Fig. 4.
Equilibrium adsorption data and Freundlich model prediction for PCM adsorption on activated carbon according to the system temperature (T = 298, 308, 318 and 328 K, pH 3, Dads = 0.8 g L−1, t = 180 min)
Equilibrium adsorption data and Freundlich model prediction for PCM adsorption on activated carbon according to the system temperature (T = 298, 308, 318 and 328 K, pH 3, Dads = 0.8 g L−1, t = 180 min)