Browsing by Subject "Radium"
Now showing items 1-3 of 3
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Article
Radiometric analysis of potassium, radium and uranium levels in Brazil nuts
(Springer, 2023)The paper describes an alternative approach for the determination of uranium, radium-226 and potassium levels in Brazil nuts. Potassium analysis was performed by a NaI detector using 1-gram of nut’s ashes, radium analysis ...
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Article
Radium removal from aqueous solutions by adsorption on non-treated and chemically modified biomass by-product
(2013)The adsorption efficiency of a biomass by-product (olive cake) regarding the removal of radium (226Ra) from aqueous solutions has been investigated prior and after its chemical treatment. The chemical treatment of the ...
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Article
Selective separation of radium and uranium from aqueous solutions by Chelex-100
(2012)The affinity of Chelex-100 for radium has been investigated as a function of pH and salinity compared to the Chelex-100 affinity for uranium to assess possible application of the resin for the selective separation of the ...