Prefabricated panels for sub-surface sewage effluent and waste w

Details Prefabricated panels for sub-surface sewage effluent and waste w Prefabricated panels for sub-surface sewage effluent and waste w

1975-11-19

1977-03-22

Hart, Charles N.

Liquid purification or separation

With gas-liquid surface contact means

With separator

210170, 210221R, 210532S, B01D 2124, C02C 504

Patent

active

040135594

ABSTRACT:
A prefabricated panel section formed of a strong, porous material and having a plurality of longitudinally extending, preferably vertically spaced chambers or compartments therein throughout the length of the section. A first pipe from a septic tank or preceding similar panel section has an outlet end opening directly into the uppermost chamber. A second pipe, conduit or other opening extends downwardly through the webs which separate the chambers to provide access to and egress from each compartment for air, chemicals, and effluent. In a preferred embodiment the top wall of the panel section or a portion is fabricated as a removable cover through which access to the system is gained. The panels may be grouped and connected together to form a complete ground absorption or percolation system.

REFERENCES:
patent: 947333 (1910-01-01), Hamilton
patent: 1155970 (1975-10-01), Terry
patent: 1576790 (1926-03-01), Roessner
patent: 1708118 (1929-04-01), Carpenter et al.
patent: 2674337 (1954-04-01), Noe
patent: 3401526 (1968-09-01), Rodgers
patent: 3422010 (1969-01-01), Case
patent: 3698194 (1972-10-01), Flynn
patent: 3882683 (1975-05-01), Purcell
patent: 3919848 (1975-11-01), Sullivan
patent: 3925206 (1975-12-01), Dea

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