Table 5. Results Obtained for the Experimental Design E-2.
| solids
in light phase |
||||||||
|---|---|---|---|---|---|---|---|---|
| X1B (min) | X2 (% v/v) | X3 (v/w) | YL1 (%) | YL2 (%) | YL3 | YL4 (%) | YL5 (%) | YL6 (USD/kg) |
| 60 | 85 | 14:1 | 18.1 ± 0.01 | 65.0 ± 0.32 | 2.44 ± 0.04 | 49.0 ± 0.78 | 15.6 | 185.4 |
| 90 | 85 | 10:1 | 14.7 ± 0.18 | 65.6 ± 0.08 | 2.58 ± 0.05 | 50.2 ± 0.05 | 14.1 | 160.6 |
| 30 | 90 | 14:1 | 19.4 ± 0.04 | 64.0 ± 0.29 | 2.25 ± 0.00 | 42.3 ± 0.13 | 23.7 | 122.2 |
| 90 | 95 | 10:1 | 15.7 ± 0.03 | 61.6 ± 0.89 | 1.97 ± 0.01 | 48.0 ± 0.63 | 38.7 | 58.7 |
| 30 | 95 | 10:1 | 17.8 ± 0.33 | 61.3 ± 0.15 | 1.96 ± 0.02 | 40.1 ± 0.18 | 43.5 | 52.2 |
| 60 | 90 | 10:1 | 19.7 ± 0.39 | 63.8 ± 0.23 | 2.20 ± 0.04 | 43.6 ± 0.73 | 19.2 | 118.5 |
| 60 | 95 | 14:1 | 17.1 ± 0.28 | 61.7 ± 0.21 | 1.95 ± 0.01 | 43.4 ± 0.64 | 42.1 | 68.7 |
| 30 | 85 | 10:1 | 16.8 ± 0.08 | 64.9 ± 0.29 | 2.42 ± 0.00 | 46.6 ± 0.49 | 18.1 | 125.3 |
| 60 | 85 | 6:1 | 14.2 ± 0.20 | 65.6 ± 0.25 | 2.56 ± 0.00 | 61.7 ± 0.02 | 10.5 | 156.6 |
| 60 | 90 | 10:1 | 16.7 ± 0.32 | 64.7 ± 0.65 | 2.34 ± 0.04 | 41.8 ± 0.34 | 24.2 | 93.7 |
| 90 | 90 | 6:1 | 19.0 ± 0.16 | 64.8 ± 0.80 | 2.34 ± 0.03 | 49.5 ± 0.74 | 18.0 | 91.5 |
| 90 | 90 | 14:1 | 14.0 ± 0.18 | 63.6 ± 0.10 | 2.13 ± 0.01 | 44.9 ± 0.09 | 27.6 | 104.9 |
| 30 | 90 | 6:1 | 14.1 ± 0.24 | 62.9 ± 0.20 | 2.16 ± 0.01 | 69.5 ± 0.03 | 14.9 | 110.7 |
| 60 | 90 | 10:1 | 16.8 ± 0.10 | 64.6 ± 0.26 | 2.26 ± 0.00 | 45.5 ± 0.18 | 24.5 | 92.7 |
| 60 | 95 | 6:1 | 14.8 ± 0.26 | 61.5 ± 0.94 | 1.93 ± 0.03 | 44.1 ± 0.57 | 32.5 | 50.7 |
| S exp.a | 1.71 | 0.52 | 0.07 | 1.85 | 3.01 | 14.62 | ||
a
Standard deviation of the central point of the experimental design.