Fig. 1From: Biomethanation processes: new insights on the effect of a high H2 partial pressure on microbial communitiesMetabolite production of the ex-situ biomethanation reactors (fed with H2 only) and in-situ biomethanation reactors (fed with glucose and H2) inoculated with the different inocula and cluster analysis gathering the reactors according to their metabolite productionBack to article page