Method for decontamination of a liquid effluent including one or more radioactive chemical elements by treatment in a fluidized bed
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United States of America Patent
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Nov 10, 2015
Grant Date -
Dec 1, 2011
app pub date -
Oct 26, 2009
filing date -
Oct 27, 2008
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Abstract
A method for decontamination of a liquid effluent including one or more radioactive chemical elements to be eliminated is disclosed. According to one aspect, the method includes The method includes mixing, in a first zone of a reactor, solid particles with the liquid which are able, by co-precipitation, adsorption and/or ion exchange, to capture and retain the radioactive chemical elements. The solid particles settle in a second zone of the reactor. The solids, including the radioactive chemical elements, are then separated from the remaining liquid.
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