Storage and disposal of organic waste

Hydraulic and earth engineering – Subterranean waste disposal – containment – or treatment – With treatment of waste

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Details

210252, B09B 500

Patent

active

055689965

ABSTRACT:
A system for handling organic waste at a food-handling facility includes a mill that reduces the volume of the waste and a below-ground storage tank that receives the milled waste. A ventilation line and an air flow producer draw air from the storage tank, placing the tank under negative pressure and preventing noxious odors from escaping into the facility. A rigid suction line extends from the interior of the storage tank to points external to the tank and the facility itself. A suction truck periodically removes the waste stored in the tank, applying suction to the suction line to draw the stored waste into a portable tank aboard the truck. The suction truck transports the waste to a disposal site where the well-divided waste may be expelled onto and incorporated by tilling into soil for decomposition by soil organisms.

REFERENCES:
patent: 3947357 (1976-03-01), Cherry
patent: 3992986 (1976-11-01), Sutton
patent: 4182246 (1980-01-01), Lombana et al.
patent: 4219415 (1980-08-01), Nassef et al.
patent: 4473477 (1984-09-01), Beall
patent: 4844839 (1989-07-01), Manehak, Jr.
patent: 4936996 (1990-06-01), Messing
patent: 5441632 (1995-08-01), Charon

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