CH363942A - Belüftungsrotor für Flüssigkeiten, insbesondere zur Abwasserreinigung - Google Patents

Belüftungsrotor für Flüssigkeiten, insbesondere zur Abwasserreinigung

Info

Publication number
CH363942A
CH363942A CH4771757A CH4771757A CH363942A CH 363942 A CH363942 A CH 363942A CH 4771757 A CH4771757 A CH 4771757A CH 4771757 A CH4771757 A CH 4771757A CH 363942 A CH363942 A CH 363942A
Authority
CH
Switzerland
Prior art keywords
ventilation
liquids
rotor
waste water
water purification
Prior art date
Application number
CH4771757A
Other languages
German (de)
English (en)
Inventor
Schramm Paul
Original Assignee
Passavant Werke
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
Priority claimed from DEP14237A external-priority patent/DE1030775B/de
Application filed by Passavant Werke filed Critical Passavant Werke
Publication of CH363942A publication Critical patent/CH363942A/de

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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating 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
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
CH4771757A 1955-06-03 1957-06-26 Belüftungsrotor für Flüssigkeiten, insbesondere zur Abwasserreinigung CH363942A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP14237A DE1030775B (de) 1955-06-03 1955-06-03 Belueftungsrotor fuer Fluessigkeiten, insbesondere fuer Abwasser
DEP16615A DE1080938B (de) 1955-06-03 1956-07-09 Belueftungsrotor fuer Fluessigkeiten, insbesondere fuer Abwasser

Publications (1)

Publication Number Publication Date
CH363942A true CH363942A (de) 1962-08-15

Family

ID=28675967

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4771757A CH363942A (de) 1955-06-03 1957-06-26 Belüftungsrotor für Flüssigkeiten, insbesondere zur Abwasserreinigung

Country Status (4)

Country Link
BE (1) BE558864A (en))
CH (1) CH363942A (en))
DE (1) DE1080938B (en))
FR (1) FR71781E (en))

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566459A (en)) * 1957-04-10
DE19601790C2 (de) 1996-01-19 1998-05-07 Passavant Werke Belüftungseinrichtung für Abwasser

Also Published As

Publication number Publication date
FR71781E (fr) 1960-01-19
BE558864A (en)) 1960-04-08
DE1080938B (de) 1960-04-28

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