Liquid purification or separation – With preliminary chemical manufacture
Reexamination Certificate
2005-09-15
2008-08-26
Lawrence, Frank M (Department: 1797)
Liquid purification or separation
With preliminary chemical manufacture
C210S199000, C210S242100, C210S931000, C114S125000
Reexamination Certificate
active
07416660
ABSTRACT:
A method and system of ozone treatment diverts a portion of water from a flow of water in a conduit; injects an ozone-containing gas into the portion to provide an ozonated portion; recombines the ozonated portion with the flow of water in the conduit; and regulates the diverted portion to provide a minimum diverted portion flow rate according to flow in the conduit and proportion of ozone in the injected gas.
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Jennings Michael D.
Mueller Richard A.
Robinson Jack H.
van Leeuwen Johannes
Caesar Rivise Bernstein Cohen & Pokotilow Ltd.
Lawrence Frank M
Nutech 03, Inc.
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