. ...