Biological waste conversion system

Details Biological waste conversion system Biological waste conversion system

1992-04-17

1994-08-30

Cintins, Ivars

Liquid purification or separation

With means to add treating material

Directly applied to separator

2105322, C02F 302

Patent

active

053425162

ABSTRACT:
A natural aerobic biological waste conversion system for the decomposition of human waste particularly suitable for waterless on-site restrooms. A tank includes a chamber having a waste receiving bin defined therein, the bin being formed by baffles and a bulkhead so located within the chamber that air (oxygen) is directed over, under and through the decomposing material and a ventilation duct located at the bin lower region communicating with a vent assures effective oxygen exposure to the waste. The tank bottom is provided with a serpentine liquid waste flow path for extended exposure of the liquid to the circulating air for evaporation purposes, and the tank chamber includes a drying area for decomposed material prior to removal.

REFERENCES:
patent: 1567414 (1925-12-01), Bogart
patent: 3136608 (1964-06-01), Lindstrom
patent: 3624665 (1971-11-01), Klingle, Sr.
patent: 3776383 (1973-12-01), Hargraves
patent: 4096592 (1978-06-01), Clark
patent: 4196477 (1980-04-01), Stewart
patent: 4306968 (1981-12-01), Yost
patent: 4313234 (1982-02-01), Stewart

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