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Fig. 6 | Biotechnology for Biofuels and Bioproducts

Fig. 6

From: Improvement of 1,3-propanediol production from crude glycerol by co-cultivation of anaerobic and facultative microbes under non-strictly anaerobic conditions

Fig. 6

Abundance of synthetic microbial consortia during the fed-batch fermentation process at 0.02 vvm N2 supply for 3 h. The fermentations were carried out at 37 °C, pH 7.0 and 200 rpm in 5-L bioreactor containing 2 L medium. Residual glycerol controlled around 40 g/L. *Represented 0.2 vvm N2 supply for 3 h

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