Liquid purification or separation – Flow – fluid pressure or material level – responsive – Plural elements controlled
Reexamination Certificate
2007-01-09
2007-01-09
Cintins, Ivars C. (Department: 1724)
Liquid purification or separation
Flow, fluid pressure or material level, responsive
Plural elements controlled
C210S143000, C210S192000, C210S202000, C210S241000, C210S259000, C210S266000, C210S277000
Reexamination Certificate
active
10112181
ABSTRACT:
The apparatus and methods of the present invention enable efficient and appropriate treatment of Urban Water Runoff, so that the treated Urban water Runoff can be can be introduced into public waterways without contaminating such waterways. The system apparatus utilizes adsorptive Organoclay media, mechanical filtration and ultraviolet sterilization. The methods and apparatus of the present invention remove contaminants from Urban Water Runoff to a level which enable the resulting effluent to meet appropriate standards for introducing the treated Urban water Runoff in to public waterways. The method and apparatus of water treatment of the present invention does not utilize chlorine containing compounds which, when combined with organic compounds can produce THM's that can become problematic when re-introduced to the downstream environment. The systems of the present invention can be made sufficiently compact so as to enable their use in remote locations.
REFERENCES:
patent: 434571 (1890-08-01), Sargent
patent: 5092993 (1992-03-01), Goodwin
patent: 5120435 (1992-06-01), Fink
patent: 5147532 (1992-09-01), Leek, Jr.
patent: 5178755 (1993-01-01), LaCrosse
patent: 5190659 (1993-03-01), Wang et al.
patent: 5322623 (1994-06-01), Benskin et al.
patent: 5346617 (1994-09-01), Costello
patent: 5350527 (1994-09-01), Kitko
patent: 5376281 (1994-12-01), Safta
patent: 5384032 (1995-01-01), de Souza
patent: 5393417 (1995-02-01), Cox
patent: 5466425 (1995-11-01), Adams
patent: 5512178 (1996-04-01), Dempo
patent: 5547584 (1996-08-01), Capehart
patent: 5626748 (1997-05-01), Rose
patent: 5647977 (1997-07-01), Arnaud
patent: 5651894 (1997-07-01), Boyce et al.
patent: 5704989 (1998-01-01), Page
patent: 5707527 (1998-01-01), Knutson et al.
patent: 5730878 (1998-03-01), Rice
patent: 5897297 (1999-04-01), Carter
patent: 5908550 (1999-06-01), Kaipainen
patent: 6080319 (2000-06-01), Alther
patent: 6197203 (2001-03-01), Ishida et al.
patent: 6200484 (2001-03-01), McInnis
patent: 6235201 (2001-05-01), Smith et al.
patent: 6264836 (2001-07-01), Lantis
Gannon Guy Timothy
Gannon Joseph Charles
Bingham & McCutchen LLP
Cintins Ivars C.
Clear Creek Systems, Inc.
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