Microbial adaptation to H2 improves the conversion of volatile fatty acids to methane during in situ biomethanation even in CO2-depleted conditions
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The in situ biomethanation process aims to increase the CH4 content in biogas by injecting H2 into anaerobic digesters, improving its energetic value. However, H2 injection causes CO2 depletion hampering in situ biomethanation performances. This work investiga... ...
