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
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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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
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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
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