Removal of Malachite Green Dyes By Adsorption onto Activated Carbon - Mno 2 - Nanocomposite - Kinetic Study and Equilibrium Isotherm Analyses

@inproceedings{Iosr2015RemovalOM,
  title={Removal of Malachite Green Dyes By Adsorption onto Activated Carbon - Mno 2 - Nanocomposite - Kinetic Study and Equilibrium Isotherm Analyses},
  author={Journals Iosr and M.Santhi and P.E.Kumar and B. Muralidharan},
  year={2015}
}
  • Journals Iosr, M.Santhi, +1 author B. Muralidharan
  • Published 2015
  • Chemistry
  • This paper presents the feasibility of removal of basic dye malachite green from aqueous solutions by using a low cost AC-MnO2-NC. Batch adsorption experiments were carried out as a function of pH, contact time, initial concentration of the adsorbate, adsorbent dosage and temperature . Langmuir, Freundlich and Tempkin isotherms were also studied . Pseudo first order, Pseudo second order , intra-particle diffusion model and Elovich kinetic models were studied . Thermodynamic parameters such as… CONTINUE READING
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