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Removal of Cd(II) ion from wastewater by adsorption onto treated old newspaper: kinetic modeling and isotherm studiesKeywords: Kinetics, Equilibrium, Cadmium, Adsorption, Wastewater treatment, Newspaper pulp Abstract: The kinetic process of Cd(II) adsorption onto TNP was found to fit the pseudo-second-order model. The equilibrium adsorption data for Cd(II) were better fitted to the Langmuir adsorption isotherm model.
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