Flow rate (ml/min) | Dilution rate = flow rate/bed volume | Glucose conc. (g/l) | Ethanol productivity | Ethanol yield | ||
---|---|---|---|---|---|---|
D × P = (g/g yeast h) at: 300 min | Y(p/s) = Pl − Po/So − Sl at: 300 min | |||||
B.Yeast | ER.Yeast | B.Yeast | ER.Yeast | |||
4 | 0.2 | 4 | 0.38 | 0.4 | 1.11 | 1.2 |
4 | 0.2 | 10 | 0.56 | 0.64 | 1.0 | 1.2 |
90 | 4.5 | 4 | 10.8 | 12.6 | 0.63 | 0.73 |
90 | 4.5 | 10 | 17.1 | 19.8 | 0.48 | 0.55 |