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Comparison of column equilibrium capacity of various adsorbents for MO removal.
| Adsorbent | Column Conditions | qe (mg/g) | R 2 | Reference | Regeneration | |||
|---|---|---|---|---|---|---|---|---|
| C0 (mg/L) | pH | Flow Rate (mL/min) | Bed (cm) | |||||
| Iron oxide-coated zeolite (IOCZ) | 30 | 2.5 | 11 | 6 | 0.334 | 0.772 | [5] | - |
| Waste tyre activated carbon (WTAC) | 40 | - | 3 | 1.5 | 6.89 | 0.983 | [27] | 89% |
| De-oiled Soya | 33 | 6.5 | 0.5 | 1 g | 3.5 | - | [28] | 93% |
| PACK | 30 | 6.5 | 1.1 | 0.7 | 69.1 | 0.9676 | This work | 73% |
