Fig. 4

Performance in syngas–BSA co-fermentation bottles: a syngas consumption at steady-state, b produced VFA in the effluent at steady state, c degradation of BSA in 24 h and d syngas consumption rate in 24 h
Performance in syngas–BSA co-fermentation bottles: a syngas consumption at steady-state, b produced VFA in the effluent at steady state, c degradation of BSA in 24 h and d syngas consumption rate in 24 h