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Isotherm and Kinetic models parameters and constants for AR18 removal by HMNP.
| Langmuir | Freundlich | Temkin | Dubinin-Radushkevich | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R2 | qmax(mg/g) | b | R2 | Kf(L/mg) | nF | R2 | bT | AT | R2 | qmax(mg/g) | β | |
| Isotherm | 0.996 | 12.84 | 2.64 | 0.641 | 7.77 | 6.28 | 0.71 | 1.3 | 0.038 | 0.85 | 12.92 | 5.41*10–8 |
| Pseudo-first order | Pseudo-second order | Intraparticle diffusion | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R2 | qe (mg/g) | K1 (min-1) | R2 | qe (mg/g) | k2(g/mg.min) | R2 | C (mg/g) | Kdif (mg/g min0.5) | ||||
| Kinetic | 0.968 | 3.279 | 0.047 | 0.999 | 10.834 | 0.025 | 0.96 | 7.311 | 0.378 | |||
