Liquid purification or separation – Processes – Chemical treatment
Reexamination Certificate
2006-12-12
2006-12-12
Hruskoci, Peter A. (Department: 1724)
Liquid purification or separation
Processes
Chemical treatment
C210S753000, C210S756000, C210S764000, C210S167150, C210S192000, C210S199000, C210S205000, C422S037000
Reexamination Certificate
active
07147786
ABSTRACT:
The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by regulating the residence time, and thus hypohalite concentration in the device using a venturi nozzle disposed between the metal generator and the hypohalite generator.
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Coffey Richard T.
Costa Alvin
Kampf Christopher
Nelsen Daniel
Parent Thomas
Crall Kristin M.
Hruskoci Peter A.
Kilpatrick & Stockton LLP
Russell Dean W.
Zodiac Pool Care, Inc.
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