Liquid purification or separation – Filter – With pump – gas pressure – or suction source
Patent
1995-11-03
1997-07-15
Nessler, Cynthia L.
Liquid purification or separation
Filter
With pump, gas pressure, or suction source
210150, 210151, 210169, 119260, 119261, 119266, C02F 302, C02F 308
Patent
active
056479832
ABSTRACT:
An aquarium system (10) includes an inlet reservoir (25), an aquarium tank (16) defining a container for water in fluid communication with the inlet reservoir (25) to receive water displaced from the inlet reservoir (25), an outlet reservoir (35) in fluid communication with the tank (16) for receiving water displaced from the tank (16), and a water treatment unit (45) in fluid communication with the inlet reservoir (25) and tile outlet reservoir (35). The water treatment unit (45) includes a rotatably supported media wheel (47) which has a first hollow portion (48) and a second portion (49) carrying a water displacement media (50). The media (50) is alternately submersible into and raisable out of water contained in the water treatment unit (45) as the media wheel (47) is rotated to displace water from the unit to the inlet reservoir (25), to thereby cycle water through the system. In one embodiment, the displacement media (50) is a biological media. In another embodiment, the media wheel (47) carries an algae screen (70) on its perimeter.
REFERENCES:
patent: 3540589 (1970-11-01), Boris
patent: 4028244 (1977-06-01), Holmberg
patent: 4043299 (1977-08-01), Birkbeck et al.
patent: 4093539 (1978-06-01), Guarino
patent: 4160736 (1979-07-01), Prosser
patent: 4200532 (1980-04-01), Iwatani et al.
patent: 4333893 (1982-06-01), Clyde
patent: 4468326 (1984-08-01), Kawert
patent: 4606821 (1986-08-01), D'Imperio
patent: 4668387 (1987-05-01), Davie et al.
patent: 4737278 (1988-04-01), Miller
patent: 4761227 (1988-08-01), Willinger et al.
patent: 4867874 (1989-09-01), Aubert et al.
patent: 4995980 (1991-02-01), Jaubert
patent: 5006230 (1991-04-01), Votava, III et al.
patent: 5078867 (1992-01-01), Danner
patent: 5096576 (1992-03-01), Szabo
patent: 5227055 (1993-07-01), Timmons
patent: 5234581 (1993-08-01), Rosenberg
patent: 5246854 (1993-09-01), O'Brien
patent: 5269914 (1993-12-01), Englert
patent: 5326459 (1994-07-01), Hlavach et al.
patent: 5350507 (1994-09-01), McManus
patent: 5419831 (1995-05-01), Fuerst et al.
patent: 5423978 (1995-06-01), Snyder et al.
patent: 5466373 (1995-11-01), Handwerker et al.
Control of the Biochemical Environment, Filters, Bacteria, and the Algal Turf Scurbber; Dynamic Aquaria, Building Living Ecosystems; Adey, Loveland, pp. 221-247. (1991).
Great Barrier Reef Mesocosm; Dynamic Aquaria, Building Living Ecosystems; Adey, Loveland, pp. 531-539. (1991).
The Reef Aquarium, A Comprehensive Guide tothe Identification and Care of Tropical Marine Invertebrates; Delbeek, Sprung; vol. 1, pp. 106-109. (1994).
The Reef Aquarium, A Comprehensive Guide to the Identification and Care of Tropical Marine Invertebrates; Delbeek, Sprung; vol. 1, pp. 142-156. (1994).
Design of Facilities for the Biological Treatment of Wastewater; Wastewater Engineering, Treatment, Disposal and Reuse; Tchobanoglous, Burton; Third Edition, pp. 628-636. (1991).
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