Liquid purification or separation – Flow – fluid pressure or material level – responsive – Float
Patent
1987-07-31
1989-05-09
Spitzer, Robert
Liquid purification or separation
Flow, fluid pressure or material level, responsive
Float
210128, 210180, 210186, 210187, 210266, 210467, 210470, 210472, B01D 2314, B01D 2326
Patent
active
048286923
ABSTRACT:
Water purification is performed in a simplified manner within a vessel having at least the lower porton thereof filled with a filtration media such as activated carbon. A spout is provided near the upper end. A filter media placed in the spout. The top of the vessel is closed with a cap which is vented to permit the escape of matter which is vaporized during the heating phase. The vessel preferably has a handle to aid in the dispensing of the purified water. The vessel is preferably formed of a material which is safe for use in microwave heating devices. A valve may be provided at the bottom of the vessel for dispensing purified water directly into a container such as a cooking vessel or beverage maker. In another embodiment the liquid is purified as it rises through the carbon in the container.
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Purewater Sciences International, Inc.
Spitzer Robert
Weinstein Louis
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