Sorption of Eu(III) from solutions of covalently cross-linked chitosan cryogels

The efficacy of using chitosan cryogel modified with pyridoxal-5´-phosphate for extraction of 152,154 Eu(III) from aqueous solutions was established. Enhancement of the sorption properties of CCTZ-PP in comparison to CCTZ is due to the possibility of formation of a bond between Eu(III) with ionized...

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Published inFibre chemistry Vol. 42; no. 6; pp. 364 - 369
Main Authors Veleshko, I. E., Nikonorov, V. V., Veleshko, A. N., Rumyantseva, E. V., Mikhailov, S. N., Lozinskii, V. I., Ivanov, R. V., Gal’braikh, L. S., Kil’deeva, N. R.
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.05.2011
Springer
Springer Nature B.V
Subjects
Aqueous solutions
Bonding
Chemical properties
Chemistry
Chemistry and Materials Science
Chitosan
Covalence
Effectiveness
Extraction
Organic Chemistry
Phosphates
Polymer Sciences
Polysaccharides
Sorption
Radionuclide
Chitosan
Sorption Capacity
Phosphate Group
Sorption Property
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Summary:The efficacy of using chitosan cryogel modified with pyridoxal-5´-phosphate for extraction of 152,154 Eu(III) from aqueous solutions was established. Enhancement of the sorption properties of CCTZ-PP in comparison to CCTZ is due to the possibility of formation of a bond between Eu(III) with ionized phosphate groups. CCTZ-PP can be recommended for separation and concentraton of 152,154 Eu(III) from low-salt technogenic solutions and natural media.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
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ISSN:0015-0541
1573-8493
DOI:10.1007/s10692-011-9287-2