Table 3 |
|||||
| Values of independent variables at different levels of CCD design | |||||
| Independent variable | Levels | ||||
| -α (1.682) | −1 | 0 | +1 | +α (1.682) | |
| Number of passes (times) | 12 | 15 | 20 | 25 | 28 |
| Biomass concentration (g/L) | 4.41 | 5.74 | 7.70 | 9.65 | 10.98 |
| Pulse pressure (bar) | 327.28 | 600 | 1,000 | 1,400 | 1672.72 |
Tam et al. BMC Biotechnology 2012 12:70 doi:10.1186/1472-6750-12-70
