THE DETERMINATION OF 89SR ACTIVITY IN OBJECTS OF ENVIRONMENT
The radionuclide 89Sr give considerable contribution in the composition of fission products, which get in environment due to an accident of nuclear reactor or due to conducting of peaceful nuclear explosion. By radiation characteristics this radionuclide essentially differs from 90Sr. Due to its sho...
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Format: | Article |
Language: | English |
Published: |
Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev
2016-01-01
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Series: | Радиационная гигиена |
Subjects: | |
Online Access: | https://www.radhyg.ru/jour/article/view/296 |
Summary: | The radionuclide 89Sr give considerable contribution in the composition of fission products, which get in environment due to an accident of nuclear reactor or due to conducting of peaceful nuclear explosion. By radiation characteristics this radionuclide essentially differs from 90Sr. Due to its shorter half period it faster leaves the objects of environment and therefore represents less radiation hazard for man than 90Sr. These radionuclides belong to the same element of chemical system and therefore are difficulty separated with the use of chemical methods. The work offers an approach, which joins chemical and radioactive methods. |
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ISSN: | 1998-426X |