Fluid conditioning system
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United States of America Patent
Stats
-
Jan 9, 2001
Grant Date -
N/A
app pub date -
Feb 2, 1999
filing date -
Jul 15, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fluid conditioning system and method is disclosed for coupling to a first solution source comprising a suspension solution and particles suspended in the suspension solution. The fluid conditioning system includes a containment vessel defining a treatment environment and including a wall defining a fluid passage and having an inlet apparatus. The inlet apparatus is coupled to the solution source for receiving a solution stream and directing the solution stream through the passage helically along the cylindrical wall. The containment vessel includes a sparging apparatus disposed downstream of the inlet apparatus for introducing a gas into the solution stream, and an outlet for discharging the sparged solution stream. The system further includes a flotation tank disposed proximate the containment vessel outlet for receiving the discharged solution stream. The flotation tank is adapted to carry a predetermined volume of a second solution to effect flotation of the particles to the surface of the second solution. The flotation tank further includes a tank outlet for exiting processed effluent from the tank.
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