Anaerobic digestion process

Details Anaerobic digestion process Anaerobic digestion process

1989-12-04

1991-05-14

Hruskoci, Peter

Liquid purification or separation

Processes

Treatment by living organism

210608, 210704, C02P 328

Patent

active

050153846

ABSTRACT:
An improved anaerobic digestion process for waste having concentrations of suspended solids therein including separating the solids containing active biomass from other digestion products through the use of an anoxic gas flotation separation process and recirculation of separated solids containing active biomass to the anaerobic digestion reactor to maintain high concentrations of anaerobic microorganisms within the reactor.

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