Conversion of H2 and CO2 to CH4 and acetate in fed-batch biogas reactors by mixed biogas community: a novel route for the power-to-gas concept.
Márk SzuhajNorbert ÁcsRoland TengölicsAttila BodorGábor RákhelyKornél Lajos KovácsZoltán BagiPublished in: Biotechnology for biofuels (2016)
Fed-batch reactors significantly improve the efficiency of the biological power-to-gas process. Besides their storage function, biogas fermentation effluent reservoirs can serve as large-scale bio CH4 reactors. On the basis of this recognition, a novel concept is proposed, which merges biogas technology with other means of renewable electricity production for improved efficiency and sustainability.