engleski

Adsorption of Some Metal Ions in HCl/H2O/Organic Solvent Medium on a Weakly Bazic Anion Exchanger

The influence of hydrochloric acid concentration and organic solvent(ethanol and aceton) volume fraction on the adsorption behaviour of iron, antimony, copper, zinc, cadmium and aluminium chlorocomplexes on a weakly basic anion exchanger Ambenrlite IR-4B was investigated. Batch distribution coefficients of the above mentioned metal ions were measured under different experimental conditions. The obtained values of distribution coefficients served, besides giving insight into the adsorption behaviour of metal ions on the investigated ion-exchanger, as a valuable guide in selecting conditions for column separation of small amounts of antimony from the excess of iron.

Adsorption ; Metal Ions ; Weakly Basic Anion Exchanger

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