Published May 1999
| Version v1
Miscellaneous
Development of analysis of uranium isotopes in environmental samples
Creators
- 1. KAERI, Taejon (Korea, Republic of)
Description
Using TBP extraction and anion exchange step, a precise and quantitative technique of uranium isotopes determination was developed. For overcoming the demerits of the conventional TBP extraction method, sample materials was decomposited with HNO3 and HF and uranium isotopes were purified by TBP extraction and ion exchange step. Using the modified method step, the concentrations of uranium isotopes in the IAEA-Reference sample were so consistent with reference values reported by IAEA. The concentrations and activity ratios of uranium isotopes at the different sample were similar to those in the natural conditions
Additional details
Publishing Information
- Publisher
- KNS
- Imprint Place
- Taejon (Korea, Republic of)
- Imprint Title
- Proceedings of the Korean Nuclear Society spring meeting
- Imprint Pagination
- [one CD-ROM]
- Journal Page Range
- [9 p.]
Conference
- Title
- 1999 spring meeting of the Korean Nuclear Society
- Dates
- 28-29 May 1999
- Place
- Pohang (Korea, Republic of)
INIS
- Country of Publication
- Korea, Republic of
- Country of Input or Organization
- Korea, Republic of
- INIS RN
- 33042545
- Subject category
- S54: ENVIRONMENTAL SCIENCES;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ACETIC ACID; ANIONS; ENVIRONMENTAL EFFECTS; EXTRACTION; HYDROFLUORIC ACID; IAEA; TBP; URANIUM ISOTOPES
- Descriptors DEC
- BUTYL PHOSPHATES; CARBOXYLIC ACIDS; CHARGED PARTICLES; ESTERS; FLUORINE COMPOUNDS; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; INTERNATIONAL ORGANIZATIONS; IONS; ISOTOPES; MONOCARBOXYLIC ACIDS; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; PHOSPHORIC ACID ESTERS; SEPARATION PROCESSES
Optional Information
- Notes
- 8 refs, 3 tabs