Мақаланы E-mail арқылы жіберу Influence of temperature on the speciation of radionuclides sorbed onto rocks from the Nizhnekansky massif
- Авторлар: Konevnik Y.1, Zakharova E.1, Martynov K.1, Shiryaev A.1
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Мекемелер:
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Шығарылым: Том 59, № 3 (2017)
- Беттер: 320-325
- Бөлім: Article
- URL: https://journals.rcsi.science/1066-3622/article/view/223991
- DOI: https://doi.org/10.1134/S1066362217020171
- ID: 223991
Дәйексөз келтіру
Ашық рұқсат
Рұқсат берілді
Тек жазылушылар үшін
Аннотация
The influence of temperature on speciation of actinides (Pu, Am) and some fission products (Cs, Sr), sorbed from simulated groundwater onto rocks from the Nizhnekansky massif (gneiss, dolerite) under anaerobic conditions at 20 and 90°С, was studied by sequential extraction. An increase in the contact temperature leads to an increase in the radionuclide uptake percentage and, in some cases, in the content of tightly fixed forms. The radionuclide species undergo redistribution with time.
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Авторлар туралы
Yu. Konevnik
Frumkin Institute of Physical Chemistry and Electrochemistry
Хат алмасуға жауапты Автор.
Email: leonenko@gmail.com
Ресей, Leninskii pr. 31, korp. 4, Moscow, 119071
E. Zakharova
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: leonenko@gmail.com
Ресей, Leninskii pr. 31, korp. 4, Moscow, 119071
K. Martynov
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: leonenko@gmail.com
Ресей, Leninskii pr. 31, korp. 4, Moscow, 119071
A. Shiryaev
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: leonenko@gmail.com
Ресей, Leninskii pr. 31, korp. 4, Moscow, 119071
