Item | Concentration (g/L) | |
---|---|---|
FW | FVW | |
SCOD | 56.76 ± 2.22 | 25.93 ± 1.59 |
Total nitrogen | 2.14 ± 0.08 | 0.32 ± 0.03 |
Total VFA | 35.35 ± 1.45 | 22.18 ± 1.07 |
Acetic acid | 16.11 ± 1.02 | 5.34 ± 0.87 |
Propionic acid | 6.69 ± 0.55 | 1.02 ± 0.30 |
Butyric acid | 10.75 ± 0.20 | 14.23 ± 0.42 |
Valeric acid | 0.83 ± 0.06 | 0.92 ± 0.05 |
Isobutyric acid | 0.35 ± 0.03 | 0.21 ± 0.02 |
Isovaleric acid | 0.62 ± 0.02 | 0.46 ± 0.02 |