| Parameter | PPL | FWCKM |
---|---|---|---|
VFAs effluents | pH | 7.15 | 6.07 |
tCOD, g/L | 13.60 ± 0.33 | 12.80 ± 1.13 | |
NH4+-N, mg/L | 565 ± 19.14 | 1320 ± 56.57 | |
Acetic acid, g/L | 5.27 ± 0.15 | 3.45 ± 0.10 | |
Iso-butyric acid, g/L | 0.35 ± 0.01 | 0.37 ± 0.01 | |
Butyric acid, g/L | 0.62 ± 0.01 | 1.29 ± 0.04 | |
Iso-valeric acid, g/L | 0.17 ± 0.01 | 0.24 ± 0.01 | |
Propionic acid, g/L | 0.99 ± 0.02 | 0.83 ± 0.02 | |
Valeric acid, g/L | 0.02 ± 0.00 | 0.08 ± 0.00 | |
Total VFA, g/L | 7.43 ± 0.21 | 6.24 ± 0.16 | |
Na, mg/L | 381.50 ± 6.36 | 829.50 ± 16.26 | |
K, mg/L | 4,396.00 ± 33.94 | 1,019.50 ± 13.44 | |
Ca, mg/L | 146.50 ± 3.53 | 49.72 ± 0.07 | |
Fe, mg/L | 1.00 ± 0.00 | 1.00 ± 0.00 | |
Mg, mg/L | 94.00 ± 0.00 | 34.00 ± 1.41 | |
Synthetic glucose medium | Yeast extract, g/L | 5.00 ± 0.01 |  |
D-glucose, g/L | 30.00 ± 0.01 |