CAPTURE, REMOVAL, AND STORAGE OF RADIOACTIVE SPECIES

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United States of America Patent

APP PUB NO 20160118153A1
SERIAL NO

14935548

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of capturing radioactive species from an aqueous solution and removing the radioactive species for disposal, includes: contacting the aqueous solution with a first sequestration resin comprising a sequestration ligand coupled to a sulfonic acid based polymer resin backbone, to allow the first sequestration resin to capture the radioactive species; removing the first sequestration resin with the captured radioactive species from the aqueous solution; and using an acid to lower a pH of the first sequestration resin to release the radioactive species from the first sequestration resin.

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Patent Owner(s)

Patent OwnerAddress
ELECTRIC POWER RESEARCH INSTITUTE INC1300 WEST W T HARRIS BLVD CHARLOTTE NC 28269

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asay, Roger Howard Salinas, US 3 5
Edwards, Lisa Maxine Granbury, US 3 9
Frattini, Paul L Los Altos, US 16 45
Fruzzetti, Keith Paul San Jose, US 11 16
Garcia, Susan Elaine Paso Robles, US 6 7
Yengoyan, Leon San Jose, US 5 12

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