Calculation | Glycerol concentration (g/L) [A] | pH [B] | C/N ratio (g/g) [C] |
---|---|---|---|
K1 | 2.54 | 2.97 | 2.64 |
K2 | 2.61 | 2.41 | 2.89 |
K3 | 3.06 | 2.83 | 2.68 |
k 1 | 0.85 | 0.99 | 0.88 |
k 2 | 0.87 | 0.80 | 0.96 |
k 3 | 1.02 | 0.94 | 0.89 |
R | 0.17 | 0.19 | 0.08 |
Primary and secondary order | B > A > C | ||
Optimal levels | A2 | B1 | C2 |
Optimal combination | 10 g/L, pH5.0, C/N 5/3 |