Skip to main content
Figure 1 | Biotechnology for Biofuels

Figure 1

From: Exploitation of algal-bacterial associations in a two-stage biohydrogen and biogas generation process

Figure 1

H 2 accumulation (A) and O 2 content (B) in the headspaces of the various cultures in time. Orange circles: mixed algal-bacterial co-culture (AB + S); green squares: algal-bacterial mixture with added E. coli ΔhypF (AE + S); blue triangles: sulfur-deprived bacterium-free co-culture of Chlamydomonas sp. and Scenedesmus sp. (A-S); red diamonds: bacterium-free co-culture of Chlamydomonas sp. and Scenedesmus sp. without sulfur deprivation (A + S).

Back to article page