Sorption of Ni2+ Ions by Anion Exchangers based on Epichlorohydrin Oligomers and 4-Vinylpyridine

Article ID

68Y26

Sorption of Ni2+ Ions by Anion Exchangers based on Epichlorohydrin Oligomers and 4-Vinylpyridine

Dj. Pidakhmet
Dj. Pidakhmet Kazakh-British technical university
E.E.Ergozhin
E.E.Ergozhin
T.K. Chalov
T.K. Chalov
A.I.Nikitina
A.I.Nikitina
DOI

Abstract

The new anion exchange resin (OECH-VP) was synthesized by polycondensation of oligomer epichlorohydrin (OECH) and 4-vinylpyridine (VP), the static exchange capacity (SEC) of which is equal to 6.75 mg-equiv g-1 in 0.1 M HCI solution and the sorption of Ni2+ ions were studied. The influence of the concentration and pH of the Nickel (II) sulfate heptahydrate solutions, contact time on the sorption activity of new anion exchangers (ECHO-VP) to nickel ions were studied. Structure of the surface anionite was studied by electronic microscopy method.

Sorption of Ni2+ Ions by Anion Exchangers based on Epichlorohydrin Oligomers and 4-Vinylpyridine

The new anion exchange resin (OECH-VP) was synthesized by polycondensation of oligomer epichlorohydrin (OECH) and 4-vinylpyridine (VP), the static exchange capacity (SEC) of which is equal to 6.75 mg-equiv g-1 in 0.1 M HCI solution and the sorption of Ni2+ ions were studied. The influence of the concentration and pH of the Nickel (II) sulfate heptahydrate solutions, contact time on the sorption activity of new anion exchangers (ECHO-VP) to nickel ions were studied. Structure of the surface anionite was studied by electronic microscopy method.

Dj. Pidakhmet
Dj. Pidakhmet Kazakh-British technical university
E.E.Ergozhin
E.E.Ergozhin
T.K. Chalov
T.K. Chalov
A.I.Nikitina
A.I.Nikitina

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Dj. Pidakhmet. 2014. “. Global Journal of Science Frontier Research – B: Chemistry GJSFR-B Volume 14 (GJSFR Volume 14 Issue B5): .

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Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

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Sorption of Ni2+ Ions by Anion Exchangers based on Epichlorohydrin Oligomers and 4-Vinylpyridine

Dj. Pidakhmet
Dj. Pidakhmet Kazakh-British technical university
E.E.Ergozhin
E.E.Ergozhin
T.K. Chalov
T.K. Chalov
A.I.Nikitina
A.I.Nikitina

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