Liquid purification or separation – Processes – Treatment by living organism
Patent
1981-12-03
1984-04-10
Wyse, Thomas G.
Liquid purification or separation
Processes
Treatment by living organism
210614, C02F 328
Patent
active
044420064
ABSTRACT:
First, the organic waste slurry of sewage sludge and/or kitchen garbage is stored in a stable condition after effecting partially thereto a liquefaction treatment in advance by adding liquefying bacteria, and next this slurry is effectively digested anaerobically by way of a liquefaction/gasification-mixed step or a liquefaction/gasification separated step.
REFERENCES:
patent: 2029702 (1936-02-01), Buswell et al.
patent: 3259566 (1966-07-01), Torpey
patent: 4040953 (1977-08-01), Ort
patent: 4067801 (1978-01-01), Ishida et al.
patent: 4318993 (1982-03-01), Ghosh et al.
Haga Ryooichi
Ishida Masahiko
Odawara Yoji
The Agency of Industrial Science and Technology
Wyse Thomas G.
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