GB0622134D0 - Filter elements for biological filtration arrangements - Google Patents
Filter elements for biological filtration arrangementsInfo
- Publication number
- GB0622134D0 GB0622134D0 GB0622134A GB0622134A GB0622134D0 GB 0622134 D0 GB0622134 D0 GB 0622134D0 GB 0622134 A GB0622134 A GB 0622134A GB 0622134 A GB0622134 A GB 0622134A GB 0622134 D0 GB0622134 D0 GB 0622134D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter elements
- biological filtration
- filtration arrangements
- arrangements
- biological
- 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
- 238000001914 filtration Methods 0.000 title 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
- C02F3/10—Packings; Fillings; Grids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30242—Star
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (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 |
---|---|---|---|
GB0622134A GB0622134D0 (en) | 2006-11-07 | 2006-11-07 | Filter elements for biological filtration arrangements |
PCT/GB2007/004209 WO2008056115A2 (en) | 2006-11-07 | 2007-11-05 | Filter elements for biological filtration arrangements |
GB0721668A GB2443726A (en) | 2006-11-07 | 2007-11-05 | Filter element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0622134A GB0622134D0 (en) | 2006-11-07 | 2006-11-07 | Filter elements for biological filtration arrangements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0622134D0 true GB0622134D0 (en) | 2006-12-20 |
Family
ID=37594443
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0622134A Ceased GB0622134D0 (en) | 2006-11-07 | 2006-11-07 | Filter elements for biological filtration arrangements |
GB0721668A Withdrawn GB2443726A (en) | 2006-11-07 | 2007-11-05 | Filter element |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0721668A Withdrawn GB2443726A (en) | 2006-11-07 | 2007-11-05 | Filter element |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB0622134D0 (en) |
WO (1) | WO2008056115A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210317020A1 (en) * | 2011-06-22 | 2021-10-14 | Mark Barrett | Filter elements for biological filtration arrangements |
CN104843855B (en) * | 2015-05-21 | 2017-06-20 | 浙江德安科技股份有限公司 | A kind of biologic packing material structure |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1537882A (en) * | 1976-04-15 | 1979-01-10 | Acalor Int Ltd | Random packing materials |
AU565494B2 (en) * | 1983-10-18 | 1987-09-17 | Nippondenso Co. Ltd. | Filter element |
DE3340952C2 (en) * | 1983-11-11 | 1994-12-01 | Sanshin Mfg Co Ltd | Filter unit |
US4842739A (en) * | 1987-08-20 | 1989-06-27 | Minnesota Mining And Manufacturing Company | High surface area filter cartridge |
FR2673852B1 (en) * | 1991-03-13 | 1994-04-15 | Labinal Precision Mecanique | IMPROVEMENTS IN OR RELATING TO FILTRATION CARTRIDGES COMPRISING A FILTER ELEMENT CONSISTING OF A PLEATED SHEET. |
JP3323040B2 (en) * | 1995-09-06 | 2002-09-09 | シャープ株式会社 | Ultrapure water production equipment |
DE19633629A1 (en) * | 1996-08-21 | 1998-02-26 | Ibero Anlagentech Gmbh | Method and device for biological wastewater treatment |
JP4135825B2 (en) * | 1998-06-11 | 2008-08-20 | 日本濾過器株式会社 | Filter element |
US6726838B2 (en) * | 2002-01-07 | 2004-04-27 | Agwise Wise Water Technologies Ltd. | Biofilm carrier, method of manufacture thereof and waste water treatment system employing biofilm carrier |
US20030205518A1 (en) * | 2002-05-06 | 2003-11-06 | Vanderkooi Karen J. | Water filter assembly |
DE102004062915A1 (en) * | 2004-12-22 | 2006-03-30 | Ondeo Industrial Solutions Gmbh | Carrier for keeping water or waste water in motion in biological purification or treatment plant, providing high material conversions, with microbial layer growth surface and structured external surface |
KR20090006213A (en) * | 2006-04-25 | 2009-01-14 | 엔테그리스, 아이엔씨. | Pleated filter cartridge |
-
2006
- 2006-11-07 GB GB0622134A patent/GB0622134D0/en not_active Ceased
-
2007
- 2007-11-05 GB GB0721668A patent/GB2443726A/en not_active Withdrawn
- 2007-11-05 WO PCT/GB2007/004209 patent/WO2008056115A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB0721668D0 (en) | 2007-12-12 |
WO2008056115A3 (en) | 2008-07-10 |
WO2008056115A2 (en) | 2008-05-15 |
GB2443726A (en) | 2008-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |