Parameters of kinetic model for levofloxacin hydrochloride adsorption onto CMNFs–MMT.
Kinetic model | Parameters | Values | |
---|---|---|---|
Pseudo-first-order | q e (mg g−1) | 37.2822 | |
K 1 (min−1) | 0.0576 | ||
R 2 | 0.9702 | ||
Pseudo-second-order | q e (mg g−1) | 40.2959 | |
K 2 (g mg−1 min−1) | 0.0019 | ||
R 2 | 0.9944 | ||
Intra-particle diffusion | Stage I | K d1 (mg (g min1/2)−1) | 6.6747 |
C 1 | −3.9498 | ||
R 1 2 | 0.9531 | ||
Stage II | K d2 (mg (g min1/2)−1) | 1.3606 | |
C 1 | 21.2568 | ||
R 2 2 | 0.9488 | ||
Stage III | K d3 (mg (g min1/2)−1) | 0.1216 | |
C 1 | 36.4721 | ||
R 3 2 | 0.8118 |