Anaerobic digestion process of wastes containing cellulose

Details Anaerobic digestion process of wastes containing cellulose Anaerobic digestion process of wastes containing cellulose

1982-10-14

1985-04-09

Shapiro, Lionel M.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing hydrocarbon

435139, 435140, 435141, 435801, 435291, 435822, 435252, 210605, 210611, 210613, 210614, 210630, C12P 502, C12N 122, C02F 330, C02F 1104

Patent

active

045102430

ABSTRACT:
The present invention relates to an anaerobic digestion process of wastes containing cellulose, in which, after liquefying by bringing wastes containing cellulose in slurry state into contact with facultative anaerobic bacteria with pH adjusted between 6.5-8.0 and oxidation-reduction potential controlled between -50-300 mV with oxygen supply, the liquefied slurry is then converted into methane and carbon dioxide by bringing it into contact with obligatory anaerobic bacteria to recover methane efficiently.

REFERENCES:
patent: 3241943 (1966-03-01), Bystrom
patent: 4022665 (1977-05-01), Ghosh et al.
patent: 4213857 (1980-07-01), Ishida et al.

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