REMOVAL OF SOME CATIONIC DYES FROM AQUEOUS-SOLUTIONS BY ACRYLAMIDE ITACONIC ACID HYDROGELS/

Authors
KARADAG E SARAYDIN D GUVEN O
Citation
E. Karadag et al., REMOVAL OF SOME CATIONIC DYES FROM AQUEOUS-SOLUTIONS BY ACRYLAMIDE ITACONIC ACID HYDROGELS/, Water, air and soil pollution, 106(3-4), 1998, pp. 369-378
Citations number
26
Categorie Soggetti
Environmental Sciences","Water Resources","Metereology & Atmospheric Sciences
Journal title
Water, air and soil pollution → ACNP
ISSN journal
00496979
Volume
106
Issue
3-4
Year of publication
1998
Pages
369 - 378
Database
ISI
SICI code
0049-6979(1998)106:3-4<369:ROSCDF>2.0.ZU;2-3
Abstract
Acrylamide/itaconic acid (AAm/IA) hydrogels prepared by irradiating wi th gamma radiating were used in experiments on the uptake of some cati onic dyes such as basic red 5 (BR-5), basic violet 3 (BV-3) and brilli ant cresyl blue (BCB). The removal of the cationic dyes to AAm/IA hyro gels is studied by batch adsorption technique. In the experiments of t he adsorption, L3 type (Langmiur) adsorption in Giles classification s ystem was found. Adsorption studies indicated that monolayer coverages of AAm/IA hydrogel by these dyes were increased with following order; BCB > BR-5 > BV-3.