Sorption of 137Cs, 90Sr, Se, 99Tc, 152(154)Eu, 239(240)Pu on fractured rocks of the Yeniseysky site (Nizhne-Kansky massif, Krasnoyarsk region, Russia)

Вячеслав Гениевич Румынин, Антон Михайлович Никуленков, Константин Борисович Розов, Полина Геннадьевна Лескова

Результат исследований: Научные публикации в периодических изданияхстатья

1 цитирование (Scopus)

Выдержка

The study demonstrates the effect of sorption properties of fractured host rocks from the Yeniseysky site (Nizhne-Kansky rock massif, Krasnoyarsk region) on the migration of dissolved radioactive components ( 137Cs, 90Sr, 79Se, 99Tc, 152(154)Eu, 239(240)Pu) in the deep geological conditions of a high-level radioactive waste repository. Estimates of radionuclide distribution coefficients between the aqueous solution and fractured rocks obtained from sorption experiments were used to study the influence of various petrographic types and fracture-filling substances on the retardation of radioactive components by different fractured rock units of Nizhne-Kansky rock massif. Based on the results of sorption experiments, we concluded that the type and attributes of rock discontinuities, as well as the mineral composition of the material in fractures, are crucial for the immobilization of radionuclides during their migration through a geological environment.

Язык оригиналаанглийский
Страницы (с-по)513-523
Число страниц11
ЖурналJournal of Environmental Radioactivity
Том192
DOI
СостояниеОпубликовано - 1 дек 2018

Отпечаток

Russia
Radioisotopes
Sorption
sorption
Rocks
Radioactive Waste
Immobilization
rock
Minerals
radionuclide
repository
radioactive waste
immobilization
host rock
Radioactive wastes
discontinuity
aqueous solution
experiment
Experiments
mineral

Предметные области Scopus

  • Химия окружающей среды
  • Обработка и нейтрализация отходов
  • Загрязнение
  • Здоровье, токсикология и мутагенез

Цитировать

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title = "Sorption of 137Cs, 90Sr, Se, 99Tc, 152(154)Eu, 239(240)Pu on fractured rocks of the Yeniseysky site (Nizhne-Kansky massif, Krasnoyarsk region, Russia)",
abstract = "The study demonstrates the effect of sorption properties of fractured host rocks from the Yeniseysky site (Nizhne-Kansky rock massif, Krasnoyarsk region) on the migration of dissolved radioactive components ( 137Cs, 90Sr, 79Se, 99Tc, 152(154)Eu, 239(240)Pu) in the deep geological conditions of a high-level radioactive waste repository. Estimates of radionuclide distribution coefficients between the aqueous solution and fractured rocks obtained from sorption experiments were used to study the influence of various petrographic types and fracture-filling substances on the retardation of radioactive components by different fractured rock units of Nizhne-Kansky rock massif. Based on the results of sorption experiments, we concluded that the type and attributes of rock discontinuities, as well as the mineral composition of the material in fractures, are crucial for the immobilization of radionuclides during their migration through a geological environment.",
author = "Румынин, {Вячеслав Гениевич} and Никуленков, {Антон Михайлович} and Розов, {Константин Борисович} and Лескова, {Полина Геннадьевна}",
year = "2018",
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language = "English",
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pages = "513--523",
journal = "Journal of Environmental Radioactivity",
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publisher = "Elsevier",

}

Sorption of 137Cs, 90Sr, Se, 99Tc, 152(154)Eu, 239(240)Pu on fractured rocks of the Yeniseysky site (Nizhne-Kansky massif, Krasnoyarsk region, Russia). / Румынин, Вячеслав Гениевич; Никуленков, Антон Михайлович; Розов, Константин Борисович; Лескова, Полина Геннадьевна.

В: Journal of Environmental Radioactivity, Том 192, 01.12.2018, стр. 513-523.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Sorption of 137Cs, 90Sr, Se, 99Tc, 152(154)Eu, 239(240)Pu on fractured rocks of the Yeniseysky site (Nizhne-Kansky massif, Krasnoyarsk region, Russia)

AU - Румынин, Вячеслав Гениевич

AU - Никуленков, Антон Михайлович

AU - Розов, Константин Борисович

AU - Лескова, Полина Геннадьевна

PY - 2018/12/1

Y1 - 2018/12/1

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AB - The study demonstrates the effect of sorption properties of fractured host rocks from the Yeniseysky site (Nizhne-Kansky rock massif, Krasnoyarsk region) on the migration of dissolved radioactive components ( 137Cs, 90Sr, 79Se, 99Tc, 152(154)Eu, 239(240)Pu) in the deep geological conditions of a high-level radioactive waste repository. Estimates of radionuclide distribution coefficients between the aqueous solution and fractured rocks obtained from sorption experiments were used to study the influence of various petrographic types and fracture-filling substances on the retardation of radioactive components by different fractured rock units of Nizhne-Kansky rock massif. Based on the results of sorption experiments, we concluded that the type and attributes of rock discontinuities, as well as the mineral composition of the material in fractures, are crucial for the immobilization of radionuclides during their migration through a geological environment.

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