Biogas Storage Articles

3 Results found
  • Category: Energy & Renewables ×

  • Subcategory: Biogas Storage ×

Use of biogas for cogeneration of heat and electricity for local application: performance evaluation of an engine power generator and a sludge thermal dryer

by IWA Publishing  (Nov. 6, 2012)

A small unit of cogeneration of energy and heat was tested at the Centre for Research and Training on Sanitation UFMG/COPASA – CePTS, located at the Arrudas Sewage Treatment Plant, in Belo Horizonte, Minas Gerais, Brazil. The unit consisted of an engine power generator adapted to run on biogas, a thermal dryer prototype and other ...

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

by IWA Publishing  (Jan. 1, 2011)

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 ...

Autogenerative high pressure digestion: anaerobic digestion and biogas upgrading in a single step reactor system

by IWA Publishing  (Jan. 1, 2011)

Conventional anaerobic digestion is a widely applied technology to produce biogas from organic wastes and residues. The biogas calorific value depends on the CH4 content which generally ranges between 55 and 65%. Biogas upgrading to so-called ‘green gas’, with natural gas quality, generally proceeds with add-on technologies, applicable only for ...

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