Composite bacteria support medium

Details Composite bacteria support medium Composite bacteria support medium

1988-09-12

1990-03-13

Fisher, Richard V.

Liquid purification or separation

With gas-liquid surface contact means

210615, 428198, 428286, B01D 3334

Patent

active

049081284

ABSTRACT:
A composite support medium for bacteria in sewage treatment plants comprises two intimately associated quantities of media having disparate surface area to volume ratios; in particular a core body of tangled plastics wire-like filaments welded together and having an area to volume ratio of from 60 to 80 square meters per cubic meter partly wrapped in a mat of tangled plastics textile type filaments welded together having an area to volume ratio of from 350 to 450 square meters per cubic meter.

REFERENCES:
patent: 2051727 (1936-08-01), Levine et al.
patent: 3347381 (1967-10-01), Minch et al.
patent: 3543937 (1970-12-01), Choun
patent: 3589518 (1971-06-01), Brebion et al.
patent: 4005010 (1977-01-01), Lunt
patent: 4165281 (1979-08-01), Kuriyama et al.
patent: 4200532 (1980-04-01), Iwatani
patent: 4229386 (1980-10-01), Lerner
patent: 4333893 (1982-06-01), Clyde
patent: 4336296 (1982-06-01), Fukuta et al.
patent: 4416993 (1983-11-01), McKeown
patent: 4568581 (1986-02-01), Peoples, Jr.
patent: 4588630 (1986-05-01), Shimalla
patent: 4668562 (1987-05-01), Street
patent: 4708792 (1987-11-01), Takarabe et al.
patent: 4758453 (1988-07-01), Challet et al.
patent: 4761323 (1988-08-01), Muhlratzer et al.

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