About: Interaction of 99Tc onto bentonite and influence of Fe(II) and Ca,Mg ion exchange in its interlayers

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About: Interaction of 99Tc onto bentonite and influence of Fe(II) and Ca,Mg ion exchange in its interlayers Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	99Tc is redox active radionuclide, which is present as contaminant at a number of sites where nuclear fuel cycle operations have been carried out. The aim of our research was study of bentonite interaction with Fe and Fe2+ cation and these influences on the 99TcO4- migration behavior. Radioanalytical and analytical methods were used for the concentration and chemical forms of 99Tc determination. It was found that Fe2+- Ca2+, Mg2+ ion exchange should be considered as a process of reaction among the corrosion products of carbon steel container and bentonite in the environment of radioactive waste repository. 99Tc is redox active radionuclide, which is present as contaminant at a number of sites where nuclear fuel cycle operations have been carried out. The aim of our research was study of bentonite interaction with Fe and Fe2+ cation and these influences on the 99TcO4- migration behavior. Radioanalytical and analytical methods were used for the concentration and chemical forms of 99Tc determination. It was found that Fe2+- Ca2+, Mg2+ ion exchange should be considered as a process of reaction among the corrosion products of carbon steel container and bentonite in the environment of radioactive waste repository. (en)
Title	Interaction of 99Tc onto bentonite and influence of Fe(II) and Ca,Mg ion exchange in its interlayers Interaction of 99Tc onto bentonite and influence of Fe(II) and Ca,Mg ion exchange in its interlayers (en)
skos:prefLabel	Interaction of 99Tc onto bentonite and influence of Fe(II) and Ca,Mg ion exchange in its interlayers Interaction of 99Tc onto bentonite and influence of Fe(II) and Ca,Mg ion exchange in its interlayers (en)
skos:notation	RIV/60461373:22340/09:00021804!RIV10-MSM-22340___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137307)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Vinšová, Hana Rupová, Marcela Křížová, Věra
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	319915
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/09:00021804
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Bentonite; 99Tc; Ca; Mg ion exchange; Corrosion (en)
http://linked.open.../riv/klicoveSlovo	Ca Corrosion Bentonite 99Tc Mg ion exchange
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[F558BC35F9BA]
http://linked.open...i/riv/nazevZdroje	Journal of Radioanalytical and Nuclear Chemistry
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	281
http://linked.open...iv/tvurceVysledku	Křížová, Věra Ožanová, Marcela Vinšová, Hana
http://linked.open...ain/vavai/riv/wos	000268429200016
http://linked.open...n/vavai/riv/zamer	Physico-chemical methods of analysis and characterization of chemical systems and biosystems
issn	0236-5731
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	22340

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