Liquid purification or separation – Processes – Chemical treatment
Patent
1997-01-14
1999-01-12
McCarthy, Neil
Liquid purification or separation
Processes
Chemical treatment
210753, 210759, 210764, 422 28, 422 37, C02F 150, C02F 176
Patent
active
058582460
ABSTRACT:
A method of purifying water includes contacting water containing an oxide of chlorine, such as chlorine dioxide, chlorite, or chlorate, with a water purification composition that includes a Group 11 or Group 12 metal such as silver, copper, or zinc.
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Denkewicz, Jr. Raymond P.
Grenier Joseph W.
Rafter John D.
Fountainhead Technologies, Inc.
Gray Bruce D.
McCarthy Neil
Russell Dean W.
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