Biogas Regulations Articles

  • Cargill - Case Study

    Sulphate removal from starch processing water A Dutch operation of starch processing company Cargill treats its sulphate-rich water with an anaerobic bioreactor. This produces biogas that is rich in hydrogen sulphide. Cargill chose THIOPAQ® technology to remove the hydrogen sulphide, which enables them to meet the legislation for sulphate discharges. Also, two of ...


    By Paques B.V.

  • Case study - Fermentation plant Kompoferm Mini, Galmiz (Switzerland)

    Planning, delivery, installation, commissioning and trial operation of a biowaste treatment plant for production of biogas by dry fermentation. Retention: July 2014 Commissioning: March 2015 Throughput: 9,000 Mg/a green waste Components of the plant: 4 fermentation boxes, ...


    By Eggersmann Anlagenbau

  • BioEnergy Outlook: Interesting Times

    There is no historical evidence that the expression “may you live in interesting times” is actually a Chinese curse, but, apocryphal or not, it seems appropriate in the immediate aftermath of the 2016 election. Regardless of one’s political affiliations, there is no denying that the next few years are going to be interesting. For renewable energy in general that might not always ...


    By BioCycle Magazine

  • Towards a standardization of biomethane potential tests

    Production of biogas from different organic materials is a most interesting source of renewable energy. The biomethane potential (BMP) of these materials has to be determined to get insight in design parameters for anaerobic digesters. Although several norms and guidelines for BMP tests exist, inter-laboratory tests regularly show high variability of BMPs for the same substrate. A workshop was ...


    By IWA Publishing

  • Expect a lot! Premium technologies for the biogas industry - made by AERZEN

    The use of biogas for energy generation will help considerably when it comes to achieving the objectives set out, both nationally and internationally, in nuclear energy programmes and for the reduction of CO2 emissions. AERZEN COM.PRESS interviewed Axel C Mr. Cichon, what is the role of biogas/biomethane today in the generation of energy ...

  • American Biogas Council Policy Update

    ABC staff and members met with White House staff, legislators and federal agency officials during a recent fly-in to Washington, D.C. The American Biogas Council is celebrating its fifth year as the association for the anaerobic digestion and biogas industries. The Council, with over 200 members and 8,000 stakeholders, is very active in legislative activities at both the federal and state ...


    By BioCycle Magazine

  • Moving Wisconsin’s Biogas Industry Forward

    A recent survey of Wisconsin’s biogas industry — which includes 172 anaerobic digesters —highlights challenges and solutions needed to advance biogas facility development. Wisconsin boasts one of the highest number of anaerobic digester (AD) systems in the United States, with 172 digesters covering a variety of sectors, sizes, operational approaches, and system applications. A ...


    By BioCycle Magazine

  • Decolorization and biogas production by an anaerobic consortium: effect of different azo dyes and quinoid redox mediators

    The inhibitory effect of azo dyes and quinoid compounds on an anaerobic consortium was evaluated during a decolorization process and biogas production. In addition, the impact of quinoid compounds such as lawsone (LAW) and anthraquinone-2,6-disulfonate (AQDS) on the rate of decolorization of Direct Blue 71 (DB71) was assessed. The anaerobic consortium was not completely inhibited under all ...


    By IWA Publishing

  • EPA announces 2014/2015 Cellulosic Waiver credit prices, new direct final rule

    On March 25, 2015, EPA announced the direct final rule, Regulation of Fuels and Fuel Additives: Cellulosic Waiver Credit Price and Minor Amendments to Renewable Fuel Standard Regulations, that would result in cellulosic waiver credit prices being posted ...


    By Bergeson & Campbell, P.C.

  • LCA applied to elucidate opportunities for biogas from wastewaters in Colombia

    Biogas produced in municipal and industrial wastewater treatment facilities (BWWF) is a resource wasted in several socio-economic contexts. BWWF-based projects are compared against energy projects using conventional electricity or natural gas (NG), following strict economic considerations that usually tip the balance in favour of conventional energy supply. This is because the economic gain ...


    By IWA Publishing

  • New solution of producing Biogas from waste

    Market drivers- organic waste to biogas  Increased environmental awareness Interest for biological treatment of renewable sources and organic waste Increasing environmental pressures on waste disposal (landfills) European Landfill Directive 1999/31EC Animal-by Products Regulation (ABPR, 1774/2002/EC) Profitable (+green ...


    By Cambi Group AS

  • Clarke Energy applauded for its ongoing adaptation to the biogas market

    French magazine Energie Plus has put Clarke Energy forward as a good example of a traditional key player adjusting to the constant developing biogas sector. The article shows that today’s companies have to adapt to the markets to survive. It demonstrates Clarke Energy being an inspiring case of a company that has looked at innovative possibilities to handle that new and constantly changing ...


    By Clarke Energy

  • Coupling ASM3 and ADM1 for wastewater treatment process optimisation and biogas production in a developing country: case-study Surat, India

    The overall performance of the Anjana wastewater treatment plant (WWTP) located in Surat, India, was assessed by coupling the Activated Sludge Model No. 3 (ASM3) and the Anaerobic Digestion Model No. 1 (ADM1). Guidelines developed by the Dutch Foundation for Applied Water Research (STOWA) were successfully applied for the determination of wastewater characteristics. Concerning the fractionation ...


    By IWA Publishing

  • Using biogas for combined heat and power

    An integral part of the majority of anaerobic digestion facilities across the world is the CHP combined heat and power (CHP) engine. For the first time builder of a biogas plant, it is often neglected as the focus is on reducing the capital costs ...


    By Clarke Energy

  • Using biogas for combined heat and power

    An integral part of the majority of anaerobic digestion facilities across the world is the CHP combined heat and power (CHP) engine. For the first time builder of a biogas plant, it is often neglected as the focus is on reducing the capital costs ...


    By Clarke Energy

  • Case study - Optimising biogas generation in the UK and Germany

    Methane makes money. It generates energy revenues, carbon credits and is part of bio-treatment sludge processing. In most of the world it has only just begun. Measuring what we are doing and being responsible with this potentially damaging greenhouse gas makes good sense. With gas production for revenue, measurement is essential. While landfill gas analysis has been required for compliance with ...

  • Ethanol by-product raises biogas output

    In 2007, the City of Fergus Falls, Minnesota undertook a study to evaluate adding thick corn stillage to the anaerobic digesters at its wastewater treatment plant (WWTP). The goal was to determine the potential for codigesting syrup with biosolids to increase biogas production, while avoiding operational and regulatory problems. The Fergus Falls WWTP operates three digesters in series, two ...


    By BioCycle Magazine

  • Power generation from maize in Germany does justice to climate

    Type     HOFGAS®- IFL1c 360 Performance     360 Nm3/h / 2700 kW / 40mbar       Customer     Schmack Biogas AG (DE) Situation Actually, it's all quite simple: maize grows with the help of the sun, and power is produced from maize. How is this brought about? Vegetable raw material is ...


    By Hofstetter BV

  • Assessing Feasibility of Direct Drive Technology for Energy Recovery from Digester Biogas

    ABSTRACTThe Regional Municipality of Waterloo completed a study, with support from Environment Canada, to evaluate the feasibility of using direct drive technology to recover energy from digester biogas. The study identified that a 150 HP engine, operating at 54 % load, could be supported by the estimated gas production of 1560 m3/d with 63 % methane by volume. ...

  • Minnesota Dairy Runs Hydrogen Fuel Cell on Biogas

    Untitled Document Demonstration project with ...


    By BioCycle Magazine

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