Adsorption kinetics of methyl violet onto perlite.

  title={Adsorption kinetics of methyl violet onto perlite.},
  author={Mehmet Doǧan and Mahir Alkan},
  volume={50 4},
This study examines adsorption kinetics and activation parameters of methyl violet on perlite. The effect of process parameters like contact time, concentration of dye, temperature and pH on the extent of methyl violet adsorption from solution has been investigated. Results of the kinetic studies show that the adsorption reaction is first order with respect to dye solution concentration with activation energy of 13.2 kJ mol(-1). This low activation energy value indicates that the adsorption… CONTINUE READING

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