ATE226924T1 - Rotierendes, biologisches filtersystem - Google Patents

Rotierendes, biologisches filtersystem

Info

Publication number
ATE226924T1
ATE226924T1 AT94926019T AT94926019T ATE226924T1 AT E226924 T1 ATE226924 T1 AT E226924T1 AT 94926019 T AT94926019 T AT 94926019T AT 94926019 T AT94926019 T AT 94926019T AT E226924 T1 ATE226924 T1 AT E226924T1
Authority
AT
Austria
Prior art keywords
filter body
filter system
biological filter
rotating biological
water
Prior art date
Application number
AT94926019T
Other languages
English (en)
Inventor
Roy S Hickok
Roger W Mcgrath
Original Assignee
Aquaria Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22419763&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE226924(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aquaria Inc filed Critical Aquaria Inc
Application granted granted Critical
Publication of ATE226924T1 publication Critical patent/ATE226924T1/de

Links

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
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Husbandry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • External Artificial Organs (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Transplanting Machines (AREA)
AT94926019T 1993-09-22 1994-08-24 Rotierendes, biologisches filtersystem ATE226924T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12544593A 1993-09-22 1993-09-22
PCT/US1994/009580 WO1995008512A1 (en) 1993-09-22 1994-08-24 Rotating biological filter system

Publications (1)

Publication Number Publication Date
ATE226924T1 true ATE226924T1 (de) 2002-11-15

Family

ID=22419763

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94926019T ATE226924T1 (de) 1993-09-22 1994-08-24 Rotierendes, biologisches filtersystem

Country Status (6)

Country Link
EP (1) EP0720590B1 (de)
JP (1) JP3540318B2 (de)
AT (1) ATE226924T1 (de)
CA (1) CA2172067C (de)
DE (1) DE69431628T2 (de)
WO (1) WO1995008512A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6245236B1 (en) 1999-05-26 2001-06-12 Cercona Of America Inc. Reciprocating biological filter
DE102013013851A1 (de) * 2013-08-20 2015-02-26 Andrea Wils Düsensauginfiltration Einheit Typ Saigon System Werner Wils
WO2020241382A1 (ja) * 2019-05-28 2020-12-03 株式会社 東芝 水処理システムおよび水処理方法
US20230204016A1 (en) * 2021-12-28 2023-06-29 Scott M. Lanphier Capillary action propulsion system and method
CN115812661B (zh) * 2023-01-10 2025-07-04 青海光子生态有限公司 一种阳光工厂化循环水养鱼系统和方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120950A (en) * 1978-03-14 1979-09-19 Dengyosha Mach Works Centrifugal rotating disc for biological oxidation treatment device
DE2839872C3 (de) * 1978-09-13 1981-03-12 Funk, Michael, Ing.(grad.), 6604 Güdingen Verfahren und Vorrichtungen zur biologischen Abwasserreinigung nach dem Schlammbelebungsverfahren
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.
US5078867A (en) * 1990-05-18 1992-01-07 Michael Danner Aquarium filter/protein skimmer system
GB9024800D0 (en) * 1990-11-14 1991-01-02 Goodson Malcolm Method and apparatus for water treatment
WO1992021620A1 (en) * 1991-05-31 1992-12-10 Aquaria, Inc. Rotating biological aquarium filter system

Also Published As

Publication number Publication date
EP0720590A4 (de) 1998-07-08
CA2172067A1 (en) 1995-03-30
JPH09502877A (ja) 1997-03-25
EP0720590B1 (de) 2002-10-30
DE69431628D1 (de) 2002-12-05
EP0720590A1 (de) 1996-07-10
JP3540318B2 (ja) 2004-07-07
CA2172067C (en) 2002-08-06
WO1995008512A1 (en) 1995-03-30
DE69431628T2 (de) 2003-07-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties