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Summarized Langmuir, Freundlich, and Temkin parameters for the grafted samples.
| Langmuir | Freundlich | Temkin | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| T = 22 °C | T = 40 °C | T = 60 °C | T = 22 °C | T = 40 °C | T = 60 °C | T = 22 °C | T = 40 °C | T = 60 °C | |||
| qmax (mg/g) |
614.28 | 512.15 | 494.18 | Kf (L/g) |
112.1 | 90.3 | 31.8 | bT (J/mol) |
36.98 | 39.69 | 29.66 |
| KL (L/g) |
0.028 | 0.042 | 0.02 | n | 3.80 | 3.59 | 2.30 | At (L/g) |
7.55 | 3.24 | 0.25 |
| R2 | 0.99 | 0.99 | 0.99 | R2 | 0.9714 | 0.99 | 0.95 | R2 | 0.87 | 0.98 | 0.98 |
