Adsorption of poly(vinylimidazole) from aqueous solutions onto Na-bentonite

TEKİN, NALAN; ATEŞ, Yurdanur

doi:10.1016/j.minpro.2012.07.002

Adsorption of poly(vinylimidazole) from aqueous solutions onto Na-bentonite

Atıf İçin Kopyala

TEKİN N., ATEŞ Y.

INTERNATIONAL JOURNAL OF MINERAL PROCESSING, cilt.112, ss.49-54, 2012 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 112
Basım Tarihi: 2012
Doi Numarası: 10.1016/j.minpro.2012.07.002
Dergi Adı: INTERNATIONAL JOURNAL OF MINERAL PROCESSING
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.49-54
Kocaeli Üniversitesi Adresli: Evet

Özet

The adsorption of poly(1-vinylimidazole) (PVI) on Na-bentonite from aqueous solutions was investigated as a function of some parameters such as pH, ionic strength, and temperature. The adsorption of PVI increased with increasing pH and decreasing ionic strength and temperature. The electrophoretic mobility of Na-bentonite dispersions was measured at different PVI concentrations and pH. The results have shown that Na-bentonite can be used for adsorption of PVI from aqueous solutions. The second-order kinetic equation best fit the experimental data. (c) 2012 Elsevier B.V. All rights reserved.