Table 1 Experimental design points for the mixture analysis model and their experimental results
No | Lactate | Acetate | Propionate | CDW (g/L) | PHA (g/L) | PHB content (%) | PHV content (%) |
|---|---|---|---|---|---|---|---|
1 | 1 | 0 | 0 | 1.725 | 0.178 | 9.696 | 0.512 |
2 | 0.5 | 0.5 | 0 | 3.185 | 1.579 | 48.732 | 0.798 |
3 | 0 | 1 | 0 | 2.365 | 0.8 | 33.127 | 0.561 |
4 | 0 | 0.5 | 0.5 | 1.95 | 0.632 | 29.642 | 3.204 |
5 | 0 | 0 | 1 | 1.99 | 0.112 | 5.5 | 2.221 |
6 | 0.5 | 0 | 0.5 | 2.18 | 0.332 | 10.442 | 5.06 |
7 | 0.3333 | 0.3333 | 0.3333 | 2.48 | 0.943 | 32.815 | 4.909 |
8 | 0.6667 | 0.1667 | 0.1667 | 2.395 | 0.812 | 30.754 | 0.812 |
9 | 0.1667 | 0.1667 | 0.6667 | 2.21 | 0.426 | 15.227 | 4.052 |
10 | 0.1667 | 0.6667 | 0.1667 | 2.135 | 0.656 | 26.684 | 4.035 |