Impact of operational changes on the scaling factors of radioactive wastes from the IEA-R1 research reactor
| Autor: | L. A. A. Terremoto, Julio T. Marumo, J. F. Macacini, Roberto Vicente, Maria Helena Tirollo Taddei |
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| Rok vydání: | 2016 |
| Předmět: |
Waste management
Health Toxicology and Mutagenesis technology industry and agriculture Public Health Environmental and Occupational Health Radioactive waste 02 engineering and technology equipment and supplies 021001 nanoscience & nanotechnology 010403 inorganic & nuclear chemistry complex mixtures 01 natural sciences Pollution 0104 chemical sciences Analytical Chemistry Nuclear Energy and Engineering Activity concentration Environmental science Radiology Nuclear Medicine and imaging Research reactor Nuclide 0210 nano-technology Scaling Spectroscopy Nuclear chemistry |
| Zdroj: | Journal of Radioanalytical and Nuclear Chemistry. 311:1687-1696 |
| ISSN: | 1588-2780 0236-5731 |
| DOI: | 10.1007/s10967-016-5115-8 |
| Popis: | Nowadays, the scaling factor methodology is widely used in order to estimate the activity concentration of difficult to measure nuclides in low- and intermediate-level waste from nuclear reactors. However, very few experimental studies evaluate how operational changes in the reactors affect scaling factors. The present work examines the impact of operational changes on the scaling factors that were determined for spent ion-exchange resins and spent activated charcoal permanently withdrawn as radioactive wastes from the water cleanup system of the IEA-R1 nuclear research reactor. |
| Databáze: | OpenAIRE |
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