GB0622134D0 - Filter elements for biological filtration arrangements - Google Patents

Filter elements for biological filtration arrangements

Info

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
Application number
GB0622134A
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.)
Warden Plastics Ltd
Original Assignee
Warden Plastics 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 Warden Plastics Ltd filed Critical Warden Plastics Ltd
Priority to GB0622134A priority Critical patent/GB0622134D0/en
Publication of GB0622134D0 publication Critical patent/GB0622134D0/en
Priority to GB0721668A priority patent/GB2443726A/en
Priority to PCT/GB2007/004209 priority patent/WO2008056115A2/en
Ceased 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
    • C02F3/02—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)
GB0622134A 2006-11-07 2006-11-07 Filter elements for biological filtration arrangements Ceased GB0622134D0 (en)

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
GB0721668A GB2443726A (en) 2006-11-07 2007-11-05 Filter element
PCT/GB2007/004209 WO2008056115A2 (en) 2006-11-07 2007-11-05 Filter elements for biological filtration arrangements

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012175977A1 (en) * 2011-06-22 2012-12-27 Warden Plastics Limited 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)

* Cited by examiner, † Cited by third party
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
JPWO2007122909A1 (en) * 2006-04-25 2009-09-03 インテグリス・インコーポレーテッド Pleated filter cartridge

Also Published As

Publication number Publication date
WO2008056115A2 (en) 2008-05-15
GB2443726A (en) 2008-05-14
WO2008056115A3 (en) 2008-07-10
GB0721668D0 (en) 2007-12-12

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Legal Events

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