NaNO3(M) k2 qe(mg/g) R2 SD2 n P
0 4.99×10-4 229.89 0.991 8.2×10-4 29 <0.0001
0.01 5.17×10-4 211.42 0.996 4.0×10-4 29 <0.0001
Table 2: Adsorption Kinetics modeling of Co (II) by using Pseudo-Second order kinetics theory.