Sewage treatment system

Details Sewage treatment system Sewage treatment system

1980-01-03

1981-05-26

Artis, Henry K.

Baths, closets, sinks, and spittoons

Dry closets

4DIG12, 4459, 41116, 210199, A47K 1102

Patent

active

042689252

ABSTRACT:
A self-contained, closed system, aerobic sewage treatment system designed for use in a house or in mobile situations such as a boat, plane, bus, train, etc. comprising a housing with a toilet and a main digestion tank and a series of secondary digestion tanks below the toilet. An air diffusor, an aeration deflector and a quiescent zone are disposed in the majority of the digestive tanks to promote the rapid digestion of the organic waste deposited therein. The final digestion tank which receives the substantially organically pure water from the system has a pump to recirculate some of the water to rinse the toilet bowl after use.

REFERENCES:
patent: 3136608 (1964-06-01), Lindstrom
patent: 3523012 (1970-08-01), Pierson
patent: 3624665 (1971-11-01), Klinger, Sr.
patent: 3776383 (1973-12-01), Hargraves
patent: 3840907 (1974-10-01), Sundberg
patent: 3859672 (1975-01-01), Modig
patent: 3918106 (1975-11-01), Hallquist

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