Application of Composite Hydrogel of Clinoptilolite crosslinked wheat Straw-g-Potassium Acrylate to Dye Sorption
Publish place: 07th International Congress on Chemical Engineering
Publish Year: 1390
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICHEC07_677
تاریخ نمایه سازی: 25 فروردین 1394
Abstract:
A composite hybrid hydrogel was prepared by incorporating the zeolite (natural surfactant modified clinoptilolite) into a graft poly (potassium acrylate) on wheat straw powder hydrogel by the in situ polymerization method using N,N'-methylene bisacrylamide as organic cross-linker.The dye sorption/adsorption properties of this hybrid hydrogel were investigated. The adsorptions of MB dye (as a cationic dye) by the hydrogel increases as the loading of the clinoptilolite particles and dye concentration increases. The hybrid hydrogel and hydrogel without any inorganic particle were investigated by FTIR. SEM and XRD were used to characterize the crystalline and microstructure of hybrid and organic hydrogels
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Authors
a barati
Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak ۳۸۱۵۶-۸-۸۳۴۹, Iran
m zendehdel
Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak ۳۸۱۵۶-۸-۸۳۴۹, Iran
h alikhani
Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak ۳۸۱۵۶-۸-۸۳۴۹, Iran
m asgari
Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak ۳۸۱۵۶-۸-۸۳۴۹, Iran
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