Electrochemical deionization

Details Electrochemical deionization Electrochemical deionization

1984-11-27

1986-06-24

Niebling, John F.

Chemistry: electrical and wave energy

Processes and products

Processes of treating materials by wave energy

204282, C02F 146

Patent

active

045966419

ABSTRACT:
An electrochemical extraction method comprises establishing a cell of the form working electrode: flowing aqueous electrolyte solution: second electrode. The working electrode includes an ion exchange material and the second electrode may include ion exchange material. D.C. potential is applied to the cell to adsorb ions onto the working electrode and cell polarity is subsequently reversed to elute the adsorbed ions.
The cell is separated by a cell divider, e.g. in the form of an ion selective membrane, into first and second electrolyte compartments and the solution is passed through the compartment adjacent the working electrode to effect adsorption and, where the second electrode includes ion exchange material, solution is passed through the compartment adjacent the second electrode to effect desorption.

REFERENCES:
patent: 3124520 (1964-03-01), Juda
patent: 3533929 (1970-10-01), Evans et al.
patent: 4326935 (1982-04-01), Moeglich
patent: 4389297 (1983-06-01), Korach

Affiliated with

Also associated with

Rating

Electrochemical deionization does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrochemical deionization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical deionization will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2084195