SORPTION OF Fe (III) IONS FROM WINES BY ACID TREATED ZEOLITES
https://doi.org/ 10.21285/2227-2925-2017-7-1-111-118
Abstract
The aim of the research is to study the Fe(III) ion sorption from wines by natural zeolites treated by acid. Acid treatment of сlinoptilolite tuff by means of hydrochloric acid solutions was carried out. Equilibrium content of iron(III) was determined by method of atomic absorption spectrometry. The study assumed that the sorption of iron (III) ions by activated natural zeolite occurs generally in accordance with the mechanism of ion exchange. High effect of sorptional cleaning wines after acid treatment of clinoptilolite tuff was found. Optimum parameters of processing acid activation were determined.
About the Authors
R. S. Harutyunyan
Yerevan State University
Russian Federation
Russian Federation
L. R. Harutyunyan
Yerevan State University
Russian Federation
Russian Federation
I. A. Petrosyan
Yerevan State University
Russian Federation
Russian Federation
G. G. Badalyan
Yerevan State University
Russian Federation
Russian Federation
H. O. Sargsyan
Yerevan State University
Russian Federation
Russian Federation
T. F. Kuznetsova
Institute of General and Inorganic Chemistry of National Academy of Sciences of Belarus
Russian Federation
Russian Federation
A. I. Ivanets
Institute of General and Inorganic Chemistry of National Academy of Sciences of Belarus
Russian Federation
Russian Federation
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Review
For citations:
Harutyunyan R.S., Harutyunyan L.R., Petrosyan I.A., Badalyan G.G., Sargsyan H.O., Kuznetsova T.F., Ivanets A.I. SORPTION OF Fe (III) IONS FROM WINES BY ACID TREATED ZEOLITES. Proceedings of Universities. Applied Chemistry and Biotechnology. 2017;7(1):111-118. (In Russ.) https://doi.org/ 10.21285/2227-2925-2017-7-1-111-118
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