Table 1. Kinetic Parameters of Cu(II) Ion Adsorption on VMBF-g-PGMA-S.
| parameters | VMBF-g-PGMA-S | |
|---|---|---|
| pseudo-1st-order | k1 (min–1) | 3.6 × 10–3 |
| Qcal (mg·g–1) | 16.94 | |
| R2 | 0.998 | |
| pseudo-2nd-order | k2 (mg·g–1·min–1) | 1.02 × 10–2 |
| Qcal (mg·g–1) | 62.76 | |
| R2 | 0.999 |
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