Method of water purification with oxides of chlorine

Liquid purification or separation – Processes – Chemical treatment

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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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