Metabolitesa (g COD l−1) | H b2 (g COD l−1) | Cellulose (g COD l−1) | Biomassc (g COD l−1) | Total COD (g COD l−1) | COD balanced (%) | Theoretical H2 (ml) | Experimental H2 (ml) | Difference (%) | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
From acetic acid | From butyric acid | Total | ||||||||||
Mono | Initial | 0.01 | 0 | 2.55 | 0.01 | 2.57 | 97 | 247 | 0 | 247 | 245 | 1 |
Final | 1.08 | 0.31 | 0.49 | 0.61 | 2.49 | |||||||
Co | Initial | 0.19 | 0 | 2.55 | 0.02 | 2.76 | 108 | 136 | 186 | 322 | 324 | 0 |
Final | 1.79 | 0.41 | 0.17 | 0.63 | 3 |