Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Reexamination Certificate
2006-12-05
2006-12-05
Fortuna, Ana M. (Department: 1723)
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
C210S660000, C210S663000, C210S670000, C210S263000, C210S669000, C210S269000
Reexamination Certificate
active
07144510
ABSTRACT:
A method for treating a fluid by providing a raw fluid to a process tank. The raw fluid may be water having varying degrees of contamination or another type of fluid. The method further consists of adding an ion exchange resin to the process tank to form a raw fluid/ion exchange resin mixture. After the fluid has been sufficiently contacted with the ion exchange resin, treated fluid is removed from the process tank through a membrane filter located within the process tank. The method is completed by regenerating the ion exchange resin within the same process tank.
REFERENCES:
patent: 3996131 (1976-12-01), Conn
patent: 4154675 (1979-05-01), Jowett et al.
patent: 4207397 (1980-06-01), Davis et al.
patent: 4289617 (1981-09-01), Davis
patent: 4329225 (1982-05-01), Davis et al.
patent: 4648976 (1987-03-01), Chen
patent: 4804465 (1989-02-01), Brown
patent: 4806244 (1989-02-01), Guilhem
patent: 5182023 (1993-01-01), O'Connor et al.
patent: 5254257 (1993-10-01), Brigano et al.
patent: 5364534 (1994-11-01), Anselme et al.
patent: 5464530 (1995-11-01), Stivers
patent: 5595666 (1997-01-01), Kochen et al.
patent: 5639377 (1997-06-01), Banham et al.
patent: 5728302 (1998-03-01), Connor et al.
patent: 5772891 (1998-06-01), Yamasaki et al.
patent: 5932099 (1999-08-01), Cote et al.
patent: 6020210 (2000-02-01), Miltenyi
patent: 6027649 (2000-02-01), Benedek et al.
patent: 6120688 (2000-09-01), Daly et al.
patent: 6171487 (2001-01-01), Rousseau et al.
patent: 6372143 (2002-04-01), Bradley
patent: 6375848 (2002-04-01), Cote et al.
patent: 6464881 (2002-10-01), Thoraval
patent: 6613232 (2003-09-01), Chesner et al.
patent: 6669849 (2003-12-01), Nguyen et al.
patent: 6776913 (2004-08-01), Jangbarwala
patent: 6783681 (2004-08-01), Mueller et al.
patent: 6824685 (2004-11-01), Katsu et al.
patent: 6926832 (2005-08-01), Collins et al.
patent: 6954738 (2005-10-01), Wang et al.
patent: 6982037 (2006-01-01), Horng et al.
patent: 704376 (1999-04-01), None
patent: 705434 (1999-05-01), None
patent: 744706 (2002-02-01), None
patent: 749656 (2002-06-01), None
patent: 3938245 (1991-05-01), None
patent: 0540485 (1996-05-01), None
patent: 0605826 (1997-08-01), None
patent: 0781255 (2000-07-01), None
patent: 59049851 (1984-03-01), None
patent: 60132609 (1985-07-01), None
patent: 09047761 (1997-02-01), None
patent: 11309354 (1999-11-01), None
patent: WO96/07615 (1996-03-01), None
Mueller Paul
Myers Anthony G
CH2M Hill Inc.
Fortuna Ana M.
Swanson & Bratschun LLC
LandOfFree
Method and apparatus for treatment of a fluid stream does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for treatment of a fluid stream, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for treatment of a fluid stream will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3659077