Published February 2021
| Version v1
Journal article
Efficient removal of U(VI) from aqueous solutions via an activated 3D framework carbon
Creators
- 1. Lanzhou University, Lanzhou (China). School/Hostipial of Stomatology
- 2. Lanzhou University, Lanzhou (China). School of Nuclear Science and Technology
Description
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. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 327
- Journal Issue
- 2
- Journal Page Range
- p. 721-729
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 52037713
- Subject category
- S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Descriptors DEI
- ADSORPTION; AQUEOUS SOLUTIONS; CARBON; PH VALUE; RADIOACTIVE WASTES; REMOVAL; THREE-DIMENSIONAL LATTICES; URANIUM; WASTE WATER
- Descriptors DEC
- ACTINIDES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DISPERSIONS; ELEMENTS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; LIQUID WASTES; MATERIALS; METALS; MIXTURES; NONMETALS; OXYGEN COMPOUNDS; RADIOACTIVE MATERIALS; SOLUTIONS; SORPTION; WASTES; WATER
Optional Information
- Notes
- 31 refs.