Title
Fixed bed column study on the removal of chromium (III) ions from aqueous solutions by using hemp fibers with improved sorption performance
Authors
LAVINIA TOFAN CARMEN PADURARU CARMEN TEODOSIU and OVIDIU TOMA

Published Volume 49 Issue 2 February
Keywords hemp - alizarin S, Cr (III), sorption, fixed bed column

Abstract
Cr (III) removal from aqueous solutions by sorption in a fixed bed column filled with alizarin S impregnated hemp fibers has been studied. The effect of the initial metal ion concentration on the Cr (III) sorption process was investigated and the expe