digester gas hydrogen sulfide News

  • GTI Cover Selected for Food Processing Plant’s Anaerobic Digester

    Geomembrane Technologies Inc. (GTI) has been awarded an exciting cover project with a U.S.-based food processor. The well-established food processor’s plant, which specializes in deli salads and cake icing, is located in Indiana, USA. Food processing wastewater will be treated on-site in a new anaerobic reactor, followed by aerobic treatment in a sequencing batch reactor. The wastewater ...


    By Geomembrane Technologies

  • Dangerous Chemicals Emitted by Texas Oil and Gas Refinery

    Large amounts of pollutants were accidentally emitted from an oil and gas refinery near Houston, Texas. On Tuesday, officials reported a leak in a heat exchanger tube. As a result, the company shut down one flexicoking unit used to separate heavy oils into fuels. The Texas Commission of Environmental Quality has reported that the shutdown caused a release of carbon monoxide, hydrogen sulfide, ...


    By EMSL Analytical, Inc.

  • Leveraging Potential: Producing Biomethane from Sewage Gas

    Sewage gas from the wastewater treatment unit at the Model AG paper mill in Niedergösgen, Switzerland, will in future be upgraded to biomethane to provide heat and mobility. The technology for this process will be supplied by Hitachi Zosen Inova BioMethan, one of the leading providers of gas upgrading and CO2 separation systems. The gas upgrading system is currently being manufactured in the ...


    By Hitachi Zosen Inova AG

  • Major advance made in generating electricity from wastewater

    Engineers at Oregon State University have made a breakthrough in the performance of microbial fuel cells that can produce electricity directly from wastewater, opening the door to a future in which waste treatment plants not only will power themselves, but will sell excess electricity. The new technology developed at OSU can now produce 10 to 50 more times the electricity, per volume, than most ...


    By GLOBE SERIES

  • Hydroxyl Radical Eliminates H2S in Wet Scrubbers & Flue Gases

    In a recent study in Houston, TX, H2S was removed from a natural gas stream containing 2,000 mg/l of H2S and 5% CO2 using JC 9450 ROS. JC 9450 ROS is a new mineral oxychloride compound that generates Reactive Oxygen Species (ROS) like hydroxyl radical ions and others ions in a highly soluble form that is easy to use. The study, which simulated operating conditions of a wet scrubber, found that ...


    By Jenfitch, LLC

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