GB0215501D0 - Floating media filter - Google Patents
Floating media filterInfo
- Publication number
- GB0215501D0 GB0215501D0 GB0215501A GB0215501A GB0215501D0 GB 0215501 D0 GB0215501 D0 GB 0215501D0 GB 0215501 A GB0215501 A GB 0215501A GB 0215501 A GB0215501 A GB 0215501A GB 0215501 D0 GB0215501 D0 GB 0215501D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- media filter
- floating media
- floating
- filter
- media
- 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
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
- C02F3/06—Aerobic processes using submerged filters
-
- 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
- B01D24/10—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 held in a closed container
- B01D24/16—Upward filtration
- B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
-
- 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
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0215501A GB0215501D0 (en) | 2002-07-04 | 2002-07-04 | Floating media filter |
PCT/GB2003/002883 WO2004005198A1 (en) | 2002-07-04 | 2003-07-04 | Floating media filter |
AU2003251161A AU2003251161A1 (en) | 2002-07-04 | 2003-07-04 | Floating media filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0215501A GB0215501D0 (en) | 2002-07-04 | 2002-07-04 | Floating media filter |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0215501D0 true GB0215501D0 (en) | 2002-08-14 |
Family
ID=9939844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0215501A Ceased GB0215501D0 (en) | 2002-07-04 | 2002-07-04 | Floating media filter |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003251161A1 (en) |
GB (1) | GB0215501D0 (en) |
WO (1) | WO2004005198A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111825282A (en) * | 2020-08-07 | 2020-10-27 | 马鞍山奥柯环保科技发展有限公司 | Automatic aeration biological filter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1333585A (en) * | 1969-09-12 | 1973-10-10 | Tymoszczuk J | Biological aerated filters |
CA1033669A (en) * | 1972-06-28 | 1978-06-27 | Allen Clamen | Control of aerobic biological growth in activated carbon waste water treatment |
GB1406255A (en) * | 1972-08-10 | 1975-09-17 | Tymoszczuk J | Process and apparatus for treating wastes by |
GB1579623A (en) * | 1976-06-08 | 1980-11-19 | Clough G F G | Filtration medium for the biological treatment of waste water |
GB2091303B (en) * | 1980-12-27 | 1985-04-17 | Unitika Ltd | Producing fibre clamps for filtering |
JPH0824895A (en) * | 1994-07-11 | 1996-01-30 | Best Kogyo Kk | Biological filtration device and cleaning of floating filter medium for biological filtration |
US5989427A (en) * | 1997-07-17 | 1999-11-23 | Tetra Technologies, Inc. | Method of degassing biological filters |
-
2002
- 2002-07-04 GB GB0215501A patent/GB0215501D0/en not_active Ceased
-
2003
- 2003-07-04 WO PCT/GB2003/002883 patent/WO2004005198A1/en not_active Application Discontinuation
- 2003-07-04 AU AU2003251161A patent/AU2003251161A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2003251161A1 (en) | 2004-01-23 |
WO2004005198A1 (en) | 2004-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |