DK17378A - Apparat til intermitterende luftning af spildevand - Google Patents

Apparat til intermitterende luftning af spildevand

Info

Publication number
DK17378A
DK17378A DK17378A DK17378A DK17378A DK 17378 A DK17378 A DK 17378A DK 17378 A DK17378 A DK 17378A DK 17378 A DK17378 A DK 17378A DK 17378 A DK17378 A DK 17378A
Authority
DK
Denmark
Prior art keywords
waste
intermitting
appliance
waste waste
intermitting waste
Prior art date
Application number
DK17378A
Other languages
English (en)
Inventor
A Schreiber
S Rudolph
Original Assignee
A Schreiber
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 A Schreiber filed Critical A Schreiber
Publication of DK17378A publication Critical patent/DK17378A/da

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
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
    • E02B1/003—Mechanically induced gas or liquid streams in seas, lakes or water-courses for forming weirs or breakwaters; making or keeping water surfaces free from ice, aerating or circulating water, e.g. screens of air-bubbles against sludge formation or salt water entry, pump-assisted water circulation
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Nozzles (AREA)
DK17378A 1977-01-17 1978-01-13 Apparat til intermitterende luftning af spildevand DK17378A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2701656A DE2701656C2 (de) 1977-01-17 1977-01-17 Einrichtung zur intermittierenden Belüftung von Abwasser

Publications (1)

Publication Number Publication Date
DK17378A true DK17378A (da) 1978-07-18

Family

ID=5998832

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17378A DK17378A (da) 1977-01-17 1978-01-13 Apparat til intermitterende luftning af spildevand

Country Status (6)

Country Link
US (1) US4165286A (da)
JP (1) JPS5390656A (da)
DE (1) DE2701656C2 (da)
DK (1) DK17378A (da)
FR (1) FR2377357A2 (da)
NL (1) NL7714543A (da)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238336A (en) * 1979-05-24 1980-12-09 Bultman Lynn E Sludge diffusion method and apparatus
DE3410267A1 (de) * 1984-03-21 1985-09-26 Norbert 5657 Haan Schneider Begasungsgeraet
US4640803A (en) * 1984-06-19 1987-02-03 Schmidt Kufeke K P Tubular ventilator
JPS6140725A (ja) * 1984-07-31 1986-02-27 江口　節子 気泡による動力源装置
EP0174429B1 (de) * 1984-09-12 1989-03-29 Karl-Heinz SCHÜSSLER Vorrichtung zur Belüftung von Abwasser oder dgl. Medien in Belüftungsbecken
US4581137A (en) * 1984-10-19 1986-04-08 Ozonics Corporation Gas diffuser tube assembly
DE3636882C1 (de) * 1986-10-30 1988-05-19 Schreiber Berthold Vorrichtung zur feinblasigen Einleitung eines Gases in eine Fluessigkeit
DE4038504C2 (de) * 1990-10-24 2000-03-30 Schreiber Berthold Vorrichtung zur Injektion von Druckluft in eine Flüssigkeit
DE4038940A1 (de) * 1990-12-06 1992-06-11 Schreiber Berthold Belueftungsvorrichtung fuer eine fluessigkeit
DE19516395A1 (de) * 1995-05-04 1996-11-07 Werkstoff & Funktion Grimmel W Vorrichtung zum Begasen einer Flüssigkeit und Verfahren zum Betrieb einer Kläranlage
US5846412A (en) * 1995-11-17 1998-12-08 Environmental Dynamics, Inc. Diffuser construction and mounting arrangement
US5851447A (en) * 1996-06-17 1998-12-22 Aer Research, Inc. Floor-mounted aeration system
DE19707425A1 (de) * 1997-02-25 1998-08-27 Messer Griesheim Gmbh Verfahren und Vorrichtung zum Eintrag von Sauerstoff in Wasser oder wässrigen Lösungen
US6019895A (en) * 1998-04-13 2000-02-01 Dupre; Herman K. Apparatus and method for treating waste water
US6626425B2 (en) * 2000-02-23 2003-09-30 Ott Gmbh Gasification device
DE10008449C2 (de) * 2000-02-23 2003-02-13 Ott Gmbh Begasungseinrichtung
DE10011326A1 (de) * 2000-03-10 2001-09-13 Gummi Jaeger Kg Gmbh & Cie Vorrichtung zum Belüften von Wasser
US7044453B2 (en) * 2004-01-08 2006-05-16 Environmental Dynamics, Inc. Membrane diffuser with uniform gas distribution
US7441754B2 (en) * 2005-10-28 2008-10-28 Smith & Loveless, Inc. Apparatus for introducing a gas into a body of liquid
MX2008006791A (es) 2005-11-29 2008-10-23 Air Diffusion Systems A John H Entrega de burbuja fina para agua potable, agua de desperdicio, y tratamiento de agua limpia.
US7934706B2 (en) * 2006-05-08 2011-05-03 Tekni-Plex, Inc. Aeration device for use as a diffuser
US8162297B2 (en) * 2006-07-06 2012-04-24 Exxonmobil Upstream Research Co. Diverse bubble size generation
EP2175712A1 (en) * 2007-07-09 2010-04-21 Tanhum Feld Water irrigation system including drip irrigation emitters
DE102009052670B4 (de) * 2009-11-12 2017-10-05 Sartorius Stedim Biotech Gmbh Begasungsvorrichtung für Bioreaktoren
JP5232198B2 (ja) * 2010-04-09 2013-07-10 フリーデリケ オット 液体内にガスを断続的に供給するガス供給装置
US20150290597A1 (en) * 2014-04-09 2015-10-15 Therapeutic Proteins International, LLC Aeration device for bioreactors

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1810394A (en) * 1929-02-21 1931-06-16 Schaumbad Gmbh Means for the production of foam
US3293861A (en) * 1961-11-13 1966-12-27 Hinde James Nelson Method of distributing fluids in bodies of liquid and apparatus therefor
US3279773A (en) * 1963-10-31 1966-10-18 Albert L Schwartz Gas distributing structure
US3545731A (en) * 1966-11-08 1970-12-08 Gen Dynamics Corp Apparatus for producing bubbles of very small,microscopic size
FR1535624A (fr) * 1967-06-27 1968-08-09 Mediterraneenne De Plastiques Dispositif d'arrosage
DE1784398B1 (de) * 1968-08-03 1970-12-10 Danjes Dipl Ing Martin Einrichtung zum feinblasigen Belueften von Abwasser
US3525685A (en) * 1969-06-25 1970-08-25 Richard N Edwards Intermediate sewage treatment process and means
DE2161636A1 (de) * 1971-12-11 1973-06-14 Lennart G Erickson Verfahren zum entleeren einer stroemungsmittelleitung sowie vorrichtung zum durchfuehren des verfahrens
US3777987A (en) * 1972-08-04 1973-12-11 Allport Davies Irrigation device
DE2513547C3 (de) * 1975-03-26 1978-06-08 August Dr.-Ing. 3000 Hannover Schreiber Einrichtung zum intermittierenden Belüften von Abwasser

Also Published As

Publication number Publication date
DE2701656B1 (de) 1978-06-08
JPS5390656A (en) 1978-08-09
NL7714543A (nl) 1978-07-19
US4165286A (en) 1979-08-21
DE2701656C2 (de) 1979-02-08
FR2377357A2 (fr) 1978-08-11

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