Initial pH | Termination pH | Initial phosphorus concentration (mg/L) | Utilisation rate (%) | Residual phosphorus concentration (mg/L) |
3.06 | 5.68 | 12763.57 | 89.63 | 1323.58 |
3.08 | 5.57 | 12171.61 | 88.02 | 1458.17 |
3.03 | 5.21 | 12076.01 | 88.24 | 1420.14 |
3.35 | 5.92 | 4407.70 | 64.15 | 1580.16 |
3.35 | 5.70 | 3932.21 | 62.31 | 1482.05 |
3.35 | 5.65 | 3826.00 | 60.89 | 1496.35 |