Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David M. Teter0
James L. Krumhansl0
Patrick V. Brady0
Paul McConnell0
Date of Patent
September 18, 2007
Patent Application Number
10366225
Date Filed
February 12, 2003
Patent Primary Examiner
Patent abstract
A method (and concomitant kit) for treating a surface to reduce subsequent 137Cs nuclide desorption comprising contacting the surface with a first cation-containing solution, the cation being one or more of Cs+, Rb+, Ag+, Tl+, K+, and NH4+, and contacting the surface with a second cation-containing solution, the cation being one or more of Cs+, Rb+, Ag+, Tl+, K+, and NH4+, thereby reducing amounts of radioactive cesium embedded in clays found on the surface.
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