Adsorption of Hexavalent Chromium from Aqueous Solution by Using Activated Red Mud.

@article{Pradhan1999AdsorptionOH,
  title={Adsorption of Hexavalent Chromium from Aqueous Solution by Using Activated Red Mud.},
  author={Pradhan and Das and Thakur},
  journal={Journal of colloid and interface science},
  year={1999},
  volume={217 1},
  pages={137-141}
}
Adsorption by activated red mud (ARM) is investigated as a possible alternative to the conventional methods of Cr(VI) removal from aqueous synthetic solutions and industrial effluents. Adsorption characteristics suggest the heterogenous nature of the adsorbent surface sites with respect to the energy of adsorption. Various factors such as pH, contact time… CONTINUE READING