Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Reexamination Certificate
2006-07-04
2006-07-04
Fortuna, Ana (Department: 1723)
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
C210S636000, C210S257200, C210S333010, C210S333100
Reexamination Certificate
active
07070695
ABSTRACT:
A method and apparatus of purifying feedwater to remove impurities including suspended solids therefrom, the method suitable for using in-line water pressure to permeate water through hollow fiber membranes and to backflush the membranes to remove solids collected or deposited thereon.
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English language machine translation of Japanese Publication No. JP 09-187627.
Behmann Henry
Husain Hidayat
Bereskin & Parr
Fortuna Ana
Zenon Environmental Inc.
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