ATE132467T1 - Vorrichtung fur die vergasung von fluessigkeiten - Google Patents

Vorrichtung fur die vergasung von fluessigkeiten

Info

Publication number
ATE132467T1
ATE132467T1 AT92909509T AT92909509T ATE132467T1 AT E132467 T1 ATE132467 T1 AT E132467T1 AT 92909509 T AT92909509 T AT 92909509T AT 92909509 T AT92909509 T AT 92909509T AT E132467 T1 ATE132467 T1 AT E132467T1
Authority
AT
Austria
Prior art keywords
pct
support
membrane
gas
date nov
Prior art date
Application number
AT92909509T
Other languages
English (en)
Inventor
John James Todd
Original Assignee
John James Todd
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 John James Todd filed Critical John James Todd
Application granted granted Critical
Publication of ATE132467T1 publication Critical patent/ATE132467T1/de

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
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • 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
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231262—Diffusers characterised by the shape of the diffuser element having disc shape
    • 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)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Farming Of Fish And Shellfish (AREA)
AT92909509T 1991-05-03 1992-05-01 Vorrichtung fur die vergasung von fluessigkeiten ATE132467T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9109713A GB9109713D0 (en) 1991-05-03 1991-05-03 Apparatus for the gasification of liquids

Publications (1)

Publication Number Publication Date
ATE132467T1 true ATE132467T1 (de) 1996-01-15

Family

ID=10694475

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92909509T ATE132467T1 (de) 1991-05-03 1992-05-01 Vorrichtung fur die vergasung von fluessigkeiten

Country Status (9)

Country Link
US (1) US5458771A (de)
EP (1) EP0586407B1 (de)
AT (1) ATE132467T1 (de)
AU (1) AU667304B2 (de)
CA (1) CA2108574C (de)
DE (1) DE69207405T2 (de)
ES (1) ES2083169T3 (de)
GB (1) GB9109713D0 (de)
WO (1) WO1992019546A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9326329D0 (en) * 1993-12-23 1994-02-23 Todd John J Waste water treatment
EP0704237B1 (de) * 1994-09-29 1998-09-30 Karl-Heinz SCHÜSSLER Begasungsvorrichtung
ITNA990017A1 (it) 1999-04-26 2000-10-26 Tecc Di Franco Del Guerra Dispositivo di protezione da muffe e cattivi odori in liquidi stagnanti.
AT409623B (de) * 1999-04-28 2002-09-25 Aquaconsult Anlagenbau Gmbh Flotationsanlage
EP2110170A3 (de) * 2002-08-13 2009-12-09 ITT Manufacturing Enterprises Inc. Membranstrangdiffusor zur Abwasserbehandlung
US8002249B2 (en) 2002-08-13 2011-08-23 Itt Manufacturing Enterprises, Inc. Strip diffuser
CN1946835A (zh) 2004-04-27 2007-04-11 巴克斯特国际公司 搅拌罐反应器系统
US20060065205A1 (en) * 2004-09-28 2006-03-30 Alberto Venezia Aquarium backup life support system
US8603805B2 (en) 2005-04-22 2013-12-10 Hyclone Laboratories, Inc. Gas spargers and related container systems
US7682067B2 (en) * 2005-04-22 2010-03-23 Hyclone Laboratories, Inc. Mixing systems and related mixers
US8371561B2 (en) 2010-04-12 2013-02-12 Xylem Ip Holdings Llc Aeration diffuser assembly end seal
DE102010029754A1 (de) * 2010-06-07 2011-12-08 Invent Umwelt- Und Verfahrenstechnik Ag Vorrichtung zum Begasen von Flüssigkeiten
US9314751B2 (en) 2011-01-07 2016-04-19 Life Technologies Corporation Methods and apparatus for mixing and shipping fluids
US8608369B2 (en) 2011-01-07 2013-12-17 Hyclone Laboratories, Inc. Methods and systems for heating and mixing fluids
US9376655B2 (en) 2011-09-29 2016-06-28 Life Technologies Corporation Filter systems for separating microcarriers from cell culture solutions
EP2760571B1 (de) 2011-09-30 2015-12-30 Life Technologies Corporation Behälter mit folienlochboden
AU2013202172A1 (en) 2012-03-30 2013-10-17 Johnson & Johnson Vision Care, Inc. Contour form control
US8979357B1 (en) 2014-03-17 2015-03-17 Advanced Scientifics, Inc. Transportable mixing system for biological and pharmaceutical materials
US9079690B1 (en) 2014-06-26 2015-07-14 Advanced Scientifics, Inc. Freezer bag, storage system, and method of freezing
US9498756B2 (en) * 2014-12-24 2016-11-22 Thomas E. Frankel Assembly for wastewater treatment
US9937472B2 (en) * 2015-05-07 2018-04-10 Techmetals, Inc. Assembly operable to mix or sparge a liquid
US10589197B2 (en) 2016-12-01 2020-03-17 Life Technologies Corporation Microcarrier filter bag assemblies and methods of use
WO2018127861A2 (en) * 2018-03-14 2018-07-12 Toth Research & Lab Microbubble air diffuser
CN110117067A (zh) * 2019-06-13 2019-08-13 江苏锦宇环境工程有限公司 一种用于氧化沟的膜式底部曝气装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118447A (en) * 1977-06-20 1978-10-03 Xodar Corporation Aerator containing a ballast charge
DE3316140A1 (de) * 1982-05-03 1983-11-03 Techtransfer GmbH & Co KG, 7000 Stuttgart Flaechenbeluefter zum feinblasigen begasen von fluessigkeiten
DE3410267A1 (de) * 1984-03-21 1985-09-26 Norbert 5657 Haan Schneider Begasungsgeraet
JPS6115794A (ja) * 1984-06-29 1986-01-23 Serupoole Kogyo Kk 曝気装置
DE3569098D1 (en) * 1984-09-12 1989-05-03 Karl Heinz Schussler Apparatus for the aeration of waste water or similar matter in aeration tanks
US4629126A (en) * 1985-02-11 1986-12-16 Autotrol Corporation Fluid diffuser
DE3629786C2 (de) * 1986-09-02 1995-08-24 Jaeger Arnold Vorrichtung zum Belüften von Wasser
DE3710910C2 (de) * 1987-04-01 1996-02-01 Jaeger Arnold Vorrichtung zum Belüften von Wasser
DE3819305A1 (de) * 1988-06-03 1989-12-07 Ott Rita Begasungseinrichtung
US5093047A (en) * 1990-01-18 1992-03-03 Roediger Pittsburgh, Inc. Gas diffuser
US4981623A (en) * 1990-03-12 1991-01-01 Aquatec, Inc. Diffuser for aeration basin
DE4012631A1 (de) * 1990-04-20 1991-10-24 Karl Heinz Schuessler Vorrichtung zum begasen von fluessigkeiten
GB9015448D0 (en) * 1990-07-13 1990-08-29 Lanmark Consultants Ltd Improvements in or relating to flow control
US5330688A (en) * 1993-05-27 1994-07-19 Enviroquip International, Inc. Flexible diffuser assembly for aeration applications

Also Published As

Publication number Publication date
EP0586407B1 (de) 1996-01-03
AU1672192A (en) 1992-12-21
ES2083169T3 (es) 1996-04-01
US5458771A (en) 1995-10-17
AU667304B2 (en) 1996-03-21
CA2108574C (en) 2004-01-20
CA2108574A1 (en) 1992-11-04
DE69207405T2 (de) 1996-09-12
WO1992019546A1 (en) 1992-11-12
DE69207405D1 (de) 1996-02-15
EP0586407A1 (de) 1994-03-16
GB9109713D0 (en) 1991-06-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties