sewage ch4 gas News

  • At the leading edge of sewage biogas - now and a century ago

    In the city which built the UK's first anaerobic digester in 1895 and had sewage-gas street lighting around the 1900s, today's state-of-the-art sewage biogas analysis equipment is monitoring today's biogas at South West Water's Countess Wear Sewage Treatment Works in Exeter. On watch Countess Wear's sludge reception centre serves more than ...


    By Geotech

  • On Gas Watch 24/7

    Biogas produced by the United Utilities anaerobic digestion sludge plant at Lancaster (Stodday) waste water-treatment runs a brand new 525kW combined heat and power (CHP) engine generating electricity and now operating 24/7. It joins an existing 325kW engine already in service for three years. In addition to biogas from the Stodday mesophilic anaerobic digester, a new enzymic hydrolyser increases ...


    By Geotech

  • Portable biogas monitoring for process control & analysis

    Regular, reliable and accurate monitoring of biogas yield is essential for optimising process performance, treatment and control. There are many solutions and products available using the latest gas measurement techniques however not all are reliable, maintain the required accuracy or assist with minimising potential downtime. Biogas is produced by anaerobic digestion of biodegradable materials, ...


    By Geotech

  • Fact sheet on Biogas - An important renewable energy source

    “Biogas” is a gas produced by anaerobic fermentation of different forms of organic matter and is composed mainly of methane (CH4) and carbon dioxide (CO2). Typical feedstocks for biogas production are manure and sewage, residues of crop production (i.e., straw), the organic fraction of the waste from households and industry, as well as energy crops including maize and grass silage. ...

  • Biogas monitoring yields rewards

    Whilst there is increasing interest in generating power from waste gas, this has been central to one company for years. Based in the UK, Geotech has been helping water utilities, agricultural and landfill operators and food waste processors worldwide offset energy costs or generate income from waste-generated biogas, manufacturing portable and fixed monitoring equipment. Geotech has over 200 ...


    By Geotech

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you