| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10389914 | Separation and Purification Technology | 2005 | 6 Pages |
Abstract
Glycidyl methacrylate-divinylbenzene (GMA/DVB) resin bearing iminoacetate function was prepared through subsequent treatment of (GMA/DVB) resin by ethylenediamine and potassium chloroacetate, respectively. The chelating resin obtained showed a powerful adsorption character towards non-transition metal ions (Zn2+, Cd2+ and Pb2+) as well as alkaline earth metal ions (Ca2+ and Mg2+). The sodium form of the resin gave a slightly higher uptake capacity towards metal ions compared to the hydrogen form. The resin sample loaded with metal ions was regenerated using HCl (0.5-2.0Â M) without activity loss.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Filtration and Separation
Authors
Asem A. Atia, Ahmed M. Donia, Khalid Z. ELwakeel,