Speciation analysis of 129I and its applications in environmental research
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L. Y. Zhang
Summary
129I, a long-lived radionuclide, is important in view of geological repository of nuclear waste, and environmental tracing applications related to diverse natural processes of iodine. The environmental behaviors and bioavailability of 129I are highly related to its species. A number of methods have been reported for speciation analysis of 129I in a variety of environmental samples. These methods have been applied in many researches, including conversion processes of iodine species in marine and terrestrial systems, migration and retention of iodine in soil and sediment, geochemical cycling of iodine, as well as studies on atmospheric chemistry of iodine. This article aims to review these methods and their applications in environmental research.
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Articles in the same Issue
- Preface.
- New trends in nuclear data research for medical radionuclide production
- 68Ge/68Ga production revisited: excitation curves, target preparation and chemical separation – purification
- Cross-section measurements for the formation of manganese-52 and its isolation with a non-hazardous eluent
- Possibilities of preparation of exotic radionuclide samples at PSI for scientific investigations
- Radiochemical separation of 7Be from the cooling water of the neutron spallation source SINQ at PSI
- Solvent extraction of Zr and Hf from hydrochloric acid using tributylphosphate for the extraction of element 104, rutherfordium
- Radioanalytical techniques for the determination of 238U, 226Ra and 210Pb in the environment
- Speciation analysis of 129I and its applications in environmental research
Articles in the same Issue
- Preface.
- New trends in nuclear data research for medical radionuclide production
- 68Ge/68Ga production revisited: excitation curves, target preparation and chemical separation – purification
- Cross-section measurements for the formation of manganese-52 and its isolation with a non-hazardous eluent
- Possibilities of preparation of exotic radionuclide samples at PSI for scientific investigations
- Radiochemical separation of 7Be from the cooling water of the neutron spallation source SINQ at PSI
- Solvent extraction of Zr and Hf from hydrochloric acid using tributylphosphate for the extraction of element 104, rutherfordium
- Radioanalytical techniques for the determination of 238U, 226Ra and 210Pb in the environment
- Speciation analysis of 129I and its applications in environmental research
