Method for purifying water

Liquid purification or separation – Processes – Chemical treatment

Reexamination Certificate

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Details

C210S753000, C210S756000, C210S764000, C210S167110, C422S037000

Reexamination Certificate

active

07320761

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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