Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...
Patent
1995-12-20
1997-07-08
Gorgos, Kathryn L.
Chemistry: electrical and wave energy
Processes and products
Electrophoresis or electro-osmosis processes and electrolyte...
204537, 204544, 204631, 204634, B01D 6158, B01D 6144, B01D 6146
Patent
active
056457030
ABSTRACT:
A method for recovering salt from a process stream containing organic contaminants is provided, comprising directing the waste stream to a desalting electrodialysis unit so as to create a concentrated and purified salt permeate and an organic contaminants containing stream, and contacting said concentrated salt permeate to a water-splitting electrodialysis unit so as to convert the salt to its corresponding base and acid.
REFERENCES:
patent: 5049250 (1991-09-01), Chlanda
patent: 5143834 (1992-09-01), Glasser et al.
Gorgos Kathryn L.
Starsiak Jr. John S.
University of Chicago
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