CH555297A - DEVICE FOR VENTILATION OF LIQUIDS, IN PARTICULAR WASTE WATER. - Google Patents

DEVICE FOR VENTILATION OF LIQUIDS, IN PARTICULAR WASTE WATER.

Info

Publication number
CH555297A
CH555297A CH1584073A CH1584073A CH555297A CH 555297 A CH555297 A CH 555297A CH 1584073 A CH1584073 A CH 1584073A CH 1584073 A CH1584073 A CH 1584073A CH 555297 A CH555297 A CH 555297A
Authority
CH
Switzerland
Prior art keywords
ventilation
liquids
waste water
particular waste
water
Prior art date
Application number
CH1584073A
Other languages
German (de)
Original Assignee
Oestreicher Friedrich
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 Oestreicher Friedrich filed Critical Oestreicher Friedrich
Publication of CH555297A publication Critical patent/CH555297A/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
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231141—Mounting auxiliary devices, e.g. pumps or compressors in a particular place on the bubbling installation, e.g. under water
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231142—Mounting the gas transporting elements, i.e. connections between conduits
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23116—Means for manipulating the bubbling constructions or elements, e.g. for raising or lowering them
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Jet Pumps And Other Pumps (AREA)
CH1584073A 1972-11-20 1973-11-12 DEVICE FOR VENTILATION OF LIQUIDS, IN PARTICULAR WASTE WATER. CH555297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT986272A AT318504B (en) 1972-11-20 1972-11-20 Device for aeration of liquids, in particular waste water

Publications (1)

Publication Number Publication Date
CH555297A true CH555297A (en) 1974-10-31

Family

ID=3617976

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1584073A CH555297A (en) 1972-11-20 1973-11-12 DEVICE FOR VENTILATION OF LIQUIDS, IN PARTICULAR WASTE WATER.

Country Status (6)

Country Link
AT (1) AT318504B (en)
BE (1) BE807372A (en)
CH (1) CH555297A (en)
DE (2) DE2356556A1 (en)
FR (1) FR2207093A1 (en)
IT (1) IT1001784B (en)

Also Published As

Publication number Publication date
FR2207093B1 (en) 1977-03-11
IT1001784B (en) 1976-04-30
FR2207093A1 (en) 1974-06-14
BE807372A (en) 1974-03-15
DE2356556A1 (en) 1974-05-22
AT318504B (en) 1974-10-25
DE7340507U (en) 1976-12-30

Similar Documents

Publication Publication Date Title
AT328382B (en) DRAIN PLUG FOR LIQUIDS, IN PARTICULAR FOR WASTE WATER
NL7411167A (en) WASTE LIQUID TREATMENT.
IT985483B (en) PROCEDURE FOR THE DISPOSAL OF WASTE, IN PARTICULAR OF PESTICIDES
CH558865A (en) DEVICE FOR CLEANING POOLS, IN PARTICULAR SWIMMING POOLS.
CH549531A (en) WATER SANITATION SYSTEM.
CH546708A (en) PROCEDURE AND DEVICE FOR PURIFYING WASTE WATER.
ATA688073A (en) BOILERS FOR HEATING MEDIA, IN PARTICULAR FOR EVAPORATING LIQUIDS
NO136628C (en) WASTE INCREASE, SEWERAGE O.L.
AT318501B (en) Irradiation system for flowable material, especially sewage sludge
CH439138A (en) Device for aerating liquids, in particular waste water
CH555787A (en) METHODS FOR CLEANING UP WASTE WATER.
AT310687B (en) Aeration gyro for aeration of liquids, in particular waste water
FI52844C (en) Method for biological treatment of waste water.
AT326594B (en) SYSTEM FOR GASIFICATION OF LIQUIDS, IN PARTICULAR FERMENTATION LIQUIDS
AT295423B (en) Purification system for the biological purification of waste water
CH556681A (en) FELT-SHAPED FILTER MATERIAL FOR CLEANING LIQUIDS, IN PARTICULAR WATER.
CH546953A (en) DEVICE FOR DETERMINING THE BIOCHEMICAL OXYGEN REQUIREMENT DURING THE DEGRADATION OF ORGANIC SUBSTANCES IN WASTE WATER.
CH555297A (en) DEVICE FOR VENTILATION OF LIQUIDS, IN PARTICULAR WASTE WATER.
DK139537B (en) Procedure for processing waste paper.
CH556682A (en) COMBINATION FILTER FOR CLEANING LIQUIDS, IN PARTICULAR WATER.
CH548733A (en) LIVESTOCK DRINKING BASIN.
AT291139B (en) Device for the biological purification of waste water
CH552515A (en) DEVICE FOR RECEIVING MUGS.
AT290419B (en) Device for purifying waste water
AT338710B (en) DEVICE FOR REMOVING LIGHT LIQUIDS FROM WASTE WATER

Legal Events

Date Code Title Description
PL Patent ceased