Abstract
A new adsorber for concentrating barium and radium from diluted solutions and from fresh waters was prepared. It consists of basic lead rhodizhonate, namely [Pb(OH)]2C6O6·PbC6O6·H2O, supported on activated charcoal. It was named LEHRO. Preparation conditions, solubility and barium, or radium, adsorption from solutions of different pH were investigated.
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Valentini Ganzerli, M.T., Maggi, L. & Crespi Caramella, V. Characterisation of lead rhodizonate as barium and radium adsorber from fresh water. J Radioanal Nucl Chem 221, 105–108 (1997). https://doi.org/10.1007/BF02035250
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DOI: https://doi.org/10.1007/BF02035250