IT1060390B - Processo e dispositivo per disciogliere un gas in un liquido - Google Patents

Processo e dispositivo per disciogliere un gas in un liquido

Info

Publication number
IT1060390B
IT1060390B IT2981675A IT2981675A IT1060390B IT 1060390 B IT1060390 B IT 1060390B IT 2981675 A IT2981675 A IT 2981675A IT 2981675 A IT2981675 A IT 2981675A IT 1060390 B IT1060390 B IT 1060390B
Authority
IT
Italy
Prior art keywords
dissolving
gas
liquid
Prior art date
Application number
IT2981675A
Other languages
English (en)
Italian (it)
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of IT1060390B publication Critical patent/IT1060390B/it

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
    • C02F3/24—Activated sludge processes using free-fall aeration or spraying
    • 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
    • B01F23/23412—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using liquid falling from orifices in a gaseous atmosphere, the orifices being exits from perforations, tubes or chimneys
    • 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)
  • 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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT2981675A 1974-12-05 1975-11-28 Processo e dispositivo per disciogliere un gas in un liquido IT1060390B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7439819A FR2293236A1 (fr) 1974-12-05 1974-12-05 Procede de dissolution d'un gaz dans un liquide

Publications (1)

Publication Number Publication Date
IT1060390B true IT1060390B (it) 1982-07-10

Family

ID=9145589

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2981675A IT1060390B (it) 1974-12-05 1975-11-28 Processo e dispositivo per disciogliere un gas in un liquido

Country Status (4)

Country Link
BE (1) BE836258A (fr)
ES (1) ES443220A1 (fr)
FR (1) FR2293236A1 (fr)
IT (1) IT1060390B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507698C2 (de) * 1975-02-22 1984-10-25 Linde Ag, 6200 Wiesbaden Vorrichtung zum Begasen einer Flüssigkeit
DE2937368C2 (de) * 1979-09-15 1982-12-16 Buckau-Walther AG, 4048 Grevenbroich Kontaktkörper-Belüftungsanlage
ES2052397T3 (es) * 1991-03-15 1994-07-01 Sanwa Seidlitz Gmbh Dispositivo para el enriquecimiento de agua con oxigeno.
FR2715581B1 (fr) * 1994-02-01 1996-04-12 Cise Internationale Enceinte de pressurisation d'un liquide avec un gaz.
US20230018998A1 (en) * 2021-07-07 2023-01-19 Innovasea High efficiency water distribution plate design for enhanced oxygen transfer
CN117858617A (zh) * 2021-07-07 2024-04-09 创新海洋公司 用于增强的氧传递的高效水分配板设计

Also Published As

Publication number Publication date
BE836258A (fr) 1976-06-04
FR2293236B1 (fr) 1979-02-23
FR2293236A1 (fr) 1976-07-02
ES443220A1 (es) 1977-04-16

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