Organic waste material treatment system

Details Organic waste material treatment system Organic waste material treatment system

2008-01-08

2008-01-08

Naff, David M. (Department: 1651)

Chemistry: molecular biology and microbiology

Apparatus

C435S262000, C435S262500, C435S267000, C435S289100

Reexamination Certificate

active

07316921

ABSTRACT:
A multi-stage process and system for treating organic waste materials includes steps of hydrolyzing the materials in an anaerobic vessel, transferring the liquid product of hydrolysis to an anaerobic digester, and further decomposing the waste materials under aerobic conditions to yield a compost product usable as a soil amendment. Biogas produced by digestion of the hydrolysis liquid product may be burned to generate electricity or heat, and the liquid digester product may be recirculated for use as an inoculant to aid hydrolysis of subsequently processed batches of waste materials.

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U.S. Appl. No. 10/427,454, Chris E. Choate, Process and System for Treatment of Organic Waste Materials, filed Apr. 30, 2003.

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