Sorption of anthropogenic radionuclides onto river sediments and suspended solids: dependence on sediment composition

被引：0
|
作者：
Eva Juranová
Eduard Hanslík
Silvia Dulanská
Tomáš Grísa
Barbora Sedlářová
Diana Marešová
机构：
[1] T. G. Masaryk Water Research Institute,Faculty of Science, Institute for Environmental Studies
[2] Public Research Organization,Department of Nuclear Chemistry, Faculty of Natural Sciences
[3] Charles University in Prague,undefined
[4] Comenius University,undefined
[5] NUVIA a.s.,undefined
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2020年 / 324卷
关键词：
Sorption; Anthropogenic radionuclide; Hydrosphere; Sediment; Suspended solids; Distribution coefficient;
D O I：
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中图分类号：
学科分类号：
摘要：
The purpose of the study is to explore the sorption behaviour of anthropogenic radionuclides in the Vltava River catchment in the Czech Republic, which could be influenced by an assumptive severe nuclear accident. Radionuclide sorption was described by distribution coefficients between water and sediment or suspended solids, respectively. Then, possible correlations between radionuclide sorption and sediment properties were investigated using simple and multiple regressions. The sorption of radionuclides was affected by sediment granularity and mineralogical composition, each radionuclide having its group of influencing sediment parameters.
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页码：983 / 991
页数：8
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