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High level waste (radioactivity)
| Abbreviations in Geographic Information Systems and Cartography |
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Hlw, английский
- High level waste (radioactivity)
- High-level waste
- High-level waste. radioactive waste is normally classified into a small number of categories to facilitate regulation of handling, storage and disposal based on the concentration of radioactive material it contains and the time for which it remains radioactive. the definitions of categories differ from country to country. however, in general, hlw contains long-lived radionuclides with high activity, which may also produce heat. it typically is concentrated as part of the process of reprocessing and solidified using vitrification to produce a glass-like substance suitable for interim storage and ultimately, disposal. spent nuclear fuel that will not be reprocessed is included in this category. geological disposal is foreseen for this type of waste.
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High plains regional aquifer system, английский
High level radiation, английский
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