Email this article Adsorption Activity of Materials Derived from Copolymers of Acrylonitrile with Various Acid Comonomers
- Authors: Ogorodnikov V.A.1, Shcherbina L.A.1, Bydkute I.A.1
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Affiliations:
- Mogilev State University of Food Technology
- Issue: Vol 48, No 4 (2016)
- Pages: 329-335
- Section: Article
- URL: https://journal-vniispk.ru/0015-0541/article/view/234722
- DOI: https://doi.org/10.1007/s10692-017-9791-0
- ID: 234722
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Abstract
A study was carried out on the adsorption of zinc ions by ion-exchange materials derived from fibrous copolymers of acrylonitrile (AN) with 2-acrylamide-2-methylpropanesulfonic acid (AMPS), acrylic acid (AA), or itaconic acid (ItA) as the ionogenic component. The adsorption activity of materials derived from poly[AN-co-AMPS] containing sulfo groups is somewhat reminiscent of the behavior of carboxyl ion-exchange resins. The amount of zinc adsorbed by materials derived from poly[AN-co-AMPS] may exceed the static exchange capacity (SEC) for sulfo groups. It was proposed that the amide groups affect the adsorption behavior of ion exchangers derived from poly[AN-co-AMPS].
About the authors
V. A. Ogorodnikov
Mogilev State University of Food Technology
Author for correspondence.
Email: htvms@tut.by
Belarus, Prospekt Shmidta 3, Mogilev, 212027
L. A. Shcherbina
Mogilev State University of Food Technology
Email: htvms@tut.by
Belarus, Prospekt Shmidta 3, Mogilev, 212027
I. A. Bydkute
Mogilev State University of Food Technology
Email: htvms@tut.by
Belarus, Prospekt Shmidta 3, Mogilev, 212027
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