Thermodynamic study of para nitro aniline (PNA)‎ adsorption using kaolin clay

الملخص EN

The Adsorption of para nitro anline (PNA), by kaolin clay have been achieved investigation by study the effect of initial concentration temperature on this process.

The equilibrium concentration have been performed calculated spectrophoto metrically by using ultra violet-visible technique.

The thermodynamic parameters (∆G, ∆H, ∆S) have been measured the adsorption is endothermic.