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CH519657A - Rotor for aerating and circulating liquids - Google Patents

Rotor for aerating and circulating liquids

Info

Publication number
CH519657A
CH519657A CH297171A CH297171A CH519657A CH 519657 A CH519657 A CH 519657A CH 297171 A CH297171 A CH 297171A CH 297171 A CH297171 A CH 297171A CH 519657 A CH519657 A CH 519657A
Authority
CH
Switzerland
Prior art keywords
aerating
rotor
circulating liquids
liquids
circulating
Prior art date
Application number
CH297171A
Other languages
German (de)
Inventor
Albert Dipl Ing Held
Hannes Dipl Ing Kopp
Original Assignee
Rieber Gmbh A
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 DE19702009840 external-priority patent/DE2009840C/en
Application filed by Rieber Gmbh A filed Critical Rieber Gmbh A
Publication of CH519657A publication Critical patent/CH519657A/en

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
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
CH297171A 1970-03-03 1971-03-01 Rotor for aerating and circulating liquids CH519657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702009840 DE2009840C (en) 1970-03-03 Vertical-axis surface aerator for aerating and circulating liquids, in particular waste water

Publications (1)

Publication Number Publication Date
CH519657A true CH519657A (en) 1972-02-29

Family

ID=5763883

Family Applications (1)

Application Number Title Priority Date Filing Date
CH297171A CH519657A (en) 1970-03-03 1971-03-01 Rotor for aerating and circulating liquids

Country Status (2)

Country Link
CH (1) CH519657A (en)
FR (1) FR2084153A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520263A1 (en) * 1984-08-16 1986-12-04 Osakeyhtiö E. Sarlin AB, Helsinki IMPELLER FOR A PUMP, ESPECIALLY FOR A FLUID PUMP
DE3717229A1 (en) * 1986-07-07 1988-01-28 Leipzig Chemieanlagen SHEET WHEEL SMALL DELIVERY PERFORMANCE, IN PARTICULAR FOR COOLANT PUMPS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520263A1 (en) * 1984-08-16 1986-12-04 Osakeyhtiö E. Sarlin AB, Helsinki IMPELLER FOR A PUMP, ESPECIALLY FOR A FLUID PUMP
DE3717229A1 (en) * 1986-07-07 1988-01-28 Leipzig Chemieanlagen SHEET WHEEL SMALL DELIVERY PERFORMANCE, IN PARTICULAR FOR COOLANT PUMPS

Also Published As

Publication number Publication date
FR2084153A5 (en) 1971-12-17
DE2009840B2 (en) 1972-07-13
DE2009840A1 (en) 1971-09-23

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Legal Events

Date Code Title Description
PL Patent ceased