biogas desulphurization Articles
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Biogas Desulphurization and Siloxanes Abatement - Case Study
Biogas desulphurization and siloxanes abatement. Case study : MCFC project by CETAGUA (Mataró – Spain) Reducing the carbon footprint of our society is imperative. This can be achieved by capturing and confining anthropogenic CO2 emissions as well as by replacing fossil-based fuels with renewable or waste-derived fuels. MCFCs (Molten Carbonate Fuel Cells) are unique in being able ...
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Procurement and installation of a Biogas desulphurization unit at the Chania WWTP - Case Study
A proposal based on Bioconservacion’s technology was selected as the winning bid in the public tender released in 2015, covering the design, procurement and construction of a biogas desulfurizing unit to be installed in the waste water treatment plant in Chania, Greece. With a population over 100,000, Chania is the second largest municipality in the Greek island of Crete. Its waste water ...
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Organic Power's Largest GWE RAPTOR Plant Makes A Compelling Case For Proven Clean-Energy Biotechnology
Clean energy specialists Organic Power Ltd have chosen to install one of the largest ever GWE RAPTOR anaerobic biological transformation energy crop/ waste-to-energy plants at their new green energy facility in Vega Baja, Puerto Rico. When fully operational in mid-2018, it will produce 2.055 MWe, making it one of the largest RAPTOR (Rapid Transformation of Organic Residues) installations ...
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Broadview Energy Solutions acquires DMT
Since the founding of the company in 1987 DMT Environmental Technology has grown to be one of the largest players in the field of (bio)gas treatment, especially biogas upgrading and desulphurisation technologies. During the last five years the company expanded its operations successfully in the attractive US market and delivered year on year revenue growth. To continue its growth trajectory DMT ...
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Case study: GFE Krogenskær A/S
Substrate: Animal Manure & co-digestion Biogas flow: 1.200 Nm3/h H2S inlet: 3.000 ppm H2S outlet: 10 ppm Year of installation: 2010 The BioGascleaner was installed at Krogenskær as a replacement of another H2S filter which collapsed due to the normal H2S and biogas flow fluctuations of the plant. The performance of the biological H2S removal unit has proven a success, not only for the ...
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Case study: Roager Bioenergi
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. In order to achieve the desired biogas production the ...
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Project - Installation of a biogas desulphurisation unit at a WWTP, Chania WWTP (Greece)
Bioconservacion's technology was the successful bidder in the public tender launched in 2015 for the design, execution and construction of a biogas desulfurization unit at the wastewater treatment plant in Chania, Greece. With a population of more than 100,000, Chania is the second largest municipality on the Greek island of Crete. Its wastewater treatment plant consists of primary and secondary ...
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Determination of the optimal rate for the microaerobic treatment of several H2S concentrations in biogas from sludge digesters
The treatment of H2S in the biogas produced during anaerobic digestion has to be carried out to ensure the efficient long-lasting use of its energetic potential. The microaerobic removal of H2S was studied to determine the treatment capacity at low and high H2S concentrations in the biogas (0.33 and 3.38% v/v) and to determine the optimal O2 rate that achieved a concentration of H2S of 150 mg/Nm3 ...
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Biogas desulphurisation in the WWTP do Norte (Portugal) - Case Study
The Northern Wastewater Treatment Plant (WWTP) is one of the biggest in the central region of Portugal, servicing various municipalities. The infrastructure is located in the area of Coimbra, Leiria, taking up 6 hectares of land; it receives effluents from some 250,000 inhabitants across multiple municipalities. It has the capacity to treat around 38,000m3 of wastewater on a daily basis, 77% of ...
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Biogas desulphurisation using the DMT multiple stage Sulfurex® process
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. Rising energy costs combined with improvements and cost ...
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Desulfuration of Biogas
ORIGIN, EFFECTS AND TREATMENTS The elimination of hydrogen sulfide (H2S) in biogas becomes a necessity not only to keep the pipelines, machines and equipment involved in its transportation, use and application in good condition but also, and above all, to preserve the life of all the personnel in charge of the operation and maintenance of the biogas production stations, as well as ...
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Hydrogen sulfide removal from livestock biogas by a farm-scale bio-filter desulfurization system
A farm-scale biogas desulfurization system was designed and tested for H2S removal efficiency from livestock biogas. This work assesses the H2S removal efficiency of a novel farm-scale biogas bio-desulfurization system (BBS) operated for 350 days on a 1,000-head pig farm. Experimental data demonstrated that suitable humidity and temperature can help sulfur-oxidizing bacteria to form active ...
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SAS Agrigaz Agricultural Biogas Upgrading Plant, France - Case Study
In 2009, 40 farmers from the commune of Vire in Normandie and its surrounding areas came together to create an innovative and unifying project to promote collective anaerobic digestion. It has taken over 10 years to define the project, to find the land, to obtain authorisations and to finalise the project that now produce biogas from local agricultural wastes. The solution to treat waste was ...
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Portable biogas bottling plant: a practical approach for using biogas as transportation fuel in rural areas
Biogas contains about 65% methane, 30-35% carbon dioxide, traces of hydrogen sulphide and moisture. It has been observed that diesel engines get severely damaged when operated on biogas for long duration. Presence of these corrosive gases make biogas unsuitable for transportation application. By removing CO2 and trace acidic gases like H2S and moisture, biogas can be converted into natural gas ...
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