Linearized Equations of Pseudo Second-order Kinetic for the Adsorption of Pb(II) on Pistacia Atlantica Shells

In the present study, four forms of pseudo second (PS) order kinetic linearized equations for the adsorption of Pb(II) by pistacia atlantica shells were investigated. Kinetic parameters determined for all forms of linearized equations and results obtained from this study show that not only the parameters obtained can be differed but also based on the kinetic parameters obtained is recommended to calculate the PS-order parameters by the linearized equation 1, because this form has the maximum amount of adsorbed of Pb(II) at equilibrium(qe=50.000 mgg-1) and coefficient of determination (R2=0.996).