Use of o phenylene dioxydiacetic acid impregnated in Amberlite XAD resin for separation and preconcentration of uranium VI and thorium IV
Yazarlar (3)
Serap Seyhan Dokuz Eylül Üniversitesi, Türkiye
Melek Merdivan
Dokuz Eylül Üniversitesi, Türkiye
Dokuz Eylül Üniversitesi, Türkiye
Prof. Dr. Nadir DEMİREL Dicle Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Hazardous Materials | ||
| Dergi ISSN | 0304-3894 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2008 |
| Kabul Tarihi | 12-04-2026 | Yayınlanma Tarihi | – |
| Cilt / Sayı / Sayfa | 152 / 1 / 79–84 | DOI | 10.1016/j.jhazmat.2007.06.065 |
| Özet |
| The impregnation of o-phenylene dioxydiacetic acid (OPDA) into a polymeric matrix, Amberlite XAD-2000, is reported and was characterized by infrared spectroscopy. The amount of attached OPDA to the polymer resin was found to be 1.77mmolg−1 resin. The resin was used for the sorption of U(VI) and Th(IV) from aqueous solution. This sorbent was capable of preconcentrating U(VI) and Th(IV) from weakly acidic or neutral solution. The retained metals were eluted sequentially using 0.25molL−1 HCl for U(VI) and 1molL−1 HCl for Th(IV) and determined spectrophotometrically using arsenazo-(III). The capacity of the resin for U(VI) and Th(IV) was found to be 0.121 and 0.113mmolg−1, respectively. The impregnated resin exhibits a high chemical stability, reusability and fast equilibration. The method was used for the determination of U(VI) and Th(IV) in synthetic samples and rock samples. |
| Anahtar Kelimeler |
| o-Phenylene dioxydiacetic acid | Sorption | Thorium(IV) | Uranium(VI) | XAD-2000 |
Science Direct
Use of o phenylene dioxydiacetic acid impregnated in Amberlite XAD resin for separation and preconcentration of uranium VI and thorium IV
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 87 |
| Web of Science | 70 |