Removal of β-Naphthalenesulfonic Acid from Aqueous Solution Using Modified Resin

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Abstract:

A newly modified resin can be impregnated with hydrated ferric oxide on the base of D301 resin. The article involved batch experiments to investigate the effect of concentration, contact time, pH and temperature. The results showed that the maximum adsorption was found at 6 h,3.0 pH and 298 K temperature. The maximum adsorption capacity was 961.95 mg/g at 1200 mg/L initial β-naphthalenesulfonic acid concentration. The equilibrium adsorption was fitted by Temkin isotherm.

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Advanced Materials Research (Volumes 518-523)

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2740-2744

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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