Anaerobic digesting systems and methods for processing animal waste

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United States of America Patent

PATENT NO 9751787
SERIAL NO

13592170

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Abstract

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A digester system for digesting feed material comprises a digester tank, a thickener, and a seal system. The digester tank generates a first digested material and biogas from the feed material. The thickener is operatively connected to the digester tank to remove a second digested material from the feed material to alter a solid content of the feed material in the digester tank. The seal system substantially prevents the thickener from removing biogas from the feed material with the second digested material.

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Patent Owner(s)

Patent OwnerAddress
DARITECH INC8540 BENSON RD LYNDEN WA 98264

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeWaard, David Lynden, US 35 169

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