Table 2 Area under the curve for experiment and predicted value vs time
Parameter | V CH4 (L) | COD (gL−1) | PH | VFA acetic acid (gL−1) | Alkalinity (CaCO3 g L−1) | Total nitrogen (gL−1) | Ammonia nitrogen (gL−1) |
|---|---|---|---|---|---|---|---|
Experiment | 17.02 | 22.07 | 146.88 | 7.18 | 47.28 | 11.79 | 4.47 |
Prediction | 16.92 | 21.91 | 147.27 | 7.28 | 46.41 | 11.75 | 4.50 |
Error (%) | 0.61 | 0.74 | 0.26 | 1.48 | 1.84 | 0.27 | 0.69 |