Waste stream digestion method

a technology of waste stream and digestion method, which is applied in the direction of water/sewage treatment by oxidation, sustainable biological treatment, biological water/sewage treatment, etc. it can solve the problems of slow anaerobic process, large amount of energy, and rapid solids so as to eliminate the effect of solid waste build-up in the lagoon, less energy, and large circulation
US20050284810A1Inactive Publication Date: 2005-12-29KEETON JIMMIE A JR
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
KEETON JIMMIE A JR
Publication Date
2005-12-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

Disclosed is a system and method of digesting raw animal waste using diffusers to force circulation and aerate a digesting lagoon. Several lagoons may be used in series to treat raw waste and different variations may be employed to successively digest raw waste. Aeration with slightly ozonated air facilitates a blend of aerobic and anaerobic microbes to quickly and completely digest large amounts of raw animal waste.
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Description

CROSS REFERENCE TO RELATED APPLICATIONS

[0001] This application is a divisional of U.S. patent application Ser. No. 10 / 265,518, entitled “Waste Stream Digestion System,” filed Oct. 3, 2002 by Jimmie A. Keeton, Jr., which was based upon and claims the benefit of U.S. Provisional Application Ser. No. 60 / 327,101 entitled “Waste Stream Digestion System,” filed Oct. 3, 2001 by Jimmie A. Keeton, the entire contents of which is hereby incorporated by reference for all it discloses and teaches.BACKGROUND OF INVENTION

[0002] a. Field of the Invention

[0003] The present invention pertains generally to aerated digestion systems and specifically to aerated effluent processing systems with microbes.

[0004] b. Description of the Background

[0005] Anaerobic animal waste treatment systems are generally characterized by systems with liners or covered lagoons designed to mitigate smell and odor problems. Other systems include large biogas digesters. Anaerobic processes are very slow and rely on micro...

Claims

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