Evaluation of Amine Functionalized Thermal Power Plant Solid Waste for Industrial Wastewater Remediation

Figure 8

Adsorption kinetic and nonlinear curve fits (black dash line) of (a) pseudofirst-order and (b) pseudosecond-order kinetics for the adsorption of MO-LCFA APTES (red circle), MO-LCFA (blue hexagon), XO-LCFA APTES (orange triangle), and XO-LCFA (green diamond). The error bars represent the standard deviation of at least three repeated measurements for each time value.

(a)

(b)