GB9401774D0 - Filter, particularly for pond water - Google Patents

Filter, particularly for pond water

Info

Publication number
GB9401774D0
GB9401774D0 GB9401774A GB9401774A GB9401774D0 GB 9401774 D0 GB9401774 D0 GB 9401774D0 GB 9401774 A GB9401774 A GB 9401774A GB 9401774 A GB9401774 A GB 9401774A GB 9401774 D0 GB9401774 D0 GB 9401774D0
Authority
GB
United Kingdom
Prior art keywords
filter
pond water
pond
water
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.)
Granted
Application number
GB9401774A
Other versions
GB2285974B (en
GB2285974A (en
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.)
Filtration Control Ltd
Original Assignee
Filtration Control 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 Filtration Control Ltd filed Critical Filtration Control Ltd
Priority to GB9401774A priority Critical patent/GB2285974B/en
Publication of GB9401774D0 publication Critical patent/GB9401774D0/en
Publication of GB2285974A publication Critical patent/GB2285974A/en
Application granted granted Critical
Publication of GB2285974B publication Critical patent/GB2285974B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Hydroponics (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
GB9401774A 1994-01-31 1994-01-31 Filter,particularly for pond water Expired - Fee Related GB2285974B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9401774A GB2285974B (en) 1994-01-31 1994-01-31 Filter,particularly for pond water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9401774A GB2285974B (en) 1994-01-31 1994-01-31 Filter,particularly for pond water

Publications (3)

Publication Number Publication Date
GB9401774D0 true GB9401774D0 (en) 1994-03-23
GB2285974A GB2285974A (en) 1995-08-02
GB2285974B GB2285974B (en) 1998-02-11

Family

ID=10749584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9401774A Expired - Fee Related GB2285974B (en) 1994-01-31 1994-01-31 Filter,particularly for pond water

Country Status (1)

Country Link
GB (1) GB2285974B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2625363A (en) * 2022-12-15 2024-06-19 Filtration Control Ltd Apparatus for filtering pond water

Also Published As

Publication number Publication date
GB2285974B (en) 1998-02-11
GB2285974A (en) 1995-08-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980511