Offshore concentration of caesium radioisotopes from large volume seawater samples using KNiFC-PAN

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F19%3A00331315" target="_blank" >RIV/68407700:21340/19:00331315 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.apradiso.2019.01.029" target="_blank" >https://doi.org/10.1016/j.apradiso.2019.01.029</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.apradiso.2019.01.029" target="_blank" >10.1016/j.apradiso.2019.01.029</a>

Result language
angličtina
Original language name
Offshore concentration of caesium radioisotopes from large volume seawater samples using KNiFC-PAN
Original language description
A method for caesium concentration from North Sea and Baltic Sea seawater samples was tested and optimised for offshore concentration of radiocaesium and seawater volumes up to 150L. The composite ion-exchanger Potassium-Nickel Hexacyanoferrate in a Polyacrylnitrile binding matrix (KNiFC-PAN) with 80% of powdered KNiFC per gram of dry residue was used for this study. The optimised method achieved recoveries of around 99% with a bed volume (BV) of 50 ml of KNiFC-PAN and average flow rates of seawater of around 182 BV per hour (e.g.9,1L per hour).
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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