Fig. 3From: Kinetics, equilibrium, and thermodynamics investigation on the adsorption of lead(II) by coal-based activated carbonPlot of nonlinearized form of the pseudo-first-order model and linearized form of the pseudo-second-order model [temperature: 298 K; pH: 6.0; initial Pb(II) concentration: 150 mg/L; CBAC dosage: 1.2 g/L (w/v)]Back to article page