CS149664B2 - Aerating rotor with vertical axis for liquids aeration especially of waste waters designated for desliming - Google Patents

Aerating rotor with vertical axis for liquids aeration especially of waste waters designated for desliming

Info

Publication number
CS149664B2
CS149664B2 CS376169A CS376169A CS149664B2 CS 149664 B2 CS149664 B2 CS 149664B2 CS 376169 A CS376169 A CS 376169A CS 376169 A CS376169 A CS 376169A CS 149664 B2 CS149664 B2 CS 149664B2
Authority
CS
Czechoslovakia
Prior art keywords
desliming
aeration
liquids
designated
vertical axis
Prior art date
Application number
CS376169A
Other languages
Czech (cs)
Inventor
Joseph R Kaelin
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
Publication of CS149664B2 publication Critical patent/CS149664B2/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
    • 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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Treating Waste Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CS376169A 1968-11-28 1969-05-27 Aerating rotor with vertical axis for liquids aeration especially of waste waters designated for desliming CS149664B2 (en)

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
CS149664B2 true CS149664B2 (en) 1973-07-25

Family

ID=4428059

Family Applications (1)

Application Number Title Priority Date Filing Date
CS376169A CS149664B2 (en) 1968-11-28 1969-05-27 Aerating rotor with vertical axis for liquids aeration especially of waste waters designated for desliming

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)

Families Citing this family (16)

* 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
DE2559235B2 (en) * 1975-12-30 1981-03-26 Fa. Erwin Stelzer, 3530 Warburg Gassing device
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
DE60006080T2 (en) 1999-03-10 2004-07-22 Ciba Specialty Chemicals Holding Inc. BENZOFURAN-2-ONES AS A COLOR FOR ORGANIC MATERIALS
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

Also Published As

Publication number Publication date
DE1959262A1 (en) 1970-05-27
GB1283237A (en) 1972-07-26
AT293297B (en) 1971-09-27
NO124988B (en) 1972-07-03
CH478719A (en) 1969-09-30
ES374274A1 (en) 1971-12-16
DE1959262B2 (en) 1973-12-06
DE1959262C3 (en) 1974-06-27
BG15247A3 (en) 1976-08-02
FR2024426A1 (en) 1970-08-28
CA922309A (en) 1973-03-06
SE353891B (en) 1973-02-19
LU59899A1 (en) 1970-01-26
FI48265C (en) 1974-08-12
US3637196A (en) 1972-01-25
NL6917793A (en) 1970-06-01
FI48265B (en) 1974-04-30
BE742365A (en) 1970-05-04
DK132791B (en) 1976-02-09
DK132791C (en) 1976-07-12

Similar Documents

Publication Publication Date Title
CS149664B2 (en) Aerating rotor with vertical axis for liquids aeration especially of waste waters designated for desliming
IL34534A0 (en) Improved aerator impellers for the aeration of liquids
YU34506B (en) Surface aerator for mixing and ventilating liquids, particularly for plants for waste-water purification
CA1007770A (en) Aeration of liquid waste effluent
CA985434A (en) Aerating apparatus for liquids
CA972880A (en) Sewage flocculating and sedimentation tank unit
IL40305A (en) Device for the surface aeration of liquids
AU3371971A (en) Extended aeration activated sludge plant
IL36328A (en) Device for aerating liquids
CA947639A (en) Aerating liquids
IL23043A (en) Apparatus for the aeration of liquids
ZA74565B (en) Process and device for the aeration of waste water
CA27448S (en) Agitator for use in the aeration of liquids
CA27447S (en) Agitator for use in the aeration of liquids
AU437887B2 (en) Aeration of sewage or like waste liquids
CA780225A (en) Aeration of liquids
CA748752A (en) Agitation or aeration of liquids
AU4153872A (en) Aeration of sewage or like waste liquids
CA832283A (en) Apparatus and plant for the aeration and circulation of liquids, particularly sewage
CA918633A (en) Surface aeration of liquids
CA791563A (en) Surface aeration of liquids
CA831401A (en) Aeration of liquids
AU426604B2 (en) Device for aerating liquids
AU5655669A (en) Device for aeration ofa suspension or liquid for example sludge or sewage water
CA35947S (en) Sewage septic tank