Fig. 5

(A) Pseudo-first-order and pseudo-second-order kinetic model fitting curves of the adsorption of HA by CM-AA. (B) Langmuir model and Freundlich model fitting curves for isothermal adsorption of the adsorption of HA by CM-AA.

(A) Pseudo-first-order and pseudo-second-order kinetic model fitting curves of the adsorption of HA by CM-AA. (B) Langmuir model and Freundlich model fitting curves for isothermal adsorption of the adsorption of HA by CM-AA.