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Fig. 4 | Biotechnology for Biofuels

Fig. 4

From: Potential of Zymomonas mobilis as an electricity producer in ethanol production

Fig. 4

The correlation between glucose consumption rate and WV. Colors represent fermentation time and initial glucose were set as 20, 50, 100, 150 g/L, among which, 100 g/L plots were linked (a). The electricity generation process of RM, 6 h supernatant and 30 h supernatant (b, c). Centrifugation was implemented at the position of red arrow while the supernatants at the 6 h and 30 h of cultivation were collected from MFCs and then were loaded in new MFCs to examine their performance. Oxygen was sparged at the position of blue arrow

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