Langmuir Freundlich
CA KL (l/mg) q (mg/g) R2 KF n R2
GACA 0.071 111.11 0.994 39.57 6.06 0.948
GACB 0.004 200 0.914 1.906 1.379 0.989
Table 2: Parameters of the adsorption model for phenol adsorption onto Granular Activated Carbon.