Waste water drainage and recovery system

Details Waste water drainage and recovery system Waste water drainage and recovery system

1989-05-02

1990-11-20

Spear, Frank

Liquid purification or separation

Structural installation

Geographic

210258, 2105322, 405 36, E02B 1300

Patent

active

049716905

ABSTRACT:
Waste water from a residence flows to an on-site waste water treatment facility, such as a septic tank. The leachate passing from the septic tank flows to a chlorine-contact chamber for treating the waste water from the septic tank with chlorine. The treated waste water flows from the contact chamber to a drainage field located below ground level. Percolating sand and a natural filter media filter the treated waste water which is distributed by the drainage field. A perforated water recovery pipe is located below the filter media to collect the treated and filtered water. A suction pump pumps water collected in the recovery pipe to above ground level. A sprinkler connected to the suction pump distributes water pumped from the recovery pipe for irrigating the ground surface.

REFERENCES:
patent: 292046 (1884-01-01), Powers
patent: 2795542 (1957-06-01), Horne et al.
patent: 3306447 (1967-02-01), Medeiros
patent: 3933641 (1976-01-01), Madden et al.
patent: 4313692 (1982-02-01), Johnson
patent: 4721408 (1988-01-01), Hewlett
patent: 4824572 (1989-04-01), Scott
patent: 4865069 (1989-09-01), Lacey

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