Experimental study and modelling of Cs-137 sorption behaviour in the Baltic Sea and the Curonian Lagoon

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F10%3A00175864" target="_blank" >RIV/68407700:21340/10:00175864 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Experimental study and modelling of Cs-137 sorption behaviour in the Baltic Sea and the Curonian Lagoon

Original language description

Sorption-desorption behaviour of Cs-137 in the Baltic Sea and the Curonian Lagoon was studied in 1997-2009 with the aim to better understand processes responsible for redistribution and sink of Cs-137 in the system. Data obtained from several sampling campaigns were analyzed and short and long-term kinetic tracer experiments using natural water and bottom sediments were carried out with particles of various sizes from 0.0002 to 0.050 mm. Association of Cs-137 with suspended particles and bottom sediments collected during two sampling campaigns was studied using sequential extraction. Data obtained from tracer kinetic sorption experiments with Cs-134 and bottom sediment fractions of different grain size were used for finding a suitable kinetic sorptionmodel, kinetic constants and the corresponding equilibrium K-d values. It has been found that the modelled data best conform to the mechanism of ion diffusion through the so-called inert layer on the surface of the sediment particles.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DL - Nuclear waste, radioactive pollution and control

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

Journal of Radioanalytical and Nuclear Chemistry

ISSN

0236-5731

e-ISSN

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Volume of the periodical

286

Issue of the periodical within the volume

2

Country of publishing house

HU - HUNGARY

Number of pages

6

Pages from-to

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UT code for WoS article

000285112200011

EID of the result in the Scopus database

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