About: Sorption characteristics of 99 Tc onto bentonite material with different additives under anaerobic conditions

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About: Sorption characteristics of 99 Tc onto bentonite material with different additives under anaerobic conditions 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	Radionuklid 99Tc se řadí mezi štěpné produkty vyhořelého jaderného paliva. Technecium se může ve vodných roztocích vyskytovat v rozdílných valenčních stavech v závislosti na hodnotách pH a redoxního potenciálu vodného prostředí. Předkládaná práce byla zaměřena na popis sorpčního chování technecistanového aniontu na bentonitu za anaerobních podmínek, z důvodu těsnějšího se přiblížení k reálným podmínkám očekávaným v hlubinném úložišti. (cs) The radionuclide 99Tc is one of the fission products of spent nuclear fuel. The chemical forms of this element depend primarily on the pH and Eh of the environment. The aim of this study was to describe the sorption of the pertechnetate anion onto bentonite under anaerobic conditions, which accurately simulate the environment of a deep repository. Several additives were tested to determine whether they increase the retention of 99Tc on this material ? Fe, FeS, Fe3O4 and activated carbon. The radionuclide 99Tc is one of the fission products of spent nuclear fuel. The chemical forms of this element depend primarily on the pH and Eh of the environment. The aim of this study was to describe the sorption of the pertechnetate anion onto bentonite under anaerobic conditions, which accurately simulate the environment of a deep repository. Several additives were tested to determine whether they increase the retention of 99Tc on this material ? Fe, FeS, Fe3O4 and activated carbon. (en)
Title	Sorption characteristics of 99 Tc onto bentonite material with different additives under anaerobic conditions Sorpční charakteristiky radionuklidu 99Tc na bentonitovém materiálu se zvolenými aditivy za anaerobních podmínek (cs) Sorption characteristics of 99 Tc onto bentonite material with different additives under anaerobic conditions (en)
skos:prefLabel	Sorption characteristics of 99 Tc onto bentonite material with different additives under anaerobic conditions Sorpční charakteristiky radionuklidu 99Tc na bentonitovém materiálu se zvolenými aditivy za anaerobních podmínek (cs) Sorption characteristics of 99 Tc onto bentonite material with different additives under anaerobic conditions (en)
skos:notation	RIV/60461373:22340/06:00020312!RIV09-MPO-22340___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(FD-K3/030), Z(MSM6046137307)
http://linked.open...iv/cisloPeriodika	8
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Vinšová, Hana 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	500377
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/06:00020312
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	sorption; technetium; bentonite; glove box conditions; deep repository; reductive precipitation (en)
http://linked.open.../riv/klicoveSlovo	bentonite deep repository glove box conditions reductive precipitation technetium sorption
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[1FB20105015F]
http://linked.open...i/riv/nazevZdroje	Radiochimica Acta
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Research and development of application of progressive materials based on geo-polymers for industrial use.
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	94
http://linked.open...iv/tvurceVysledku	Večerník, Petr Křížová, Věra Vinšová, Hana
http://linked.open...ain/vavai/riv/wos	000240543700010
http://linked.open...n/vavai/riv/zamer	Physico-chemical methods of analysis and characterization of chemical systems and biosystems
issn	0033-8230
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	22340

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