DK0542755T3 - - Google Patents
Info
- Publication number
- DK0542755T3 DK0542755T3 DK91911310T DK91911310T DK0542755T3 DK 0542755 T3 DK0542755 T3 DK 0542755T3 DK 91911310 T DK91911310 T DK 91911310T DK 91911310 T DK91911310 T DK 91911310T DK 0542755 T3 DK0542755 T3 DK 0542755T3
- Authority
- DK
- Denmark
- Prior art keywords
- filter body
- water
- aquarium
- rotational movement
- aerobic bacteria
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 241001148470 aerobic bacillus Species 0.000 abstract 2
- 239000003053 toxin Substances 0.000 abstract 1
- 231100000765 toxin Toxicity 0.000 abstract 1
- 108700012359 toxins Proteins 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53590590A | 1990-06-11 | 1990-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0542755T3 true DK0542755T3 (fr) | 1997-02-10 |
Family
ID=24136286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91911310T DK0542755T3 (fr) | 1990-06-11 | 1991-06-10 |
Country Status (9)
Country | Link |
---|---|
US (2) | US5423978A (fr) |
EP (1) | EP0542755B1 (fr) |
JP (1) | JP3226272B2 (fr) |
AT (1) | ATE142176T1 (fr) |
CA (1) | CA2085217C (fr) |
DE (1) | DE69121898T2 (fr) |
DK (1) | DK0542755T3 (fr) |
ES (1) | ES2093707T3 (fr) |
WO (1) | WO1991019680A1 (fr) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5868926A (en) * | 1990-06-11 | 1999-02-09 | Aquaria, Inc. | Rotating biological filter system |
ES2093707T3 (es) * | 1990-06-11 | 1997-01-01 | Aquaria Inc | Sistema filtrante biologico rotativo para acuario. |
US5779885A (en) * | 1990-06-11 | 1998-07-14 | Aquaria, Inc. | Rotating biological filter system |
US5419831A (en) * | 1990-06-11 | 1995-05-30 | Aquaria, Inc. | Rotating biological aquarium filter system |
US5603831A (en) * | 1994-05-24 | 1997-02-18 | Aquaria, Inc. | Dual impeller pump |
US5647983A (en) * | 1995-11-03 | 1997-07-15 | Limcaco; Christopher A. | Aquarium system |
TW343128B (en) * | 1997-02-27 | 1998-10-21 | Jye Kee Shyh Co Ltd | Purification device for aquarium |
US5799612A (en) * | 1997-04-04 | 1998-09-01 | Page; Darren L. | Compact and efficient photosynthetic water filters |
US6245236B1 (en) | 1999-05-26 | 2001-06-12 | Cercona Of America Inc. | Reciprocating biological filter |
US6837991B1 (en) * | 2002-05-14 | 2005-01-04 | Joe Norris | Algae scrubber filtration system |
US20040074024A1 (en) * | 2002-10-19 | 2004-04-22 | H-Tech, Inc. | Suction-type cleaning device for submerged surfaces |
US7156986B2 (en) * | 2003-11-26 | 2007-01-02 | Warrow Theodore U | Self-cleansing media for rotating biological contactors |
KR200343746Y1 (ko) * | 2003-12-09 | 2004-03-09 | 조천행 | 유희구를 내장한 스트로우 |
US6949191B1 (en) * | 2004-04-29 | 2005-09-27 | Jrj Holdings, Llc | Packaged wastewater treatment unit |
US7083720B2 (en) * | 2004-05-19 | 2006-08-01 | Gary Miller | Variously configurable rotating biological contactor and prefabricated components therefor |
CA2580668C (fr) * | 2004-09-20 | 2011-03-08 | Aquarium Pharmaceuticals, Inc. | Ensemble de filtre d'aquarium |
US7241379B2 (en) * | 2004-11-08 | 2007-07-10 | Tetra Holding (Us), Inc. | Filter housing arrangement |
US7252762B2 (en) * | 2004-11-08 | 2007-08-07 | Tetra Holding (Us), Inc. | Filter housing arrangement with cartridge guides |
US7255786B2 (en) * | 2004-11-18 | 2007-08-14 | Thermospas, Inc. | Skimmer with rotatable filter cartridge for spas and pools |
US7220353B2 (en) * | 2004-11-18 | 2007-05-22 | Thermospas, Inc. | Skimmer with rotatable filter cartridge for spas and pools |
US7425274B1 (en) | 2004-12-09 | 2008-09-16 | Leon Helfet | Aquarium filter unit |
EP1717208B1 (fr) * | 2005-04-28 | 2013-06-26 | Grundfos Management A/S | Dispositif de traitement de fluides, en particulier de traitement des eaux usées, avec une pile de disques |
US7628913B2 (en) * | 2005-10-05 | 2009-12-08 | J.W. Pet Company, Inc. | Aquarium filter cartridge and filtration system |
US7811449B2 (en) * | 2005-10-27 | 2010-10-12 | Waste Stream Technologies, Llc | Flow equalized rotating biological contactor |
US7879232B2 (en) * | 2005-10-27 | 2011-02-01 | Waste Stream Technologies, Llc | Double-sided self-cleansing media |
EP2123154B1 (fr) * | 2006-04-13 | 2016-06-15 | Central Garden & Pet Company | Filtre d'aquarium |
KR100875454B1 (ko) | 2007-07-06 | 2008-12-22 | (주)웹토스 | 수족관에 구비된 정화장치 |
US8460548B2 (en) | 2010-12-16 | 2013-06-11 | Biomass Technologies, Llc | Rotating biological contactor apparatus and method |
US9133042B2 (en) | 2010-12-16 | 2015-09-15 | Biomass Technologies, Llc | Rotating biological contactor apparatus and method |
GB2494661A (en) * | 2011-09-14 | 2013-03-20 | Guangke Wang | An aquarium gravel cleaning system |
WO2013103289A1 (fr) | 2012-01-03 | 2013-07-11 | Valdes Simancas Farncisco Xavier | Contacteur biologique rotatif haute capacité |
US9788533B2 (en) | 2012-10-09 | 2017-10-17 | Elive Llc | Aquarium filter |
KR101545546B1 (ko) | 2014-07-18 | 2015-08-20 | (주)동일캔바스엔지니어링 | 슬러지농축기 |
EP3907195A1 (fr) * | 2020-05-05 | 2021-11-10 | John David Fagan | Appareil de traitement des eaux usées par des organismes phototrophes et son procédé |
US11412717B1 (en) | 2020-05-05 | 2022-08-16 | Central Garden & Pet Company | Movable spout for an aquarium |
US11641848B1 (en) | 2020-05-05 | 2023-05-09 | Central Garden & Pet Company | Variable flow spout for an aquarium |
CN112243943A (zh) * | 2020-10-28 | 2021-01-22 | 郭清 | 一种鱼缸水质过滤装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1811181A (en) * | 1928-10-20 | 1931-06-23 | Arthur T Maltby | Process and apparatus for treating sewage or other organic matters |
US2696800A (en) * | 1951-09-14 | 1954-12-14 | Rork John | Aquarium for keeping live lobsters and the like |
US2877051A (en) * | 1957-04-19 | 1959-03-10 | Rork | Recirculating fountain |
US3723304A (en) * | 1970-03-24 | 1973-03-27 | H Storck | Omniological filter and process |
US3869380A (en) * | 1972-09-29 | 1975-03-04 | Autotrol Corp | Treatment of wastewater |
US3849304A (en) * | 1973-08-09 | 1974-11-19 | Autotrol Corp | Method for the primary and secondary treatment of wastewater in a unitary apparatus |
US3957634A (en) * | 1974-05-20 | 1976-05-18 | Orensten Henry E | Filtration means and method |
JPS5434544A (en) * | 1977-08-23 | 1979-03-14 | Dengyosha Mach Works | Centrifugal disk for waste water treating device and method of producing same |
US4160736A (en) * | 1977-10-11 | 1979-07-10 | Autotrol Corporation | Rotating trickling filter |
JPS54120950A (en) * | 1978-03-14 | 1979-09-19 | Dengyosha Mach Works | Centrifugal rotating disc for biological oxidation treatment device |
DE2829006A1 (de) * | 1978-07-01 | 1980-01-10 | Rheintechnik Weiland & Kaspar | Verfahren und vorrichtung zur belueftung von wasser |
DE2911975C2 (de) * | 1979-03-27 | 1982-11-18 | Theo 6253 Hadamar Stähler | Vorrichtung zum Umsetzen von in Abwässern oder Abwässerschlämmen enthaltenen Fremdstoffen, insbesondere von Schadstoffen, in unschädliche Stoffe |
US4282095A (en) * | 1980-01-02 | 1981-08-04 | Tsuhako Parker I | Aquarium filtering system |
JPS571489A (en) * | 1980-06-06 | 1982-01-06 | Dengiyoushiya Kikai Seisakusho:Kk | Rotary disc-type waste water disposer driven by turbine |
US4364826A (en) * | 1981-04-13 | 1982-12-21 | Masashi Kato | Waterwheel system for aeration |
DE3238366C2 (de) * | 1982-10-16 | 1985-05-09 | Adolf Ing.(grad.) 5828 Ennepetal Neuhaus | Vorrichtung für Aquarien zur Behandlung verunreinigter Wässer |
FI80070C (fi) * | 1985-04-04 | 1990-04-10 | Lujari Instmsto Oy | Anordning foer rening av vatten, speciellt avfallsvatten, med en biologisk oxidationsmetod och anvaendning av anordningen foer rening av gaser. |
US4622148A (en) * | 1985-06-25 | 1986-11-11 | Willinger Bros., Inc. | Aquarium filter system |
JPS6297694A (ja) * | 1985-10-25 | 1987-05-07 | Dengiyoushiya Kikai Seisakusho:Kk | 水処理方法および装置 |
US4737278A (en) * | 1987-06-08 | 1988-04-12 | Gary Miller | Miniturized modular rotating biological contactor system |
US4824503A (en) * | 1987-07-30 | 1989-04-25 | Richard Wilen | Magazine assembly system and method |
US5160622A (en) * | 1988-11-17 | 1992-11-03 | Gunderson Dennis E | Method for filtering aquarium water |
US5078867A (en) * | 1990-05-18 | 1992-01-07 | Michael Danner | Aquarium filter/protein skimmer system |
US5228986A (en) * | 1990-06-05 | 1993-07-20 | Willinger Bros., Inc. | Aquarium power filter |
ES2093707T3 (es) * | 1990-06-11 | 1997-01-01 | Aquaria Inc | Sistema filtrante biologico rotativo para acuario. |
US5419831A (en) * | 1990-06-11 | 1995-05-30 | Aquaria, Inc. | Rotating biological aquarium filter system |
US5226986A (en) * | 1991-11-12 | 1993-07-13 | Hansen Gary L | Formulation of multi-component explosives |
-
1991
- 1991-06-10 ES ES91911310T patent/ES2093707T3/es not_active Expired - Lifetime
- 1991-06-10 JP JP51088591A patent/JP3226272B2/ja not_active Expired - Fee Related
- 1991-06-10 AT AT91911310T patent/ATE142176T1/de not_active IP Right Cessation
- 1991-06-10 EP EP19910911310 patent/EP0542755B1/fr not_active Expired - Lifetime
- 1991-06-10 DK DK91911310T patent/DK0542755T3/da active
- 1991-06-10 DE DE69121898T patent/DE69121898T2/de not_active Expired - Fee Related
- 1991-06-10 WO PCT/US1991/004079 patent/WO1991019680A1/fr active IP Right Grant
- 1991-06-10 CA CA 2085217 patent/CA2085217C/fr not_active Expired - Fee Related
-
1993
- 1993-01-14 US US08/004,678 patent/US5423978A/en not_active Expired - Lifetime
-
1994
- 1994-10-03 US US08/994,165 patent/US5853591A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2085217A1 (fr) | 1991-12-12 |
JPH05508576A (ja) | 1993-12-02 |
WO1991019680A1 (fr) | 1991-12-26 |
DE69121898D1 (de) | 1996-10-10 |
ATE142176T1 (de) | 1996-09-15 |
DE69121898T2 (de) | 1997-03-20 |
US5853591A (en) | 1998-12-29 |
EP0542755A4 (en) | 1993-09-22 |
CA2085217C (fr) | 2004-06-01 |
ES2093707T3 (es) | 1997-01-01 |
JP3226272B2 (ja) | 2001-11-05 |
US5423978A (en) | 1995-06-13 |
EP0542755B1 (fr) | 1996-09-04 |
EP0542755A1 (fr) | 1993-05-26 |
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