DE1290496B - Belueftungsvorrichtung fuer Abwaesser oder dergleichen Fluessigkeiten - Google Patents

Belueftungsvorrichtung fuer Abwaesser oder dergleichen Fluessigkeiten

Info

Publication number
DE1290496B
DE1290496B DEST24123A DEST024123A DE1290496B DE 1290496 B DE1290496 B DE 1290496B DE ST24123 A DEST24123 A DE ST24123A DE ST024123 A DEST024123 A DE ST024123A DE 1290496 B DE1290496 B DE 1290496B
Authority
DE
Germany
Prior art keywords
block
waste water
ventilation device
similar fluids
end plates
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.)
Pending
Application number
DEST24123A
Other languages
German (de)
English (en)
Inventor
Gamer Sven Gustaf Yngve
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.)
Xylem Water Solutions AB
Original Assignee
Stenberg Flygt 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 Stenberg Flygt AB filed Critical Stenberg Flygt AB
Publication of DE1290496B publication Critical patent/DE1290496B/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B01F23/23126—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/70—Sewage aerators; diffusers

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)
  • Biological Treatment Of Waste Water (AREA)
  • Vibration Dampers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
DEST24123A 1964-07-23 1965-07-13 Belueftungsvorrichtung fuer Abwaesser oder dergleichen Fluessigkeiten Pending DE1290496B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE895164 1964-07-23

Publications (1)

Publication Number Publication Date
DE1290496B true DE1290496B (de) 1969-03-06

Family

ID=20275449

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST24123A Pending DE1290496B (de) 1964-07-23 1965-07-13 Belueftungsvorrichtung fuer Abwaesser oder dergleichen Fluessigkeiten

Country Status (10)

Country Link
US (1) US3416776A (OSRAM)
AT (1) AT268154B (OSRAM)
BE (1) BE667217A (OSRAM)
CH (1) CH439138A (OSRAM)
DE (1) DE1290496B (OSRAM)
DK (1) DK124603B (OSRAM)
FI (1) FI43416B (OSRAM)
GB (1) GB1109733A (OSRAM)
NL (1) NL146770B (OSRAM)
NO (1) NO117416B (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880965A (en) * 1972-11-24 1975-04-29 Charles G Dudis Apparatus for aerating a liquid
US3956432A (en) * 1973-10-23 1976-05-11 Russel E. Logan Aeration technology
SE427327B (sv) * 1979-11-20 1983-03-28 Svensson Tord Slamrobot
USRE33177E (en) * 1980-09-29 1990-03-06 Water Pollution Control Corporation In place gas cleaning of diffusion elements
US4382867A (en) * 1980-09-29 1983-05-10 Water Pollution Control Corp 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
USRE33899E (en) * 1985-01-18 1992-04-28 Fine bubble diffuser and diffuser system having filtered blow-down tube
US4639314A (en) * 1985-01-18 1987-01-27 Tyer Robert R Fine bubble diffuser and diffuser system having filtered blow-down tube
US7748233B2 (en) * 1998-12-23 2010-07-06 S.I.P. Technologies L.L.C. Sanitized water dispenser
ITNA990017A1 (it) * 1999-04-26 2000-10-26 Tecc Di Franco Del Guerra Dispositivo di protezione da muffe e cattivi odori in liquidi stagnanti.
US7491324B2 (en) * 2002-07-11 2009-02-17 Ionic Water Technologies, Inc. Rotating perforated cylinder treatment system
US7011745B1 (en) 2002-07-11 2006-03-14 Moulton Patrick L Rotating perforated cylinder treatment system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE507294C (de) * 1929-01-05 1931-01-05 Eugen G Stich Vorrichtung zum Belueften von Fluessigkeiten
DE543776C (de) * 1932-02-09 Eugen Stich Poroeser Belueftungskoerper
AT133117B (de) * 1930-02-24 1933-05-10 Eugen Stich Vorrichtung zur Belüftung von Gärflüssigkeiten.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US531356A (en) * 1894-12-25 Half to albert libber
US1403578A (en) * 1916-09-12 1922-01-17 Ernest J Sweetland Gas diffuser
US1521143A (en) * 1923-06-15 1924-12-30 Weber Pearl Bath Company Aerating bubbler
US1660155A (en) * 1927-05-09 1928-02-21 Frederick C Dyer Porous medium and method of making the same
US1885785A (en) * 1927-09-19 1932-11-01 Canada Gypsum And Alabastine L Apparatus for making foam
US1849146A (en) * 1928-06-18 1932-03-15 Kraut Max Pneumatic flotation apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE543776C (de) * 1932-02-09 Eugen Stich Poroeser Belueftungskoerper
DE507294C (de) * 1929-01-05 1931-01-05 Eugen G Stich Vorrichtung zum Belueften von Fluessigkeiten
AT133117B (de) * 1930-02-24 1933-05-10 Eugen Stich Vorrichtung zur Belüftung von Gärflüssigkeiten.

Also Published As

Publication number Publication date
NL146770B (nl) 1975-08-15
US3416776A (en) 1968-12-17
NO117416B (OSRAM) 1969-08-04
AT268154B (de) 1969-02-10
CH439138A (de) 1967-06-30
NL6509185A (OSRAM) 1966-01-24
FI43416B (OSRAM) 1970-11-30
BE667217A (OSRAM) 1965-11-16
DK124603B (da) 1972-11-06
GB1109733A (en) 1968-04-10

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977