Liquid purification or separation – With gas-liquid surface contact means
Patent
1993-06-01
1994-09-27
Nessler, Cynthia L.
Liquid purification or separation
With gas-liquid surface contact means
210151, 261DIG72, C02F 308, C02F 310
Patent
active
053505077
ABSTRACT:
A biological reactor and media members wherein the reactor is made up of a hollow drum having end shields with openings in the drum periphery so that liquid can flow through the drum periphery. The drum is supported by outwardly extending shafts attached to end shields and no shaft section is disposed inside the drum. Hemispherical shaped hollow media members with internal ribs are supported in the drum for bacteria to form on and legs are attached to the outside of the hollow media members to engage other media members and thus, providing further agitation. About forty percent (40%) of the drum is disposed in the liquid.
REFERENCES:
patent: D232174 (1974-07-01), La Borde
patent: D232236 (1974-07-01), LaBorde
patent: D232237 (1974-07-01), LaBorde
patent: D232238 (1974-07-01), LaBorde
patent: 2212932 (1940-08-01), Fairlie
patent: 3364656 (1968-01-01), Whiton et al.
patent: 3389798 (1968-06-01), Hartmann et al.
patent: 3540589 (1970-11-01), Boris
patent: 3758087 (1973-09-01), Hoon, Jr.
patent: 3882027 (1975-05-01), Lunt
patent: 3894899 (1975-07-01), Konopatou et al.
patent: 3913890 (1975-10-01), Lankenau et al.
patent: 3957931 (1976-05-01), Ellis et al.
patent: 3985653 (1976-10-01), Ahlgren
patent: 4028244 (1977-06-01), Holmberg
patent: 4086307 (1978-04-01), Glaspie
patent: 4115269 (1978-09-01), Bennett et al.
patent: 4137172 (1979-01-01), Sako et al.
patent: 4160736 (1979-07-01), Prosser
patent: 4200532 (1980-04-01), Iwatani et al.
patent: 4275019 (1981-06-01), Bednarski
patent: 4333893 (1982-06-01), Clyde
patent: 4419165 (1983-12-01), LaValley
patent: 4425285 (1984-01-01), Shimoi et al.
patent: 4468326 (1984-08-01), Kawert
patent: 4537731 (1985-08-01), Billet et al.
patent: 4540491 (1985-09-01), Zimmer
patent: 4554114 (1985-11-01), Glen et al.
patent: 4668387 (1987-05-01), Davie et al.
patent: 4668442 (1987-05-01), Lang
patent: 4729828 (1988-03-01), Miller
patent: 4737278 (1988-04-01), Miller
patent: 4842920 (1989-06-01), Banai et al.
patent: 4921661 (1990-05-01), Lavin
patent: 5112760 (1992-05-01), Baumgartner et al.
Geo-Form, Inc.
Nessler Cynthia L.
LandOfFree
Contact device and container for a rotating biological contactor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Contact device and container for a rotating biological contactor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contact device and container for a rotating biological contactor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1263968