Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent
1990-04-25
1991-02-26
Cintins, Ivars
Liquid purification or separation
Processes
Ion exchange or selective sorption
210682, C02F 128
Patent
active
049959859
ABSTRACT:
The invention is a gel bead comprising propylene glycol alginate and bone gelatin and is capable of removing metals such as Sr and Cs from solution without adding other adsorbents. The invention could have application to the nuclear industry's waste removal activities.
REFERENCES:
patent: 3894871 (1975-07-01), Land
patent: 4612247 (1986-09-01), Walsh et al.
Byers Charles H.
Scott Charles D.
Woodward Charlene A.
Cintins Ivars
Hamel Stephen D.
Lovingood Katherine P.
Moser William R.
The United States of America as represented by the United States
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