Portable water purification device

Details Portable water purification device Portable water purification device

1991-07-12

1992-04-21

Silverman, Stanley S.

Liquid purification or separation

With time control

Of additional fluid

210192, 210177, 210202, 210220, 210748, C02F 178

Patent

active

051064952

ABSTRACT:
A portable ozonization system having a tank mounted on a base housing a battery, pump and associated components. A photovoltaic battery charger is mounted on a surface of the tank. Water from the tank is periodically circulated from under the control of a low voltage DC timer by the pump through a venturi where it is subjected to DC generated ultraviolet radiation to treat virus, cysts, bacteria and organic material. Water is withdrawn from the tank for use through a filter to further enhance the water quality.

REFERENCES:
patent: 2050771 (1936-08-01), Wait
patent: 3775314 (1973-11-01), Beitzel et al.
patent: 4176061 (1979-11-01), Stopka
patent: 4438337 (1984-03-01), Forrat
patent: 4640783 (1987-02-01), Kern
patent: 4719018 (1988-01-01), Przybylski
patent: 4762613 (1988-08-01), Snowball
patent: 4857204 (1989-08-01), Joklik
patent: 4865749 (1989-09-01), Yoshida
patent: 5024766 (1991-06-01), Mahmud

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