Skip to main content

Advertisement

Fig. 6 | Biotechnology for Biofuels

Fig. 6

From: Lessons learned from the microbial ecology resulting from different inoculation strategies for biogas production from waste products of the bioethanol/sugar industry

Fig. 6

NMDS plot analyses of the methanogenic T-RFLP profiles and its correlation with reactor parameters. The hulls show the effect of the inoculation strategy (MIX vs. FCM) using the co-digestion setup (a), and the effect of the substrate (mono vs. co-digestion) applying MIX inoculum (b). The data points are numbered according to specific sampling days. The blue arrows indicate the highly significant (p < 0.001) methanogens, whereas the black arrows represent the highly significant (p < 0.001) reactor parameters as correlation vectors of the methanogenic community dynamics. The arrow length shows the correlation with the ordination axis, while the arrow direction corresponds to the community structures

Back to article page