EP0843651A4 - Milieu de filtration - Google Patents

Milieu de filtration

Info

Publication number
EP0843651A4
EP0843651A4 EP96926265A EP96926265A EP0843651A4 EP 0843651 A4 EP0843651 A4 EP 0843651A4 EP 96926265 A EP96926265 A EP 96926265A EP 96926265 A EP96926265 A EP 96926265A EP 0843651 A4 EP0843651 A4 EP 0843651A4
Authority
EP
European Patent Office
Prior art keywords
filtration medium
filtration
medium
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.)
Withdrawn
Application number
EP96926265A
Other languages
German (de)
English (en)
Other versions
EP0843651A1 (fr
Inventor
Keith Edward Berg
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.)
BERG BENNETT AND ASSOCIATES PTY Ltd
BERG BENNETT AND ASSOCIATES PT
Original Assignee
BERG BENNETT AND ASSOCIATES PTY Ltd
BERG BENNETT AND ASSOCIATES PT
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 BERG BENNETT AND ASSOCIATES PTY Ltd, BERG BENNETT AND ASSOCIATES PT filed Critical BERG BENNETT AND ASSOCIATES PTY Ltd
Publication of EP0843651A1 publication Critical patent/EP0843651A1/fr
Publication of EP0843651A4 publication Critical patent/EP0843651A4/fr
Withdrawn legal-status Critical Current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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • 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
    • B01J2219/30223—Cylinder
    • 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
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30466—Plastics
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Removal Of Floating Material (AREA)
EP96926265A 1995-08-11 1996-08-12 Milieu de filtration Withdrawn EP0843651A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPN4747A AUPN474795A0 (en) 1995-08-11 1995-08-11 Filtration medium
AUPN4747/95 1995-08-11
PCT/AU1996/000504 WO1997007063A1 (fr) 1995-08-11 1996-08-12 Milieu de filtration

Publications (2)

Publication Number Publication Date
EP0843651A1 EP0843651A1 (fr) 1998-05-27
EP0843651A4 true EP0843651A4 (fr) 1999-04-14

Family

ID=3789080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96926265A Withdrawn EP0843651A4 (fr) 1995-08-11 1996-08-12 Milieu de filtration

Country Status (4)

Country Link
EP (1) EP0843651A4 (fr)
AU (1) AUPN474795A0 (fr)
NZ (1) NZ313929A (fr)
WO (1) WO1997007063A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9705001D0 (en) * 1997-03-11 1997-04-30 Biofil Ltd Hydroponic plant culture systems
BRPI0801369B1 (pt) 2008-05-02 2012-01-10 conjunto de filtros sequenciais para tratamento de águas cinzas.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423403A1 (fr) * 1988-07-05 1991-04-24 Nishihara Environmental Sanitation Research Corp. Ltd. Séparateur solide-liquide et son procédé de lavage
WO1991011396A1 (fr) * 1990-01-23 1991-08-08 Kaldnes Miljøteknologi A/S Procede et reacteur d'epuration de l'eau
EP0685432A1 (fr) * 1994-06-03 1995-12-06 Peter Dr. Ott Support flottant fluidisable, pour procédés biotechnologiques

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160856A (en) * 1984-06-28 1986-01-02 Flocor Limited B S Component (and method of manufacture thereof) for use in treatment of domestic, industrial and other effluents
DE3723804A1 (de) * 1987-07-18 1989-01-26 Norddeutsche Seekabelwerke Ag Fuellkoerper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423403A1 (fr) * 1988-07-05 1991-04-24 Nishihara Environmental Sanitation Research Corp. Ltd. Séparateur solide-liquide et son procédé de lavage
WO1991011396A1 (fr) * 1990-01-23 1991-08-08 Kaldnes Miljøteknologi A/S Procede et reacteur d'epuration de l'eau
EP0685432A1 (fr) * 1994-06-03 1995-12-06 Peter Dr. Ott Support flottant fluidisable, pour procédés biotechnologiques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9707063A1 *

Also Published As

Publication number Publication date
AUPN474795A0 (en) 1995-09-07
EP0843651A1 (fr) 1998-05-27
WO1997007063A1 (fr) 1997-02-27
NZ313929A (en) 1999-10-28

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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A4 Supplementary search report drawn up and despatched

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