Table 6 Linear kinetic model parameters (Pseudo-first-order and Pseudo-second-order) for MB adsorption onto CK–CNF–Fe cryogel beads (C₀ = 150 mg L⁻¹, pH = 7, T = 298 K).
Model | Parameter | Value | R² |
|---|---|---|---|
Pseudo-first‐order | k₁ (min⁻¹) | 0.062 | 0.881 |
qₑ,cal (mg.g⁻¹) | 121.8 | ||
Pseudo-second‐order | k₂ (g·mg⁻¹·min⁻¹) | 0.016 | 0.996 |
qₑ,cal (mg.g⁻¹) | 146.9 |
