biogas reactor tank Articles

  • The feasibility of trace element supplementation for stable operation of wheat stillage-fed biogas tank reactors

    The aim of this study was to investigate the effect of trace element supplementation on operation of wheat stillage-fed biogas tank reactors. The stillage used was a residue from bio-ethanol production, containing high levels of sulfate. In biogas production, high sulfate content has been associated with poor process stability in terms of low methane production and accumulation of process ...


    By IWA Publishing

  • National brewery benefits from biogas

    Anheuser-Busch has installed anaerobic digestion systems at 10 of its 12 large breweries in the U.S., with an 11th system in design. Primary drivers are cost-avoidance for wastewater treatment fees and fossil fuel purchases. ANHEUSER-BUSCH, owner of 12 large breweries in the U.S., has committed to reduce its greenhouse gas emissions 5 percent from 2005 levels by 2010. The company is well ...


    By BioCycle Magazine

  • Case study: Maabjerg Bioenergy

    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. When in full ...


    By Biogasclean A/S

  • HydroThane T&C case study

    Application in Dairy Industry Technology & Contracting On January 2011 HydroThane has been awarded with a contract to supply design and the anaerobic hardware but also all auxiliary equipment and project management/supervision services for the dairy of TYRAS in Greece. Having the aim to achieve the required quality standard, the local civil work and ...


    By HydroThane STP BV

  • The whey to renewable energy

    When Tom Wilson with the Pennsylvania State University Cooperative Extension set out to study the feasibility of a community-based anaerobic digester in Mercer County, he initially analyzed processing manure collected from area dairies and food wastes gathered from the local college, nearby prisons and industrial food processors. But the economics of transporting the materials just did not make ...


    By BioCycle Magazine

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