The aim of the research was modification of commercial sulfonic cation exchanger KU-2-8 with titanium (IV) solutions. The conditions for modifying the cation exchanger depending the concentration of the solution and the time of immersion have been studied in detail. The modification was confirmed by modern physical and chemical methods, such as the method of scanning electron microscope, IR spectroscopy and elemental analysis. The structure of the obtained modified cation exchanger was determined with a change in the surface of the granules, the function of the formation and stability of the complex. The amount of adsorbed titanium (IV) was increased by increasing the initial concentration and the immersion period. The exchange capacity for the copper ion was 2.6 m-eq/g.
| Mualliflar | Noila KUCHKAROVA, Sadritdin Makhamatdinovich Turabjanov, Angelina YAKOVENKO, Latofat Rakhimova |
|---|---|
| Jurnal | Kimyo va kimyo texnologiyasi |
| Nashr sanasi | 2024-03-28 |
| Jild | 2022 |
| Son | 3 |
| Til | en |
| DOI | 10.70189/1992-9498.1555 |
DOI: 10.70189/1992-9498.1555 · Maqolaning asl sahifasi
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