Kinetic parameters of adsorption Fe2+ by immobilized particles.
Sample | Elovich adsorption kinetics model | Weber internal diffusion kinetics model | |||||
---|---|---|---|---|---|---|---|
q e | α | β | R 2 | q t | k | R 2 | |
1# | 0.642 | 0.034 | 0.012 | 0.925 | 0.849 | 0.023 | 0.874 |
2# | 0.581 | 0.028 | 0.015 | 0.902 | 0.760 | 0.017 | 0.846 |