Liquid purification or separation – With means to add treating material – Plural distinct separators
Patent
1981-04-03
1982-08-24
Castel, Benoit
Liquid purification or separation
With means to add treating material
Plural distinct separators
210218, 41111, 4449, 4DIG12, 71 9, A47K 1102, C05F 904
Patent
active
043460020
ABSTRACT:
An improved waterless toilet for aerobic biological transformation of organic waste material is disclosed. The toilet is located at a position remote from a compartment wherein waste material is aerobically transformed. The toilet is connected to the compartment by a conduit. Organic waste is deposited into the toilet and a subsequently applied vacuum aids in the transporting of the waste material through the conduit to the compartment. Prior to depositing organic waste material into the toilet, a cup-shaped paper wrapping means is inserted into the toilet. Thereafter the vacuum is applied to the paper wrapping means and waste material to cause the paper wrapping to close around the waste material as it enters the conduit. Utilizing paper wrapping means, the toilet is protected from soiling by the organic waste material when it is deposited in the toilet. Furthermore, the paper wrapping means protects the conduit from soiling, it acts to clean the interior of the conduit by a wiping action during transport of the wrapper and its included organic waste material through the conduit to the compost compartment.
REFERENCES:
patent: 387104 (1888-07-01), Paynter
patent: 1415007 (1922-05-01), Ball
patent: 3136608 (1964-06-01), Lindstrom
patent: 3422985 (1969-01-01), Rinehart
patent: 3457567 (1969-07-01), Criss
patent: 3546718 (1970-12-01), Minnitte
patent: 3648302 (1972-03-01), Winters
patent: 3663970 (1972-05-01), Drouhard et al.
patent: 3666106 (1972-05-01), Green
patent: 3720962 (1973-03-01), Harrah
patent: 3728254 (1973-04-01), Carothers
patent: 3892660 (1975-07-01), Romell
patent: 4025969 (1977-05-01), Dahlen
patent: 4120312 (1978-10-01), Michael
patent: 4172034 (1979-10-01), Carlsson et al.
patent: 4254515 (1981-03-01), Kiyama etal.
patent: 4285719 (1981-08-01), Criss
Compost Science, Journal of Waste Recycling, May-Jun. 1972, vol. 13, No. 3.
Castel Benoit
Hollis Darrell E.
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