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Publikācija: Hydrophilic Chelating Resin Based on Acrolein Copolymer

Publication Type Publications in RTU scientific journal
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Hydrophilic Chelating Resin Based on Acrolein Copolymer
Field of research 1. Natural sciences
Sub-field of research 1.4 Chemical sciences
Authors Valentīna Krilova
Līga Bērziņa-Cimdiņa
Rūdolfs Cimdiņš
Keywords Chelating resin, iminodiacetic acid groups, ionization, sorption, cupric ions
Abstract Chelating resin containing iminodiacetic acid functional groups has been synthesized by the reaction of amination and subsequent carboxymethylation of highly cross-linked acrolein copolymer. Potentiometric titration confirmed monofunctionality of synthesized chelating resin. pH-dependance of cupric ions sorption and regeneration ability of the resin have been showen. The opportunity to make use of synthesized chelating resin for fast sorption from cupric complex solution of low concentration has been demonstrated.
Reference Krilova, V., Bērziņa-Cimdiņa, L., Cimdiņš, R. Hydrophilic Chelating Resin Based on Acrolein Copolymer. Materials Sciences and Applied Chemistry. Vol.4, 2002, pp.7-12. ISSN 1407-7353.
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ID 2859