CH531468A - Oberflächenbelüftungskreisel - Google Patents

Oberflächenbelüftungskreisel

Info

Publication number
CH531468A
CH531468A CH1704571A CH1704571A CH531468A CH 531468 A CH531468 A CH 531468A CH 1704571 A CH1704571 A CH 1704571A CH 1704571 A CH1704571 A CH 1704571A CH 531468 A CH531468 A CH 531468A
Authority
CH
Switzerland
Prior art keywords
surface ventilation
gyroscope
ventilation gyroscope
ventilation
Prior art date
Application number
CH1704571A
Other languages
German (de)
English (en)
Inventor
Richard Kaelin Joseph
Original Assignee
Kaelin J R
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 to BE791671D priority Critical patent/BE791671A/fr
Application filed by Kaelin J R filed Critical Kaelin J R
Priority to CH1704571A priority patent/CH531468A/de
Priority to DE2163100A priority patent/DE2163100B2/de
Priority to AT1089271A priority patent/AT308655B/de
Priority to HUKA001360 priority patent/HU166247B/hu
Priority to CS783772A priority patent/CS168011B2/cs
Priority to ZA728240A priority patent/ZA728240B/xx
Priority to FR7241343A priority patent/FR2160922B1/fr
Priority to NO425672A priority patent/NO133324C/no
Priority to GB5367972A priority patent/GB1403766A/en
Priority to PL1972159012A priority patent/PL78763B1/pl
Priority to IL4088572A priority patent/IL40885A/xx
Priority to CA157,360A priority patent/CA979124A/en
Priority to JP11763072A priority patent/JPS5548879B2/ja
Priority to IE1625/72A priority patent/IE37190B1/xx
Priority to LU66515D priority patent/LU66515A1/xx
Priority to AU49115/72A priority patent/AU472406B2/en
Priority to IT976672A priority patent/IT969208B/it
Priority to DD16702072A priority patent/DD100230A5/xx
Priority to RO7289172A priority patent/RO60379A/ro
Priority to BG021932A priority patent/BG19119A3/xx
Priority to ES408881A priority patent/ES408881A1/es
Priority to NL7215871A priority patent/NL7215871A/xx
Publication of CH531468A publication Critical patent/CH531468A/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
    • C02F3/16—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
    • 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
    • B01F23/23421—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 the stirrers rotating about a vertical axis
    • B01F23/234211—Stirrers thereof
    • 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)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Knives (AREA)
CH1704571A 1971-11-23 1971-11-23 Oberflächenbelüftungskreisel CH531468A (de)

Priority Applications (23)

Application Number Priority Date Filing Date Title
BE791671D BE791671A (fr) 1971-11-23 Centrifugeuse d'aeration de la surface d'un bassin a boues activees
CH1704571A CH531468A (de) 1971-11-23 1971-11-23 Oberflächenbelüftungskreisel
DE2163100A DE2163100B2 (de) 1971-11-23 1971-12-18 Oberflächenbelüftungskreisel zum Eintragen von Sauerstoff oder eines Sauerstoffgemisches in Abwasser oder ähnliche Flüssigkeiten
AT1089271A AT308655B (de) 1971-11-23 1971-12-20 Oberflächenbelüftungskreisel
HUKA001360 HU166247B (fr) 1971-11-23 1972-11-17
CS783772A CS168011B2 (fr) 1971-11-23 1972-11-20
IL4088572A IL40885A (en) 1971-11-23 1972-11-21 Liquid surface ventilation rotor
FR7241343A FR2160922B1 (fr) 1971-11-23 1972-11-21
NO425672A NO133324C (fr) 1971-11-23 1972-11-21
GB5367972A GB1403766A (en) 1971-11-23 1972-11-21 Apparatus for surface aeration of liquids
PL1972159012A PL78763B1 (fr) 1971-11-23 1972-11-21
ZA728240A ZA728240B (en) 1971-11-23 1972-11-21 Surface ventilation rotor
CA157,360A CA979124A (en) 1971-11-23 1972-11-21 Surface ventilation rotor
LU66515D LU66515A1 (fr) 1971-11-23 1972-11-22
IE1625/72A IE37190B1 (en) 1971-11-23 1972-11-22 Apparatus for surface aeration of liquids
JP11763072A JPS5548879B2 (fr) 1971-11-23 1972-11-22
AU49115/72A AU472406B2 (en) 1971-11-23 1972-11-22 Surface ventilation rotor
IT976672A IT969208B (it) 1971-11-23 1972-11-22 Aeratore centrifugo di superficie
DD16702072A DD100230A5 (fr) 1971-11-23 1972-11-22
RO7289172A RO60379A (fr) 1971-11-23 1972-11-22
BG021932A BG19119A3 (bg) 1971-11-23 1972-11-22 Повърхностна продухвателна турбина
ES408881A ES408881A1 (es) 1971-11-23 1972-11-22 Un giroscopo de ventilacion de superficies.
NL7215871A NL7215871A (fr) 1971-11-23 1972-11-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1704571A CH531468A (de) 1971-11-23 1971-11-23 Oberflächenbelüftungskreisel

Publications (1)

Publication Number Publication Date
CH531468A true CH531468A (de) 1972-12-15

Family

ID=4422326

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1704571A CH531468A (de) 1971-11-23 1971-11-23 Oberflächenbelüftungskreisel

Country Status (23)

Country Link
JP (1) JPS5548879B2 (fr)
AT (1) AT308655B (fr)
AU (1) AU472406B2 (fr)
BE (1) BE791671A (fr)
BG (1) BG19119A3 (fr)
CA (1) CA979124A (fr)
CH (1) CH531468A (fr)
CS (1) CS168011B2 (fr)
DD (1) DD100230A5 (fr)
DE (1) DE2163100B2 (fr)
ES (1) ES408881A1 (fr)
FR (1) FR2160922B1 (fr)
GB (1) GB1403766A (fr)
HU (1) HU166247B (fr)
IE (1) IE37190B1 (fr)
IL (1) IL40885A (fr)
IT (1) IT969208B (fr)
LU (1) LU66515A1 (fr)
NL (1) NL7215871A (fr)
NO (1) NO133324C (fr)
PL (1) PL78763B1 (fr)
RO (1) RO60379A (fr)
ZA (1) ZA728240B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0577552A1 (fr) * 1992-07-03 1994-01-05 Sondia Holding Ag Aérateur centrifuge par la surface et sur application à l'aération de liquide

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1502742A (en) * 1976-01-10 1978-03-01 Hartley Simon Ltd Rotary surface aerators
JPS536899U (fr) * 1976-07-06 1978-01-21
DE4221845C2 (de) * 1992-07-03 1996-02-22 Sondia Holding Ag Verfahren zum Belüften von Flüssigkeit, Oberflächenbelüftungskreisel zur Durchführung des Verfahrens und Verwendung des Oberflächenbelüftungskreisels
US20090117672A1 (en) * 2007-10-01 2009-05-07 Intematix Corporation Light emitting devices with phosphor wavelength conversion and methods of fabrication thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0577552A1 (fr) * 1992-07-03 1994-01-05 Sondia Holding Ag Aérateur centrifuge par la surface et sur application à l'aération de liquide

Also Published As

Publication number Publication date
BG19119A3 (bg) 1975-04-30
IE37190L (en) 1973-05-23
GB1403766A (en) 1975-08-28
CA979124A (en) 1975-12-02
AU4911572A (en) 1974-05-23
NO133324C (fr) 1976-04-12
ZA728240B (en) 1973-07-25
NL7215871A (fr) 1973-05-25
FR2160922A1 (fr) 1973-07-06
FR2160922B1 (fr) 1978-03-03
AU472406B2 (en) 1976-05-27
HU166247B (fr) 1975-02-28
ES408881A1 (es) 1975-10-01
BE791671A (fr) 1973-03-16
DD100230A5 (fr) 1973-09-12
RO60379A (fr) 1976-05-15
JPS4863554A (fr) 1973-09-04
PL78763B1 (fr) 1975-06-30
DE2163100B2 (de) 1975-09-11
AT308655B (de) 1973-07-10
IL40885A (en) 1975-07-28
DE2163100A1 (de) 1973-05-24
IE37190B1 (en) 1977-05-25
NO133324B (fr) 1976-01-05
CS168011B2 (fr) 1976-05-28
IL40885A0 (en) 1973-01-30
JPS5548879B2 (fr) 1980-12-09
IT969208B (it) 1974-03-30
LU66515A1 (fr) 1973-02-01

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Legal Events

Date Code Title Description
PL Patent ceased