BE588506A - Installation et procédé pour la purification de liquides, en particulier de l'eau - Google Patents

Installation et procédé pour la purification de liquides, en particulier de l'eau

Info

Publication number
BE588506A
BE588506A BE588506A BE588506A BE588506A BE 588506 A BE588506 A BE 588506A BE 588506 A BE588506 A BE 588506A BE 588506 A BE588506 A BE 588506A BE 588506 A BE588506 A BE 588506A
Authority
BE
Belgium
Prior art keywords
liquids
purification
plant
particular water
water
Prior art date
Application number
BE588506A
Other languages
English (en)
French (fr)
Original Assignee
Julius Overhoff Ets
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 Julius Overhoff Ets filed Critical Julius Overhoff Ets
Publication of BE588506A publication Critical patent/BE588506A/fr

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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • 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
    • 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
    • B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F23/23413—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using nozzles for projecting the liquid into the gas atmosphere
    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • 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)
BE588506A 1959-03-12 1960-03-10 Installation et procédé pour la purification de liquides, en particulier de l'eau BE588506A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT195859A AT208788B (de) 1959-03-12 1959-03-12 Einrichtung und Verfahren zur Reinigung von Flüssigkeiten, insbesondere Wasser

Publications (1)

Publication Number Publication Date
BE588506A true BE588506A (fr) 1960-07-01

Family

ID=3524715

Family Applications (1)

Application Number Title Priority Date Filing Date
BE588506A BE588506A (fr) 1959-03-12 1960-03-10 Installation et procédé pour la purification de liquides, en particulier de l'eau

Country Status (4)

Country Link
AT (1) AT208788B (de)
BE (1) BE588506A (de)
CH (1) CH389516A (de)
DE (1) DE1196136B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280165B (de) * 1965-12-16 1968-10-10 Kloeckner Humboldt Deutz Ag Verfahren und Vorrichtung zur biologischen Reinigung von Abwaessern
US4564480A (en) * 1978-12-20 1986-01-14 Eduard Kamelmacher Aeration system and method
US11642634B2 (en) * 2020-03-11 2023-05-09 Fuel Tech, Inc. Gas saturation of liquids with application to dissolved gas flotation and supplying dissolved gases to downstream processes and water treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB216173A (en) * 1923-01-22 1924-05-22 Geoffrey Warner Parr An improved method of aerating or agitating liquids
DE893470C (de) * 1950-01-25 1953-10-15 Pista S A Vorrichtung zur Belueftung von Fluessigkeiten, z. B. Wasser
DE1026283B (de) * 1952-05-16 1958-03-20 Louis Alfred Auguste Lefrancoi Vorrichtung zum Umwaelzen von Fluessigkeiten mittels Gaszufuhr bei teilweiser oder vollstaendiger Emulgierung derselben

Also Published As

Publication number Publication date
CH389516A (de) 1965-03-15
AT208788B (de) 1960-04-25
DE1196136B (de) 1965-07-01

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