Gray water recovery system with ozone treatment

Details Gray water recovery system with ozone treatment Gray water recovery system with ozone treatment

1991-04-05

1992-11-03

Dawson, Robert A.

Liquid purification or separation

Flow, fluid pressure or material level, responsive

Discharge of treated material

210121, 210167, 210209, 210232, 210248, 42218607, 42218612, A61L 226, B01D 1712

Patent

active

051606062

ABSTRACT:
A waste water recovery system for transporting waste water to a reuse entity, such as an irrigation system, utilizing a holding tank having an upper portion and an opposite lower portion. A waste water conduit directs water into the holding tank. Water from the holding tank is transported through an outlet conduit by the use of a pump. An overflow conduit permits water to leave the waste water holding tank should excess amounts of waste water flow into the holding tank. A power switching mechanism activates the pump only when the holding tank contains a predetermined amount of waste water. The waste water is treated in the holding tank by gaseous ozone to obviate microbial activity.

REFERENCES:
patent: 380149 (1888-03-01), Timmons
patent: 3844946 (1974-10-01), Farrell
patent: 3915857 (1975-10-01), Olson
patent: 4134833 (1979-01-01), McCormick
patent: 4145279 (1979-03-01), Selby
patent: 4162218 (1979-07-01), McCormick
patent: 4228006 (1980-10-01), Hanna
patent: 5059330 (1991-10-01), Burkhardt

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