DE2932657C2 - - Google Patents

Info

Publication number
DE2932657C2
DE2932657C2 DE2932657A DE2932657A DE2932657C2 DE 2932657 C2 DE2932657 C2 DE 2932657C2 DE 2932657 A DE2932657 A DE 2932657A DE 2932657 A DE2932657 A DE 2932657A DE 2932657 C2 DE2932657 C2 DE 2932657C2
Authority
DE
Germany
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
DE2932657A
Other languages
German (de)
Other versions
DE2932657A1 (de
Inventor
Bertram Dipl.-Ing. 7500 Karlsruhe De Botsch
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.)
Maschinenfabrik Hellmut Geiger & Co Kg 7500 Karlsruhe De GmbH
Original Assignee
Maschinenfabrik Hellmut Geiger & Co Kg 7500 Karlsruhe De GmbH
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 Maschinenfabrik Hellmut Geiger & Co Kg 7500 Karlsruhe De GmbH filed Critical Maschinenfabrik Hellmut Geiger & Co Kg 7500 Karlsruhe De GmbH
Priority to DE19792932657 priority Critical patent/DE2932657A1/de
Publication of DE2932657A1 publication Critical patent/DE2932657A1/de
Application granted granted Critical
Publication of DE2932657C2 publication Critical patent/DE2932657C2/de
Granted legal-status Critical Current

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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
DE19792932657 1979-08-11 1979-08-11 Vorrichtung zum umwaelzen der fluessigkeit in belebungsbecken mit einer umlaufenden hauptstroemung Granted DE2932657A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792932657 DE2932657A1 (de) 1979-08-11 1979-08-11 Vorrichtung zum umwaelzen der fluessigkeit in belebungsbecken mit einer umlaufenden hauptstroemung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792932657 DE2932657A1 (de) 1979-08-11 1979-08-11 Vorrichtung zum umwaelzen der fluessigkeit in belebungsbecken mit einer umlaufenden hauptstroemung

Publications (2)

Publication Number Publication Date
DE2932657A1 DE2932657A1 (de) 1981-02-12
DE2932657C2 true DE2932657C2 (US07922777-20110412-C00004.png) 1987-02-26

Family

ID=6078273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792932657 Granted DE2932657A1 (de) 1979-08-11 1979-08-11 Vorrichtung zum umwaelzen der fluessigkeit in belebungsbecken mit einer umlaufenden hauptstroemung

Country Status (1)

Country Link
DE (1) DE2932657A1 (US07922777-20110412-C00004.png)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584934A1 (de) * 1965-03-24 1969-09-04 Masche Dipl Ing Georg Vorrichtung zur Klaerung von Abwaessern nach dem Belebtschlammverfahren
DE1584975C3 (de) * 1966-03-08 1975-06-12 Passavant - Werke Michelbacher Huette, 6209 Aarbergen Vorrichtung zum Eintragen von Gasen, z.B. von Luft, in Abwasser oder dergleichen Flüssigkeiten
DE2349218C2 (de) * 1973-10-01 1975-09-25 Deutsche Geraetebau Gmbh, 4796 Salzkotten Kläranlage zum biologischen Reinigen von Abwasser

Also Published As

Publication number Publication date
DE2932657A1 (de) 1981-02-12

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8181 Inventor (new situation)

Free format text: BOTSCH, BERTRAM, DIPL.-ING., 7500 KARLSRUHE, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee