Kinetics, Isotherm, Thermodynamics, and Recyclability of Exfoliated Graphene-Decorated MnFe₂O₄ Nanocomposite Towards Congo Red Dye

Figure 9

Linear plots of kinetic models: (a) pseudo-first-order, (b) pseudo-second-order, (c) Elovich, and (d) Bangham for the adsorption of CR over EG@MnFe₂O₄.

(a)

(b)

(c)

(d)