Waste activated sludge: mixed fruit and cheese whey | 100:0 | 95:5 | 90:10 | 85:15 |
---|---|---|---|---|
COD (g/l) | 52.1 ± 0.06 | 53.12 ± 0.06 | 54.78 ± 0.06 | 55.31 ± 0.06 |
SCOD (g/l) | 4.020 ± 0.08 | 6.23 ± 0.11 | 7.12 ± 0.09 | 8.51 ± 0.21 |
VS (g/l) | 33.12 ± 0.02 | 34.41 ± 0.82 | 34.91 ± 0.92 | 35.33 ± 0.82 |
VSS (g/l) | 30.01 ± 0.06 | 28.91 ± 0.52 | 29.45 ± 0.61 | 30.27 ± 0.4 |
TS (g/l) | 41.25 ± 0.02 | 42.68 ± 0.55 | 44.11 ± 0.71 | 44.72 ± 0.52 |
TSS (g/l) | 36.8 ± 0.06 | 35.96 ± 0.72 | 35.21 ± 0.81 | 34.87 ± 0.83 |
pH | 6.54 ± 0 | 6.51 ± 0 | 6.49 ± 0 | 6.46 ± 0 |
C/N | 10 ± 0.2 | 13.5 ± 0.3 | 15.12 ± 0.25 | 16.33 ± 0.52 |
Alkalinity (mg CaCO3/l) | 3050 ± 25 | 2651 ± 0.43 | 2570 ± 56 | 2450 ± 63 |