K.G. Varshney, A.A. Khan, Upma Gupta, S.M. Maheshwari
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The adsorption of phosphamidon on the surface of antimony(V) phosphate: A thermodynamic study
The thermodynamics of the adsorption of phosphamidon on antimony(V) phosphate cation exchanger has been studied at 30, 45 and 50°C and the thermodynamic equilibrium constant (K0), standard free energy change (ΔG°), enthalpy change (ΔH°) and entropy change (ΔS°) have been calculated to predict its adsorption behaviour. All the data are adequately represented by the Freundlich isotherms.
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