Method for regenerating magnetic polyamine-epichlorohydrin resin
Patent
·
OSTI ID:516918
Magnetic polymer resins capable of efficient removal of actinides and heavy metals from contaminated water are disclosed together with methods for making, using, and regenerating them. The resins comprise polyamine-epichlorohydrin resin beads with ferrites attached to the surfaces of the beads. Markedly improved water decontamination is demonstrated using these magnetic polymer resins of the invention in the presence of a magnetic field, as compared with water decontamination methods employing ordinary ion exchange resins or ferrites taken separately. 9 figs.
- Research Organization:
- Rockwell International Corporation
- Sponsoring Organization:
- United States Department of Energy
- DOE Contract Number:
- AC04-76DP03533
- Assignee:
- Dept. of Energy, Washington, DC (United States)
- Patent Number(s):
- US 5,652,190/A/
- Application Number:
- PAN: 8-454,770
- OSTI ID:
- 516918
- Country of Publication:
- United States
- Language:
- English
Similar Records
Method for regenerating magnetic polyamine-epichlorohydrin resin
Removal of radioactive materials and heavy metals from water using magnetic resin
Removal of radioactive materials and heavy metals from water using magnetic resin
Patent
·
Tue Jul 29 00:00:00 EDT 1997
·
OSTI ID:871074
Removal of radioactive materials and heavy metals from water using magnetic resin
Patent
·
Mon Jan 20 23:00:00 EST 1997
·
OSTI ID:870790
Removal of radioactive materials and heavy metals from water using magnetic resin
Patent
·
Mon Jan 20 23:00:00 EST 1997
·
OSTI ID:426624