CH478719A - Vertical-axis aerator for aerating liquids, especially wastewater to be treated - Google Patents

Vertical-axis aerator for aerating liquids, especially wastewater to be treated

Info

Publication number
CH478719A
CH478719A CH1778168A CH1778168A CH478719A CH 478719 A CH478719 A CH 478719A CH 1778168 A CH1778168 A CH 1778168A CH 1778168 A CH1778168 A CH 1778168A CH 478719 A CH478719 A CH 478719A
Authority
CH
Switzerland
Prior art keywords
treated
vertical
aerating liquids
especially wastewater
axis aerator
Prior art date
Application number
CH1778168A
Other languages
German (de)
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
Application filed by Kaelin J R filed Critical Kaelin J R
Priority to CH1778168A priority Critical patent/CH478719A/en
Priority to BG012299A priority patent/BG15247A3/en
Priority to CS376169A priority patent/CS149664B2/en
Publication of CH478719A publication Critical patent/CH478719A/en
Priority to CA068377A priority patent/CA922309A/en
Priority to LU59899D priority patent/LU59899A1/xx
Priority to DE1959262A priority patent/DE1959262C3/en
Priority to NL6917793A priority patent/NL6917793A/xx
Priority to GB5781169A priority patent/GB1283237A/en
Priority to ES374274A priority patent/ES374274A1/en
Priority to FR6940903A priority patent/FR2024426A1/fr
Priority to NO4697/69A priority patent/NO124988B/no
Priority to SE1629869A priority patent/SE353891B/xx
Priority to DK630869A priority patent/DK132791C/en
Priority to AT1110869A priority patent/AT293297B/en
Priority to US3637196D priority patent/US3637196A/en
Priority to FI346269A priority patent/FI48265C/en
Priority to BE742365D priority patent/BE742365A/xx

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)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treating Waste Gases (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
CH1778168A 1968-11-28 1968-11-28 Vertical-axis aerator for aerating liquids, especially wastewater to be treated CH478719A (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
CH1778168A CH478719A (en) 1968-11-28 1968-11-28 Vertical-axis aerator for aerating liquids, especially wastewater to be treated
BG012299A BG15247A3 (en) 1968-11-28 1969-05-22 VERTICAL-AXIS CENTRIFUGAL ROTOR FOR AERATION OF LIQUIDS, IN PARTICULAR OF WASTEWATER SUBJECT TO CLARIFICATION
CS376169A CS149664B2 (en) 1968-11-28 1969-05-27 Aerating rotor with vertical axis for liquids aeration especially of waste waters designated for desliming
CA068377A CA922309A (en) 1968-11-28 1969-11-25 Spinning top for the ventilation of liquids
GB5781169A GB1283237A (en) 1968-11-28 1969-11-26 Vertical axis rotatable aerator, for aerating liquids
NL6917793A NL6917793A (en) 1968-11-28 1969-11-26
DE1959262A DE1959262C3 (en) 1968-11-28 1969-11-26 Vertical-axis aerating gyro for aerating waste water or similar liquids
LU59899D LU59899A1 (en) 1968-11-28 1969-11-26
ES374274A ES374274A1 (en) 1968-11-28 1969-11-27 Spinning top for the ventilation of liquids
FR6940903A FR2024426A1 (en) 1968-11-28 1969-11-27
NO4697/69A NO124988B (en) 1968-11-28 1969-11-27
SE1629869A SE353891B (en) 1968-11-28 1969-11-27
DK630869A DK132791C (en) 1968-11-28 1969-11-27 CENTRIFULE AIRS WITH VERTICAL SHAFT FOR VENTILING BAGS, ESPECIALLY WASTEWATER TO BE CLEANED
AT1110869A AT293297B (en) 1968-11-28 1969-11-27 Vertical-axis aerator for aerating liquids, especially wastewater to be treated
US3637196D US3637196A (en) 1968-11-28 1969-11-28 Spinning top for the ventilation of liquids
FI346269A FI48265C (en) 1968-11-28 1969-11-28 Rotor rotating about a vertical axis for aeration of liquids, especially treated wastewater.
BE742365D BE742365A (en) 1968-11-28 1969-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1778168A CH478719A (en) 1968-11-28 1968-11-28 Vertical-axis aerator for aerating liquids, especially wastewater to be treated

Publications (1)

Publication Number Publication Date
CH478719A true CH478719A (en) 1969-09-30

Family

ID=4428059

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1778168A CH478719A (en) 1968-11-28 1968-11-28 Vertical-axis aerator for aerating liquids, especially wastewater to be treated

Country Status (17)

Country Link
US (1) US3637196A (en)
AT (1) AT293297B (en)
BE (1) BE742365A (en)
BG (1) BG15247A3 (en)
CA (1) CA922309A (en)
CH (1) CH478719A (en)
CS (1) CS149664B2 (en)
DE (1) DE1959262C3 (en)
DK (1) DK132791C (en)
ES (1) ES374274A1 (en)
FI (1) FI48265C (en)
FR (1) FR2024426A1 (en)
GB (1) GB1283237A (en)
LU (1) LU59899A1 (en)
NL (1) NL6917793A (en)
NO (1) NO124988B (en)
SE (1) SE353891B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2559235A1 (en) * 1975-12-30 1977-07-14 Poepel Franz Prof Dr Ing Habil Gasifying sewage, neutralising alkalis, decarbonising acids - using submerged rotor, intensifying contact between gas and fluid

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263405A (en) * 1970-02-13 1972-02-09 Hartley Simon Ltd Improvements in or relating to aerators
CH591278A5 (en) * 1975-09-24 1977-09-15 Kaelin J R
CH630268A5 (en) * 1978-06-12 1982-06-15 Kaelin J R SURFACE VENTILATOR.
CA1102855A (en) * 1979-07-31 1981-06-09 Alcide Bertrand Bearing support
DK211281A (en) * 1981-05-13 1982-11-14 A S Frandsen WATERING AREAS FOR WATER AREAS, ISSUE OF FISH Ponds
CH666020A5 (en) * 1983-12-07 1988-06-30 Kaelin J R SURFACE VENTILATION CIRCUIT AND SUCH A WASTE WATER VENTILATION BASIN.
FI75652C (en) * 1984-08-16 1988-07-11 Sarlin Ab Oy E Impeller at a pump, especially at an eddy current pump.
US4904159A (en) * 1988-07-18 1990-02-27 Suburbia Systems, Inc. Pump impeller
KR100629638B1 (en) 1999-03-10 2006-09-29 시바 스페셜티 케미칼스 홀딩 인크. Benzofuran-2-one
US8425109B2 (en) * 2008-03-28 2013-04-23 Daniel V. Foss Ice fishing hole maintenance system
TWM427158U (en) * 2012-01-06 2012-04-21 zong-ming Li Rotating blades and water mist machine having the same
US10092810B2 (en) * 2014-05-23 2018-10-09 Mark Sheppard Golf putting training aid
US10688457B2 (en) 2018-03-13 2020-06-23 Arthur Jensen Ice fishing hole preservation apparatus
IT201900010632A1 (en) * 2019-07-02 2021-01-02 Dab Pumps Spa IMPELLER PERFECTED FOR CENTRIFUGAL PUMP, ESPECIALLY FOR PUMP WITH RETRACTABLE IMPELLER TYPE, AND PUMP WITH A SIMILAR IMPELLER
CN110510819A (en) * 2019-09-02 2019-11-29 深圳市前海万绿源环保科技有限公司 A kind of sewage gas explosion ball treatment process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894864A (en) * 1928-11-02 1933-01-17 Charles L Sprinkle Air humidifier and washer
US2120786A (en) * 1935-08-02 1938-06-14 John G Jordan Treatment of sewage
BE566405A (en) * 1957-04-05
BE625109A (en) * 1962-01-08 1900-01-01
FR88774E (en) * 1962-05-07 1967-06-07
DE1557138B2 (en) * 1966-02-10 1973-08-23 Metallgesellschaft AG, 6000 Frank fürt DEVICE FOR GASIFYING LIQUIDS
US3462132A (en) * 1967-08-07 1969-08-19 Kaelin J R System for surface aeration of liquid
US3515375A (en) * 1968-05-22 1970-06-02 Bird Machine Co Aeration apparatus
US3497185A (en) * 1968-11-20 1970-02-24 Sydnor Hydrodynamics Inc Aerating and cooling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2559235A1 (en) * 1975-12-30 1977-07-14 Poepel Franz Prof Dr Ing Habil Gasifying sewage, neutralising alkalis, decarbonising acids - using submerged rotor, intensifying contact between gas and fluid

Also Published As

Publication number Publication date
AT293297B (en) 1971-09-27
ES374274A1 (en) 1971-12-16
DE1959262A1 (en) 1970-05-27
FR2024426A1 (en) 1970-08-28
DE1959262B2 (en) 1973-12-06
FI48265B (en) 1974-04-30
NL6917793A (en) 1970-06-01
BE742365A (en) 1970-05-04
CS149664B2 (en) 1973-07-25
DK132791B (en) 1976-02-09
GB1283237A (en) 1972-07-26
CA922309A (en) 1973-03-06
DK132791C (en) 1976-07-12
FI48265C (en) 1974-08-12
LU59899A1 (en) 1970-01-26
US3637196A (en) 1972-01-25
DE1959262C3 (en) 1974-06-27
BG15247A3 (en) 1976-08-02
SE353891B (en) 1973-02-19
NO124988B (en) 1972-07-03

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Legal Events

Date Code Title Description
PL Patent ceased