This study targeted to evaluate the availability of extraction the nano-activated carbon from pomegranate peel and study its adsorption efficiency for methylene blue of water solution. UV-Vis is used to know the adsorbent quantities. The results showed that better concentration for adsorbent material was 0.15*10−4 molar, better weight for activated carbon was 0.005g and equilibrium time was 45min. In this study, used largergreen equation for pseudo first order and pseudo second order. The results showed that adsorption system was pseudo second order. Also, in this study applied isotherm, freundlich and Langmuir models and results showed very good linear relationship and relationship coefficient.

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