SE7500587L - - Google Patents

Info

Publication number
SE7500587L
SE7500587L SE7500587A SE7500587A SE7500587L SE 7500587 L SE7500587 L SE 7500587L SE 7500587 A SE7500587 A SE 7500587A SE 7500587 A SE7500587 A SE 7500587A SE 7500587 L SE7500587 L SE 7500587L
Authority
SE
Sweden
Application number
SE7500587A
Inventor
E Oksman
Original Assignee
Nokia Oy Ab
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 Nokia Oy Ab filed Critical Nokia Oy Ab
Publication of SE7500587L publication Critical patent/SE7500587L/xx

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
    • 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
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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
    • 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
    • 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
SE7500587A 1974-01-23 1975-01-20 SE7500587L (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI18574A FI49704C (fi) 1974-01-23 1974-01-23 Kuplia kehittävä ilmastin.

Publications (1)

Publication Number Publication Date
SE7500587L true SE7500587L (xx) 1975-07-24

Family

ID=8503734

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7500587A SE7500587L (xx) 1974-01-23 1975-01-20

Country Status (5)

Country Link
US (1) US3970731A (xx)
DE (1) DE2502475A1 (xx)
FI (1) FI49704C (xx)
GB (1) GB1478223A (xx)
SE (1) SE7500587L (xx)

Families Citing this family (50)

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JPS51120045A (en) * 1975-04-12 1976-10-21 Katayama Chem Works Co Ltd Method of and apparatus for treating excretion for ships
US4046845A (en) * 1976-06-23 1977-09-06 Ferro Corporation Air diffuser element
US4288394A (en) * 1978-10-19 1981-09-08 Water Pollution Control Corp. Sewage aeration system
USRE33177E (en) * 1980-09-29 1990-03-06 Water Pollution Control Corporation In place gas cleaning of diffusion elements
US4889620A (en) * 1980-09-29 1989-12-26 Water Pollution Control Corporation In place gas cleaning of diffusion elements
JPS5927896U (ja) * 1982-08-13 1984-02-21 日本碍子株式会社 散気装置
US4639314A (en) * 1985-01-18 1987-01-27 Tyer Robert R Fine bubble diffuser and diffuser system having filtered blow-down tube
US4668632A (en) * 1985-02-06 1987-05-26 Vxr, Inc. Sparger and apparatus for and method of growing cells
DE3816283A1 (de) * 1988-05-12 1989-11-23 Envicon Luft & Wassertechnik Beluefter fuer eine biologische abwasser-reinigungsanlage
DE3818999A1 (de) * 1988-06-03 1989-12-14 Norbert Schneider Begasungs- und umwaelzgeraet fuer fluessigkeiten
FR2635021B1 (fr) * 1988-08-08 1991-07-26 Degremont Dispositif pour l'introduction d'un gaz dans un liquide
US4865778A (en) * 1988-11-30 1989-09-12 Aeration Engineering Resources Composite diffuser assembly
FR2642665B1 (fr) * 1989-02-06 1991-05-17 Amenagement Urbain Rural Dispositif de distribution et de diffusion d'un gaz dans un milieu liquide garni ou non de materiau granulaire, et bioreacteur equipe d'un tel dispositif
JPH0644098Y2 (ja) * 1989-02-27 1994-11-14 黒谷 信子 半導体ウェハーの洗浄用バブラー
US5030362A (en) * 1989-08-21 1991-07-09 Exxon Chemical Patents Inc. Process for stripping liquid systems and sparger system useful therefor
JP3149970B2 (ja) * 1991-08-06 2001-03-26 ジャパンゴアテックス株式会社 散気材及びそれを用いたガスの散気方法
US5256282A (en) * 1993-01-13 1993-10-26 Yichao Chang Aerator for an aquarium
US5911837A (en) * 1993-07-16 1999-06-15 Legacy Systems, Inc. Process for treatment of semiconductor wafers in a fluid
US5464480A (en) * 1993-07-16 1995-11-07 Legacy Systems, Inc. Process and apparatus for the treatment of semiconductor wafers in a fluid
DE29518898U1 (de) * 1995-12-01 1996-03-07 Envicon Klaertech Verwalt Gmbh Belüftungseinrichtung
JP4547471B2 (ja) * 1997-04-24 2010-09-22 ポーレックス コーポレーション 焼結された多孔性プラスチック製品及びその製造方法
US5863031A (en) * 1997-05-14 1999-01-26 Ferro Corporation Ceramic diffuser assembly
DE19735188A1 (de) * 1997-08-14 1999-02-18 Gummi Jaeger Kg Gmbh & Cie Wasserbelüfter
US6199836B1 (en) 1998-11-24 2001-03-13 Blasch Precision Ceramics, Inc. Monolithic ceramic gas diffuser for injecting gas into a molten metal bath
US6085540A (en) * 1998-12-23 2000-07-11 Davis; Kenneth A. Method and apparatus for disinfecting a water cooler reservoir
US7748233B2 (en) * 1998-12-23 2010-07-06 S.I.P. Technologies L.L.C. Sanitized water dispenser
US7175054B2 (en) * 1998-12-23 2007-02-13 S.I.P. Technologies, Llc Method and apparatus for disinfecting a refrigerated water cooler reservoir
KR20030015805A (ko) * 2001-08-17 2003-02-25 (주)대덕바이오 고농도 악취가스의 제거 및 재이용을 위한 다단식악취제거장치
NO317340B1 (no) * 2001-09-14 2004-10-11 Oxseavision As Ny anordning for oksygenering av sjovann
US6712341B1 (en) * 2002-04-16 2004-03-30 Teri H. Mathis Water aerator apparatus
DE10218073A1 (de) * 2002-04-23 2003-11-20 Pfleiderer Infrastrukturt Gmbh Belüfter
US7640766B2 (en) * 2002-06-17 2010-01-05 S.I.P. Technologies L.L.C. Method and apparatus for disinfecting a refrigerated water cooler reservoir
US7422684B1 (en) 2003-10-16 2008-09-09 S.I.P. Technologies, L.L.C. Method and apparatus for sanitizing water dispensed from a water dispenser having a reservoir
US7044453B2 (en) * 2004-01-08 2006-05-16 Environmental Dynamics, Inc. Membrane diffuser with uniform gas distribution
US7278434B2 (en) * 2004-11-05 2007-10-09 Shu Fen Huang Cleaning device with toggle for increasing ozone dissolution in water for cleaning vegetables and fruits
US8162297B2 (en) * 2006-07-06 2012-04-24 Exxonmobil Upstream Research Co. Diverse bubble size generation
US8016273B1 (en) * 2007-08-15 2011-09-13 Dartez James R Aerator
DE102009052670B4 (de) * 2009-11-12 2017-10-05 Sartorius Stedim Biotech Gmbh Begasungsvorrichtung für Bioreaktoren
DE102009054038A1 (de) * 2009-11-20 2011-05-26 Neoperl Gmbh Wasserführender Leitungsabschnitt mit einem Belüftungskanal
EP2543104B1 (en) * 2010-03-02 2020-04-29 University of Chester Fuel cells
JP5798337B2 (ja) * 2011-02-24 2015-10-21 住友重機械エンバイロメント株式会社 散気筒及びこれを備えた好気槽
DE102012108572A1 (de) * 2012-09-13 2014-03-13 Martin Stachowske Vorrichtung zum Einbringen eines Gases oder eines Gasgemisches in eine Flüssigkeit
WO2015142881A1 (en) * 2014-03-17 2015-09-24 Biogen Ma Inc. Gas delivery devices and associated systems and methods
US20150290597A1 (en) * 2014-04-09 2015-10-15 Therapeutic Proteins International, LLC Aeration device for bioreactors
GB201420200D0 (en) 2014-11-13 2014-12-31 Acal Energy Ltd Device for generating bubbles
US11179684B2 (en) * 2017-09-20 2021-11-23 New Jersey Institute Of Technology System, device, and method to manufacture nanobubbles
RU2670228C1 (ru) * 2017-12-05 2018-10-19 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (НИ ТГУ) Устройство для создания компактного кластера монодисперсных пузырьков
RU2683147C1 (ru) * 2018-01-25 2019-03-26 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (НИ ТГУ) Установка для исследования динамики всплытия пузырькового кластера в жидкости
JP2022533915A (ja) * 2019-05-21 2022-07-27 グローバル・ライフ・サイエンシズ・ソリューションズ・ユーエスエー・エルエルシー バイオプロセスシステムのための羽根車およびスパージャ組立体
US11761651B1 (en) * 2022-12-05 2023-09-19 Kuriakose T. Joseph Air cleaning apparatus and methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1677502A (en) * 1919-12-19 1928-07-17 Ernest J Sweetland Gas diffuser
US1940350A (en) * 1932-03-12 1933-12-19 Edward H Hautz Aerating apparatus
US1936305A (en) * 1933-01-18 1933-11-21 Ralph R Leffler Apparatus for treatment of liquids with gaseous fluids
US2008363A (en) * 1934-05-19 1935-07-16 James B Maris Aquarium air supply
LU30391A1 (xx) * 1949-11-03
US3048339A (en) * 1959-03-09 1962-08-07 Fmc Corp Diffuser
NL296346A (xx) * 1962-08-07
US3396950A (en) * 1967-01-16 1968-08-13 Elmer R. Wood Diffuser for sewage treatment
GB1247395A (en) * 1969-06-11 1971-09-22 Stenberg Flygt Ab Device for aeration of a suspension or liquid, for example sludge or sewage water
US3603509A (en) * 1970-02-24 1971-09-07 Fmc Corp Gas dispersing apparatus
US3768788A (en) * 1971-04-21 1973-10-30 S Candel Liquid aeration method and apparatus

Also Published As

Publication number Publication date
GB1478223A (en) 1977-06-29
FI49704B (xx) 1975-06-02
FI49704C (fi) 1975-09-10
US3970731A (en) 1976-07-20
DE2502475A1 (de) 1975-07-24

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