08394271 is referenced by 3 patents and cites 71 patents.

A method and apparatus for the anaerobic digestion of high-solids waste material. The apparatus includes a closed container having a relatively circular outer wall. The closed container has a first passage having an inlet in which the waste material flows in a first direction, a second passage in which the waste material flows in a second direction, and a divider having an end. The divider separates the first passage from the second passage, such that the waste material flows around the end of the divider when flowing from the first passage to the second passage.

Title
Anaerobic digester employing circular tank
Application Number
12/516101
Publication Number
8394271 (B2)
Application Date
November 27, 2006
Publication Date
March 12, 2013
Inventor
Stephen W Dvorak
Chilton
WI, US
Agent
Michael J Cronin
Whyte Hirschboeck Dudek S C
Assignee
DVO
WI, US
IPC
C02F 3/28
C02F 11/04
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