| Day | Biogas Volume (mL) | pH | TDS | EC |
| 0 | 0 | 0 | 0 | 0 |
| 1 | 65 ± 0.06 | 8.21 ± 0.24 | 3.10 ± 0.02 | 7.56 ± 0.03 |
| 2 | 110 ± 0.08 | 8.20 ± 0.15 | 3.55 ± 0.10 | 7.88 ± 0.01 |
| 3 | 140 ± 0.04 | 8.20 ± 0.12 | 3.55 ± 0.02 | 7.88 ± 0.05 |
| 4 | 250 ± 0.09 | 8.18 ± 0.32 | 3.85 ± 0.04 | 7.98 ± 0.04 |
| 5 | 287 ± 0.12 | 8.97 ± 0.22 | 4.08 ± 0.02 | 8.22 ± 0.02 |
| 6 | 310 ± 0.07 | 7.63 ± 0.25 | 4.48 ± 0.12 | 8.97 ± 0.12 |
| 7 | 398 ± 0.04 | 7.76 ± 0.13 | 4.66 ± 0.11 | 9.41 ± 0.08 |
| 8 | 421 ± 0.05 | 8.27 ± 0.23 | 4.35 ± 0.10 | 8.81 ± 0.11 |
| 9 | 440 ± 0.03 | 7.89 ± 0.02 | 4.37 ± 0.03 | 8.88 ± 0.04 |
| 10 | 450 ± 0.06 | 7.85 ± 0.11 | 4.56 ± 0.02 | 9.16 ± 0.06 |
| 11 | 500 ± 0.14 | 8.31 ± 0.01 | 3.82 ± 0.04 | 7.42 ± 0.03 |
|
| 560 ± 0.02 | 7.95 ± 0.25 | 3.72 ± 0.03 | 7.50 ± 0.02 |
| Mean | 302.4 ± 0.06 | 7.50 ± 0.16 | 3.70 ± 0.05 | 7.67 ± 0.20 |