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Determination of Cs-137 and Sr-85 transport parameters in fucoidic sand columns and groundwater system

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F11%3A%230001159" target="_blank" >RIV/46356088:_____/11:#0001159 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.2478/s11532-011-0076-9" target="_blank" >http://dx.doi.org/10.2478/s11532-011-0076-9</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.2478/s11532-011-0076-9" target="_blank" >10.2478/s11532-011-0076-9</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Determination of Cs-137 and Sr-85 transport parameters in fucoidic sand columns and groundwater system

  • Original language description

    The determination is based on the evaluation of experimentally obtained breakthrough curves using the erfc-function. The first method is founded on the assumption of a reversible linear sorption/desorption isotherm of radionuclides on solid phase with constant distribution and retardation coefficients, whereas the second one is based on the assumption of a reversible non-linear sorption/desorption isotherm described with the Freundlich equation, i.e., with non-constant distribution and retardation coefficients. Undisturbed cores of 5 cm in diameter and 10 cm long were embedded in the Eprosin-type cured epoxide resin column. In this study the so-called Cenomanian background groundwater was used as transport medium. The groundwater containing radionuclides was introduced at the bottom of the columns at about 4 mL h(-1) constant flow-rate. The results have shown that in the investigated fucoidic sands: (i) the sorption was in principle characterized by linear isotherms and the correspondi

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CB - Analytical chemistry, separation

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/FT-TA3%2F070" target="_blank" >FT-TA3/070: Utilisation of innovative remediation technologies and processes in the removing of uranium chemical mining effects.</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Central European Journal of Chemistry

  • ISSN

    1895-1066

  • e-ISSN

  • Volume of the periodical

    9

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    PL - POLAND

  • Number of pages

    10

  • Pages from-to

    798-807

  • UT code for WoS article

    000293020400005

  • EID of the result in the Scopus database