Simultaneous biomethanisation of endogenous and imported CO2 in organically loaded anaerobic digesters
Sign Up to like & getrecommendations! Published in 2019 at "Applied Energy"
DOI: 10.1016/j.apenergy.2019.04.058
Abstract: Abstract In-situ biomethanisation reduces the CO2 in biogas to CH4 via direct H2 injection into an anaerobic digester, but volumetric methane production (VMP) is limited by organic loading. Ex-situ biomethanisation, where gaseous substrates are fed… read more here.
Keywords: co2; biogas; loaded anaerobic; situ ... See more keywords
In-situ biogas upgrading with pulse H2 additions: The relevance of methanogen adaption and inorganic carbon level.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.02.016
Abstract: Surplus electricity from fluctuating renewable power sources may be converted to CH4 via biomethanisation in anaerobic digesters. The reactor performance and response of methanogen population of mixed-culture reactors was assessed during pulsed H2 injections. Initial… read more here.
Keywords: situ biogas; methanogen; biomethanisation; biogas upgrading ... See more keywords