Plot of (A) qe and k for adsorption of 2,4,5-tri-chlorophenol as a function of CS concentration in [CEL+CS] composite materials; (B) Sorption profiles of 50:50 CS:α-TCD, 50:50 CS:β-TCD and 50:50 γ-TCD CS composites for 3,4 di Cl-Ph; and (C) Equilibrium sorption capacity for 3,4-dichlorophenol by CS+TCD composite materials as a function of α-TCD, β-TCD and γ-TCD concentration in the composites.