Efficient removal of U(VI) from aqueous solutions via an activated 3D framework carbon
| Autor: | Hanyue Yu, Fuxiang Song, Bin Liu, Zhen Zhang, Weibo Jie, Xiaoxue Mai, Zongpu Han, Na Wang, Zhijun Guo |
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| Rok vydání: | 2021 |
| Předmět: |
Aqueous solution
Contact time Health Toxicology and Mutagenesis Inorganic chemistry Public Health Environmental and Occupational Health chemistry.chemical_element Radioactive waste Ionic bonding 010403 inorganic & nuclear chemistry 01 natural sciences Pollution 0104 chemical sciences Analytical Chemistry Adsorption Nuclear Energy and Engineering chemistry Wastewater Ionic strength Radiology Nuclear Medicine and imaging Carbon Spectroscopy |
| Zdroj: | Journal of Radioanalytical and Nuclear Chemistry. 327:721-729 |
| ISSN: | 1588-2780 0236-5731 |
| DOI: | 10.1007/s10967-020-07541-7 |
| Popis: | A three-dimensional (3D) activated framework carbon (3D AFC) was prepared in our research group and applied to adsorb U(VI) from radioactive waste water. Meanwhile, The effects of solid–liquid ratio, contact time, pH value, ionic strength and ionic concentration of adsorbate on the adsorption of U(VI) by the 3D AFC were studied. The calculated maximum adsorption capacity of 3D AFC was 127.5 mg/g under the condition that pH was 5.8. Combined with the properties of excellent three-dimensional network structure, simple synthesis methodology, and the adsorption capacity for U(VI), 3D AFC is considered to be feasible for recycling U(VI) from waste water solutions. |
| Databáze: | OpenAIRE |
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