Flotation process for sludge recovery and energy conversion

Details Flotation process for sludge recovery and energy conversion Flotation process for sludge recovery and energy conversion

1986-09-23

1987-09-08

Castel, Benoit

Liquid purification or separation

Processes

Treatment by living organism

210170, 210747, 2102421, 210609, 435167, 48197A, C02F 1104, C02F 328

Patent

active

046922490

ABSTRACT:
Sewage is separated in an offshore facility into effluent and sludge. The effluent is used to provide nutrients to a seaweed farm. The sludge is transferred to flexible storage balloons and digested to produce methane which is recovered and dried. The digested sludge is then dried for fuel use.

REFERENCES:
patent: 3113699 (1963-03-01), Crawford et al.
patent: 3435793 (1969-01-01), Shurtleff
patent: 3535883 (1970-06-01), Manning
patent: 3572506 (1971-08-01), Bandy, Jr.
patent: 3590887 (1971-04-01), Quase
patent: 3833122 (1974-03-01), Cook
patent: 4046178 (1977-04-01), Case
patent: 4227477 (1980-01-01), Preus
patent: 4231873 (1980-11-01), Swigger
patent: 4579654 (1986-04-01), Bremmer
patent: 4592846 (1986-06-01), Metzger et al.

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