DE545897C - Belueftungsbecken for Belebtschlammklaeranlagen - Google Patents

Belueftungsbecken for Belebtschlammklaeranlagen

Info

Publication number
DE545897C
DE545897C DE1930545897D DE545897DD DE545897C DE 545897 C DE545897 C DE 545897C DE 1930545897 D DE1930545897 D DE 1930545897D DE 545897D D DE545897D D DE 545897DD DE 545897 C DE545897 C DE 545897C
Authority
DE
Germany
Prior art keywords
belueftungsbecken
belebtschlammklaeranlagen
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.)
Expired
Application number
DE1930545897D
Other languages
German (de)
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.)
WILHELM HUSMANN DR ING
Original Assignee
WILHELM HUSMANN DR ING
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 WILHELM HUSMANN DR ING filed Critical WILHELM HUSMANN DR ING
Priority to DE545897T priority Critical
Application granted granted Critical
Publication of DE545897C publication Critical patent/DE545897C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/14Activated sludge processes using surface aeration
    • C02F3/18Activated sludge processes using surface aeration the aerator having a horizontal axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F3/00Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
    • B01F3/04Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed gases or vapours with liquids
    • B01F3/04099Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids
    • B01F3/0473Surface aerating, e.g. by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F3/04765Surface aerating, e.g. by cascading, spraying or projecting a liquid into a gaseous atmosphere with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • Y02W10/15
DE1930545897D 1930-01-28 1930-01-28 Belueftungsbecken for Belebtschlammklaeranlagen Expired DE545897C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE545897T 1930-01-28

Publications (1)

Publication Number Publication Date
DE545897C true DE545897C (en) 1932-03-07

Family

ID=6560959

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930545897D Expired DE545897C (en) 1930-01-28 1930-01-28 Belueftungsbecken for Belebtschlammklaeranlagen

Country Status (1)

Country Link
DE (1) DE545897C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684941A (en) * 1948-12-02 1954-07-27 Tno Method and apparatus for aerating liquids
DE1030775B (en) * 1955-06-03 1958-05-22 Passavant Werke Belueftungsrotor for liquids, especially for waste water
DE1137690B (en) * 1953-08-28 1962-10-04 Passavant Werke Belueftungseinrichtung for wastewater treatment
DE1158009B (en) * 1957-12-21 1963-11-21 Passavant Werke Method and Belueftungsbecken for aerating liquids, particularly waste water
DE1709076B1 (en) * 1957-04-10 1970-10-29 Passavant Werke Belueftungsrotor for liquids, especially for waste water
US3680847A (en) * 1970-08-31 1972-08-01 Standard Oil Co Method of and apparatus for aerating water
FR2397222A1 (en) * 1977-07-13 1979-02-09 Bahr Albert Sewage aeration system - with flow acceleration and deflection of bottom layers towards revolving aerator
EP0526853A1 (en) * 1991-08-02 1993-02-10 Smith & Loveless, Inc. Oxidation ditch velocity control system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684941A (en) * 1948-12-02 1954-07-27 Tno Method and apparatus for aerating liquids
DE1137690B (en) * 1953-08-28 1962-10-04 Passavant Werke Belueftungseinrichtung for wastewater treatment
DE1030775B (en) * 1955-06-03 1958-05-22 Passavant Werke Belueftungsrotor for liquids, especially for waste water
DE1709076B1 (en) * 1957-04-10 1970-10-29 Passavant Werke Belueftungsrotor for liquids, especially for waste water
DE1158009B (en) * 1957-12-21 1963-11-21 Passavant Werke Method and Belueftungsbecken for aerating liquids, particularly waste water
US3680847A (en) * 1970-08-31 1972-08-01 Standard Oil Co Method of and apparatus for aerating water
FR2397222A1 (en) * 1977-07-13 1979-02-09 Bahr Albert Sewage aeration system - with flow acceleration and deflection of bottom layers towards revolving aerator
EP0526853A1 (en) * 1991-08-02 1993-02-10 Smith & Loveless, Inc. Oxidation ditch velocity control system

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