Liquid purification or separation – Processes – Treatment by living organism
Reexamination Certificate
2006-12-05
2006-12-05
Prince, Fred G. (Department: 1724)
Liquid purification or separation
Processes
Treatment by living organism
C210S615000, C210S252000, C435S262500
Reexamination Certificate
active
07144507
ABSTRACT:
The present invention provides a digester for handling waste or contaminated materials. A process and an apparatus for processing are disclosed. A Dry Cycle Anaerobic Digester (DCAD) uses tanks to perform aerobic and anaerobic digestion to eliminate the waste, while producing little or no sludge.
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Hunton & Williams LLP
Prince Fred G.
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