Adsorption kinetics of maxilon yellow 4GL and maxilon red GRL dyes on kaolinite.

  title={Adsorption kinetics of maxilon yellow 4GL and maxilon red GRL dyes on kaolinite.},
  author={Mehmet Doǧan and M Hamdi Karaoğlu and Mahir Alkan},
  journal={Journal of hazardous materials},
  volume={165 1-3},
Kaolinite, a low-costly material, is the most abundant phyllosilicate mineral in highly weathered soils. In this work, the adsorption kinetics of maxilon yellow 4GL (MY 4GL) and maxilon red GRL (MR GRL) dyes on kaolinite from aqueous solutions was investigated using the parameters such as contact time, stirring speed, initial dye concentration, initial pH, ionic strength, acid-activation, calcination and solution temperature. The equilibrium time was 150 min for both dyes. The results showed… CONTINUE READING

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