Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – With spaced non-particulate separating means
Patent
1987-03-30
1989-01-24
Cintins, Ivars
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
With spaced non-particulate separating means
210282, 210470, 210472, 210484, B01D 2702
Patent
active
048000183
ABSTRACT:
A simplified portable water purification system provides an unfiltered water receiving compartment, a disposable filter cartridge, and a filtered water reservoir all in a single container. The container has a removable lid and is a vertically positioned, wide-mouth, tubular structure. The disposable filter cartridge is horizontally positioned centrally and divides the container into the two compartments. Contaminated and unfiltered water poured into the top receiving compartment of the container gravitates through filtering materials in the disposable filter cartridge. Filtering materials comprising a top macro fabric filter, a core of silver impregnated granular activated carbon, and a bottom micro fabric filter remove contaminants and sediments from the water percolated through the disposable filter cartridge. The taste of the water is improved and possible odors are removed. A spigot is provided low on the container into the filtered water recovery and reservoir compartment for drawing filtered water to use.
REFERENCES:
patent: 2633990 (1953-04-01), Simpson et al.
patent: 3327859 (1967-06-01), Pall
patent: 3392837 (1968-07-01), Sanzenbacher
patent: 3799352 (1974-03-01), McClive
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