Liquid purification or separation – Processes – Ion exchange or selective sorption
Reexamination Certificate
2004-04-02
2009-06-02
Barry, Chester T (Department: 1797)
Liquid purification or separation
Processes
Ion exchange or selective sorption
C210S663000, C210S667000, C210S670000, C210S692000
Reexamination Certificate
active
07540965
ABSTRACT:
A process for removing DOC (dissolved organic carbon) from a concentrated salt solution containing DOC by contacting the salt solution with a coagulant/flocculant such that the DOC becomes insoluble and removing the insoluble DOC from the salt solution.
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