Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1993-07-28
1994-05-24
Therkorn, Ernest G.
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210687, 210757, 210763, C02F 128, C02F 170, C02F 172, C02F 500
Patent
active
053146239
ABSTRACT:
A fluid treating method for treating water to reduce the hardness therein is disclosed. The method utilizes a bed of metal particulate matter. The metal particulate matter comprises copper, and preferably also contains zinc and can be in the form of an alloy.
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KDF Fluid Treatment, Inc.
Therkorn Ernest G.
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