Table 3.
State | Adsorption Capacity (mg/g) | Recovery Rate (%) |
---|---|---|
Before regeneration | 4.81 | - |
After regeneration 1 | 8.60 | 79 |
After regeneration 2 | 11.95 | 39 |
After regeneration 3 | 14.13 | 18 |
After regeneration 4 | 15.50 | 10 |
After regeneration 5 | 16.11 | 4 |