Thermodynamic and Kinetic Study for Carmine adsorption on poly p-toluidine surface
Keywords:
Poly p-toluidine ,adsorption , Thermodynamically, kineticallyAbstract
In this approach, poly p-toluidine(PPT) was prepared based on the literature. The adsorption of carmine on the surface of poly p-toluidine(PPT). Different conditions affecting the adsorption process such as equilibrium time, initial concentration of studied dye , amount of polymer, and pH factor were studied. Isotropic experiments were performed and equilibrium adsorption data were fitted to the Langmuir and Freundliche isotherms. The thermodynamic and Kinetic study has also investigated the results that adsorption of carmine follow pseudo-second order. Also, the carmine was successfully extorted after adsorption. The morphology of surface was studied by scanning electron microscopy(SEM).
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Copyright (c) 2021 Bayader D. Salman, Khansa Abdul. Razzaq Ali Al-Assdi
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