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Figure 3 | Biotechnology for Biofuels

Figure 3

From: Biogenic hydrogen and methane production from Chlorella vulgaris and Dunaliella tertiolectabiomass

Figure 3

Metabolite production in the cultures without anaerobic enrichments. H2 (A), CO2 (B) and the main fermentation products acetate (C) and formate (D) where closed circles = Chlorella vulgaris and no inoculum, closed squares = C. vulgaris, 2-bromoethanesulfonic acid (BESA) and no inoculum, closed triangles = Dunaliella tertiolecta and no inoculum, and crosses = D. tertiolecta, BESA and no inoculum.

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