Power to methane: WP 2/3: a promising new method for hydrogen delivery to methanogens results in more methane from biomass

Gert Hofstede, Emile Apol, Ronald Wedema, Hans Banning, Jeroen Tideman, Folkert Faber, Jan Peter Nap

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Abstract

Excess of renewable electricity from wind turbines or solar panels is used for electrolysis of water. To store this renewable energy as methane, the hydrogen is fed to an anaerobic digester to stimulate biological methanation by hydrogenotrophic methanogens. This workpackage focusses on the best ways for hydrogen delivery and the community changes in a biomethanation reactor as a result of hydrogen supply.
Original languageEnglish
Number of pages1
Publication statusPublished - 20 Jun 2017

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Keywords

  • renewable energy
  • biomass
  • methane
  • wind turbines
  • solar panels
  • electricity
  • hydrogen

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