2012
DOI: 10.3846/16486897.2012.688363
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Radionuclide and Heat Transport From Hypothetical SNF Canister in Crystalline Basement, Case of South-Eastern Lithuania / Radionuklidų Ir Šilumos Sklaida Iš Hipotetinio PBK Konteinerio Kristalinio Pamato Uolienose (Pietryčių Lietuvos Pavyzdys)

Abstract: The Strategy on Radioactive Waste Management of Lithuania (Radioaktyviųjų… 2008) envisages evaluating the possibilities of disposal of spent nuclear fuel and long-lived radioactive waste from operation and decommissioning of Ignalina NPP in a deep geological repository. The crystalline basement and sedimentary cover of south-eastern Lithuania was selected for the current model case studies due to availability of geological and hydrogeological data from previous explorations. Groundwater flow, radionuclide (iod… Show more

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Cited by 3 publications
(2 citation statements)
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“…In another research performed in Canada an infiltration of snowmelt water under small depressions has been examined. Possibilities of transport and accumulation in soil of radionuclides and heavy metals were determined by properties of clay (Jakimavičiūtė-Maselienė et al 2012;Pundytė et al 2011). In a current work we analyse rock permeability variations under the freeze and thaw impact for the first time in Lithuania.…”
Section: Introductionmentioning
confidence: 99%
“…In another research performed in Canada an infiltration of snowmelt water under small depressions has been examined. Possibilities of transport and accumulation in soil of radionuclides and heavy metals were determined by properties of clay (Jakimavičiūtė-Maselienė et al 2012;Pundytė et al 2011). In a current work we analyse rock permeability variations under the freeze and thaw impact for the first time in Lithuania.…”
Section: Introductionmentioning
confidence: 99%
“…Tęsdami saugos vertinimus, LEI Branduolinės inžinerijos problemų laboratorijos mokslininkai analizavo atliekyno evoliucijos scenarijus, atliekyno aplinkoje išliekant dabartinėms sąly-goms, joms keičiantis, esant nesandariam vienam iš šalinimo konteinerių, įvertinta įvairių veiksnių įtaka radionuklidų [31][32][33][34][35][36][37] ir dujų [38][39][40] sklaidai bei tarpusavyje susijusių šilumos mainų (T), fluidų (dujų ir vandens) pernašos (H) ir mechaninių procesų (M) įtaka atliekyno saugai [41][42][43][44]. Geologijos ir geografijos instituto tyrėjai vykdė požeminio vandens tekėjimo ir radionuklidų sklaidos iš PBK atliekyno kristalinėse uolienose pietrytinėje Lietuvos dalyje skaitinius vertinimus [45][46][47].…”
Section: Giluminis Atliekynasunclassified