Cement methane digester, built by Kevin Sims of Oakbburst, near Maryborough, Queensland. It is made in three compartments, the central one sealed off

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Cement methane digester, built by Kevin Sims of Oakbburst, near Maryborough, Queensland. It is made in three compartments, the central one sealed off from the air. Fowl and goat manure, weeds, grass clippings and kitchen scraps are digested in it and the methane collected in inner tubes for easy transportation.

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Size: 2480px × 3732px
Photo credit: © ROBIN SCAGELL/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: biogas, digester, energy, fossil, fuel, fuels, gas, industry, methane