Aerobic compost tea making device and method

Details Aerobic compost tea making device and method Aerobic compost tea making device and method

2011-07-05

2011-07-05

Marcheschi, Michael A (Department: 1775)

Chemistry: molecular biology and microbiology

Apparatus

Bioreactor

C435S290200, C435S290300, C435S290400

Reexamination Certificate

active

07972839

ABSTRACT:
The device and method invented provides a unique means to extract and multiply, by the millions, beneficial aerobic microbes found in compost and vermicompost to be applied to soil and plants in liquid form. Compared to many compost tea making devices being sold, the invented device is truly simple and can be dismantled and cleaned in under twenty minutes. Most of the parts are not glued and can be pulled apart. The device and method uses air pumps alone to actually circulate the water and can be used with or without a mesh extractor. This is achieved by the insertion of an air diffuser into the piping used, which infuses the water with oxygen while circulating the water, into either, an extractor containing compost or a body of water containing compost. Concurrently additional diffusers infuse the body of water with oxygen.

REFERENCES:
patent: 4687645 (1987-08-01), Harvey
patent: 7727758 (2010-06-01), Posthuma
patent: 2002/0081717 (2002-06-01), Morrison
patent: 2002/0164781 (2002-11-01), Alms et al.

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