Fig. 2From: Development and evaluation of a functional bioreactor for CO fermentation into ethanolVariation of pH during the experiment. 1*^; 2*^; 3*^; 4**. Gas: 10 mL/min, media and effluent: 0.25 mL/min; 5***. Gas: 15 mL/min, media and effluent: 0.25 mL/min; 6***. Gas: 10 mL/min, media and effluent: 0.5 mL/min; 7***. Gas: 10 mL/min, media and effluent: 0.75 mL/min; *300 rpm; **400 rpm; ***500 rpm; ^ Gas: 5 mL/min, media and effluent: 0.25 mL/minBack to article page