Table 2.
Diffusion-chemisorption kinetic parameters for strontium removal.
| Sample | Diffusion-chemisorption kinetic model | |||
|---|---|---|---|---|
| K DC (mg g−1 h−0.5) | q e,cal (mg g−1) | q e,exp (mg g−1) | R adj 2 | |
| A | 2218.524 | 23.976 | 23.90 | 0.999 |
| B | 1153.257 | 21.482 | 21.37 | 0.994 |
| C | 81.156 | 19.717 | 18.40 | 0.986 |
| D | 70.181 | 17.848 | 16.58 | 0.998 |