Fixation of radioactive ions in porous media with ion exchange gels
Patent
·
OSTI ID:863360
- Aiken, SC
A method is provided for fixing radioactive ions in porous media by injecting into the porous media water-soluble organic monomers which are polymerizable to gel structures with ion exchange sites and polymerizing the monomers to form ion exchange gels. The ions and the particles of the porous media are thereby physically fixed in place by the gel structure and, in addition, the ions are chemically fixed by the ion exchange properties of the resulting gel.
- Research Organization:
- BATTELLE MEMORIAL INSTITUTE
- DOE Contract Number:
- AC06-76RL01830
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 4156658
- OSTI ID:
- 863360
- Country of Publication:
- United States
- Language:
- English
Similar Records
Fixation of radioactive ions in porous media with ion exchange gels. [DOE patent]
Porous polymer media
Process for impregnating a concrete or cement body with a polymeric material
Patent
·
1979
·
OSTI ID:5965748
Porous polymer media
Patent
·
2001
·
OSTI ID:874843
Process for impregnating a concrete or cement body with a polymeric material
Patent
·
1989
·
OSTI ID:5729950
Related Subjects
/588/405/976/
addition
chemically
exchange
exchange sites
fixation
fixed
fixing
form
gels
injecting
media
method
monomers
organic
particles
physically
polymerizable
polymerizing
porous
porous media
properties
provided
radioactive
resulting
sites
soluble organic
structure
structures
water-soluble
water-soluble organic
addition
chemically
exchange
exchange sites
fixation
fixed
fixing
form
gels
injecting
media
method
monomers
organic
particles
physically
polymerizable
polymerizing
porous
porous media
properties
provided
radioactive
resulting
sites
soluble organic
structure
structures
water-soluble
water-soluble organic