Uptake behavior of 73As, 75Se, 197mHg, 212Pb and 210Po on Eichrom pre-filter resin from HCl and HNO3
Journal Article
·
· Journal of Radioanalytical and Nuclear Chemistry
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
We report the extraction of 73As, 75Se, 197mHg, 212Pb and 210Po on Eichrom pre-filter resin was studied in HCl and HNO3 with batch uptake, kinetic and column experiments. There was significant extraction of mercury in HNO3 and HCl, and polonium and selenium in HCl. The kinetics are sufficient to allow for retention on pre-filter columns, and separations of 73As from 75Se and 197mHg, and 212Pb from 210Po are demonstrated. This retention is important for the development of chemical separations as pre-filter resin is commonly used alongside extraction chromatography resins but its potential for uptake of metal ions is not well characterized.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA); USDOE Laboratory Directed Research and Development (LDRD) Program
- Grant/Contract Number:
- AC52-07NA27344
- OSTI ID:
- 2338044
- Report Number(s):
- LLNL-JRNL-857357; 1087419
- Journal Information:
- Journal of Radioanalytical and Nuclear Chemistry, Journal Name: Journal of Radioanalytical and Nuclear Chemistry Journal Issue: 4 Vol. 333; ISSN 0236-5731
- Publisher:
- SpringerCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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