GB0510674D0 - Apparatus and methods for filtering liquid - Google Patents

Apparatus and methods for filtering liquid

Info

Publication number
GB0510674D0
GB0510674D0 GBGB0510674.5A GB0510674A GB0510674D0 GB 0510674 D0 GB0510674 D0 GB 0510674D0 GB 0510674 A GB0510674 A GB 0510674A GB 0510674 D0 GB0510674 D0 GB 0510674D0
Authority
GB
United Kingdom
Prior art keywords
methods
filtering liquid
filtering
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB0510674.5A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evolution Aqua Ltd
Original Assignee
Evolution Aqua Ltd
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
Application filed by Evolution Aqua Ltd filed Critical Evolution Aqua Ltd
Publication of GB0510674D0 publication Critical patent/GB0510674D0/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B01D24/08—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the filtering material being supported by at least two pervious coaxial walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GBGB0510674.5A 2005-02-07 2005-05-25 Apparatus and methods for filtering liquid Ceased GB0510674D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0502529.1A GB0502529D0 (en) 2005-02-07 2005-02-07 Apparatus and methods for filtering liquid

Publications (1)

Publication Number Publication Date
GB0510674D0 true GB0510674D0 (en) 2005-06-29

Family

ID=34355929

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0502529.1A Ceased GB0502529D0 (en) 2005-02-07 2005-02-07 Apparatus and methods for filtering liquid
GBGB0510674.5A Ceased GB0510674D0 (en) 2005-02-07 2005-05-25 Apparatus and methods for filtering liquid
GB0602415A Withdrawn GB2422793A (en) 2005-02-07 2006-02-07 A liquid filtration system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0502529.1A Ceased GB0502529D0 (en) 2005-02-07 2005-02-07 Apparatus and methods for filtering liquid

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0602415A Withdrawn GB2422793A (en) 2005-02-07 2006-02-07 A liquid filtration system

Country Status (3)

Country Link
EP (1) EP1850939A2 (en)
GB (3) GB0502529D0 (en)
WO (1) WO2006082447A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498334B (en) * 2011-12-21 2016-10-05 Exel Industries Sa Pond filters and pond filter arrangements
GB201508392D0 (en) 2015-05-15 2015-07-01 Evolution Aqua Ltd Mechanical filter element apparatus and method
GB201608615D0 (en) 2016-05-16 2016-06-29 Evolution Aqua Ltd Filter apparatus and method
CN107455317B (en) * 2017-09-22 2022-10-14 辽宁省海洋水产科学研究院 Automatic water changing system for jellyfish breeding and application thereof
USD968559S1 (en) 2019-05-16 2022-11-01 Evolution Aqua Limited Water filter
USD946109S1 (en) 2019-05-16 2022-03-15 Evolution Aqua Limited Water filter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720317A (en) * 1969-06-11 1973-03-13 Metaframe Corp Aquarium filter
DE2802908A1 (en) * 1978-01-24 1979-07-26 Koester Siegfried AQUARIUM FILTER WITH SEVERAL FILTER CHAMBERS
IT1247408B (en) * 1990-11-09 1994-12-13 Askoll Srl FILTER FOR AQUARIUMS
US5108594A (en) * 1991-05-29 1992-04-28 Oceanic Systems, Inc. Aquarium trickle filter
US5582722A (en) * 1994-12-13 1996-12-10 Ashbrook-Simon-Hartley Corporation Continuous self-cleaning filtration unit
GB2318527B (en) * 1995-02-21 1998-11-25 Yohoji Nagano Filtration system
TW343128B (en) * 1997-02-27 1998-10-21 Jye Kee Shyh Co Ltd Purification device for aquarium
US6276302B1 (en) * 1999-11-08 2001-08-21 Steve Lee Aquarium
EP1567453A1 (en) * 2002-12-04 2005-08-31 Idaho Research Foundation, Inc. Reactive filtration

Also Published As

Publication number Publication date
WO2006082447A3 (en) 2006-12-21
EP1850939A2 (en) 2007-11-07
GB2422793A (en) 2006-08-09
GB0502529D0 (en) 2005-03-16
GB0602415D0 (en) 2006-03-15
WO2006082447A2 (en) 2006-08-10

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)