Sorption of Gadolinium (III) Ions by a Natural Clinoptilolite-Containing Tuff - Open Journal of Physical Chemistry

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OJPC> Vol.3 No.3, August 2013

Open Journal of Physical Chemistry

Volume 3, Issue 3 (August 2013)

ISSN Print: 2162-1969 ISSN Online: 2162-1977

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Sorption of Gadolinium (III) Ions by a Natural Clinoptilolite-Containing Tuff

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DOI: 10.4236/ojpc.2013.33014 3,967 Downloads 5,825 Views Citations

Author(s)

Nina M. Kozhevnikova, Ekaterina N. Styazhkina

Affiliation(s)

.
Baikal Institute of Nature Management, Siberian Branch, Russian Academy of Sciences, Ulan-Ude, Russia.

ABSTRACT

The equilibrium and kinetics of sorption of gadolinium (III) ions from sulfate solutions by a natural clinoptilolite containing tuff are studied. It is shown that gadolinium is completely extracted from dilute solutions (<0.002 M). The kinetic parameters of the sorption process are determined.

KEYWORDS

Natural Zeolite; Gadolinium Ions; Sulfate Solutions; Sorption Isotherms; Kinetic Laws

Cite this paper

N. Kozhevnikova and E. Styazhkina, "Sorption of Gadolinium (III) Ions by a Natural Clinoptilolite-Containing Tuff," Open Journal of Physical Chemistry, Vol. 3 No. 3, 2013, pp. 115-118. doi: 10.4236/ojpc.2013.33014.

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