Research Article

Sorption Characteristics and Chromatographic Separation of 90Y3+ from 90Sr2+ from Aqueous Media by Chelex-100 (Anion Ion Exchange) Packed Column

Scheme 1

A scheme describing the possible interactions between Y3+ ions and the iminodiacetate moieties of Chelex -100 at various solution pH forming different complex species of Y3+ with Chelex-100 (anion ion exchanger).