CH541349A - Device for bringing an ozone-enriched gas mixture into contact with water - Google Patents

Device for bringing an ozone-enriched gas mixture into contact with water

Info

Publication number
CH541349A
CH541349A CH1574171A CH1574171A CH541349A CH 541349 A CH541349 A CH 541349A CH 1574171 A CH1574171 A CH 1574171A CH 1574171 A CH1574171 A CH 1574171A CH 541349 A CH541349 A CH 541349A
Authority
CH
Switzerland
Prior art keywords
ozone
bringing
contact
water
gas mixture
Prior art date
Application number
CH1574171A
Other languages
French (fr)
Inventor
Gagnaux Andre
Original Assignee
Var Sa
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 Var Sa filed Critical Var Sa
Priority to CH1574171A priority Critical patent/CH541349A/en
Priority to DE2253396A priority patent/DE2253396A1/en
Priority to GB5077172A priority patent/GB1380989A/en
Priority to AT935972A priority patent/AT318499B/en
Publication of CH541349A publication Critical patent/CH541349A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • 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
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237613—Ozone
    • 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
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/78—Details relating to ozone treatment devices
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
CH1574171A 1971-11-03 1971-11-03 Device for bringing an ozone-enriched gas mixture into contact with water CH541349A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1574171A CH541349A (en) 1971-11-03 1971-11-03 Device for bringing an ozone-enriched gas mixture into contact with water
DE2253396A DE2253396A1 (en) 1971-11-03 1972-10-31 DEVICE FOR BRINGING A GAS INTO CONTACT WITH A LIQUID
GB5077172A GB1380989A (en) 1971-11-03 1972-11-03 Apparatus for the oxygenation of water
AT935972A AT318499B (en) 1971-11-03 1972-11-03 Device for gassing liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1574171A CH541349A (en) 1971-11-03 1971-11-03 Device for bringing an ozone-enriched gas mixture into contact with water

Publications (1)

Publication Number Publication Date
CH541349A true CH541349A (en) 1973-09-15

Family

ID=4411557

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1574171A CH541349A (en) 1971-11-03 1971-11-03 Device for bringing an ozone-enriched gas mixture into contact with water

Country Status (4)

Country Link
AT (1) AT318499B (en)
CH (1) CH541349A (en)
DE (1) DE2253396A1 (en)
GB (1) GB1380989A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL167066B1 (en) * 1991-01-28 1995-07-31 Andrzej Golcz Method of and tank for biologically treating waste waters

Also Published As

Publication number Publication date
AT318499B (en) 1974-10-25
DE2253396A1 (en) 1973-05-10
GB1380989A (en) 1975-01-22

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: FR. SAUTER AG, FABRIK ELEKTR. APPARATE

PL Patent ceased