The result of regression analysis for calculating the
parameters of Langmuir and Freundlich equations shows
that the value of q (maximum adsorption capacity per unit
weight of adsorbent) for Langmuir is 17.24 mg/g, whereas
the value of b (the adsorption equilibrium constant) is
0.0045 L/mg. Whereas for Freundlich equation value of
K is 0.013 mg/g, the value of n is 0.658.