INVESTIGATION OF CR(VI) ION SORPTION ISOTHERMS FROM SYNTHETIC SOLUTIONS USING AN-31 ANION EXCHANGE RESIN
DOI:
https://doi.org/10.56292/SJFSU/vol31_iss4/a%25pKeywords:
AN-31, sorption, potassium dichromate, isotherm, Langmuir, Freundlich.Abstract
In this paper, the sorption isotherm of Cr(VI) ions from artificial solutions on the industrially used anionite AN-31 was investigated. The Langmuir and Freundlich isotherm models were used to estimate the sorption isotherm. The results show that the adsorption isotherm follows the Freundlich isotherm model.
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