[go: up one dir, main page]

AU7390094A - Biological aerated filter - Google Patents

Biological aerated filter

Info

Publication number
AU7390094A
AU7390094A AU73900/94A AU7390094A AU7390094A AU 7390094 A AU7390094 A AU 7390094A AU 73900/94 A AU73900/94 A AU 73900/94A AU 7390094 A AU7390094 A AU 7390094A AU 7390094 A AU7390094 A AU 7390094A
Authority
AU
Australia
Prior art keywords
aerated filter
biological aerated
biological
filter
aerated
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.)
Abandoned
Application number
AU73900/94A
Inventor
David Peter Froud
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB939317701A external-priority patent/GB9317701D0/en
Priority claimed from GB939317968A external-priority patent/GB9317968D0/en
Application filed by Individual filed Critical Individual
Publication of AU7390094A publication Critical patent/AU7390094A/en
Abandoned 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B01F23/231244—Dissolving, hollow fiber membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • 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)
  • Separation Using Semi-Permeable Membranes (AREA)
AU73900/94A 1993-08-25 1994-08-18 Biological aerated filter Abandoned AU7390094A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9317701 1993-08-25
GB939317701A GB9317701D0 (en) 1993-08-25 1993-08-25 Biological aerated filter
GB939317968A GB9317968D0 (en) 1993-08-28 1993-08-28 Biological aerated filter
GB9317968 1993-08-28
PCT/GB1994/001807 WO1995006010A1 (en) 1993-08-25 1994-08-18 Biological aerated filter

Publications (1)

Publication Number Publication Date
AU7390094A true AU7390094A (en) 1995-03-21

Family

ID=26303425

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73900/94A Abandoned AU7390094A (en) 1993-08-25 1994-08-18 Biological aerated filter

Country Status (3)

Country Link
AU (1) AU7390094A (en)
GB (1) GB2294458B (en)
WO (1) WO1995006010A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2204422A1 (en) 1997-05-02 1998-11-02 Alexandra Kantardjieff Method of treating the liquid fraction of pig manure by an aerobic biofilter and sequestration of the solid fraction by zeolite
DE19860942C1 (en) 1998-12-29 2000-05-04 Wolfgang Luehr Waste water aerobic micro-biological treatment assembly minimizes the quantity of sludge for final disposal without sacrifice of water quality
EP1894615B1 (en) * 2000-04-18 2009-09-30 Mitsubshi Rayon Engineering Co., Ltd Apparatus and method for producing aqueous carbonic acid solution
AU2005334124B2 (en) * 2005-07-06 2011-05-12 Glowtec Bio Pte Ltd Water treatment process
US12434988B2 (en) * 2022-06-10 2025-10-07 Tommy Gig DREWERY Biofilm reactor for treating wastewater

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739690A1 (en) * 1977-09-02 1979-03-08 Willy F Palmer METHOD AND DEVICE FOR CLEANING WASTE WATER
GB9009205D0 (en) * 1990-04-24 1990-06-20 Mcdonald Alistair J Process and apparatus for biological treatment of effluent
JPH0568991A (en) * 1991-09-10 1993-03-23 Chiyoda Corp Bacteria carrier packed net bag

Also Published As

Publication number Publication date
GB9600512D0 (en) 1996-03-13
GB2294458A (en) 1996-05-01
GB2294458B (en) 1997-08-27
WO1995006010A1 (en) 1995-03-02

Similar Documents

Publication Publication Date Title
AU3751493A (en) Biological material
AU6896094A (en) Self-contained biological indicator
AU3815395A (en) Filter
AU5389194A (en) Wastewater treatment
AU5167496A (en) Polymer linked biological agents
AU5912194A (en) Filtering device
GB9417831D0 (en) Biological manipulation
AU1955695A (en) Improvements in biological aerated filters
AU7042296A (en) Filters
AU6377794A (en) Filter
AU1278295A (en) Wastewater treatment
AU7314896A (en) Filtering
AU7748194A (en) Liquid filter structure
AU674924B2 (en) Water filter
AU7390094A (en) Biological aerated filter
AU1035495A (en) Improved polymerase
AU6758394A (en) Biosensors
AU3250495A (en) Weir
AU7819494A (en) Assay method
AU1114495A (en) Biological control agents
GB9317968D0 (en) Biological aerated filter
GB9317701D0 (en) Biological aerated filter
AU1370995A (en) Wf15604 substances
AU6459194A (en) Pan
AU692233B2 (en) Aeration tank