ZA734254B - Process,device and installation for the dissolution of a gas in a liquid - Google Patents

Process,device and installation for the dissolution of a gas in a liquid

Info

Publication number
ZA734254B
ZA734254B ZA734254A ZA734254A ZA734254B ZA 734254 B ZA734254 B ZA 734254B ZA 734254 A ZA734254 A ZA 734254A ZA 734254 A ZA734254 A ZA 734254A ZA 734254 B ZA734254 B ZA 734254B
Authority
ZA
South Africa
Prior art keywords
dissolution
installation
gas
liquid
Prior art date
Application number
ZA734254A
Other languages
English (en)
Inventor
J Brugerolle
Original Assignee
Air Liquide Sa Exploit Des Pro
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 Sa Exploit Des Pro filed Critical Air Liquide Sa Exploit Des Pro
Publication of ZA734254B publication Critical patent/ZA734254B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • 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
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • 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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
ZA734254A 1972-06-23 1973-06-22 Process,device and installation for the dissolution of a gas in a liquid ZA734254B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222700A FR2189103A1 (en) 1972-06-23 1972-06-23 Sewage water purification plant - utilizing a tank in which gas is dissolved in a liquid

Publications (1)

Publication Number Publication Date
ZA734254B true ZA734254B (en) 1974-05-29

Family

ID=9100675

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA734254A ZA734254B (en) 1972-06-23 1973-06-22 Process,device and installation for the dissolution of a gas in a liquid

Country Status (8)

Country Link
JP (1) JPS4952176A (enrdf_load_stackoverflow)
BE (1) BE801303A (enrdf_load_stackoverflow)
DE (1) DE2331430A1 (enrdf_load_stackoverflow)
ES (1) ES416184A1 (enrdf_load_stackoverflow)
FR (1) FR2189103A1 (enrdf_load_stackoverflow)
IT (1) IT992581B (enrdf_load_stackoverflow)
NL (1) NL7308822A (enrdf_load_stackoverflow)
ZA (1) ZA734254B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112023819B (zh) * 2020-08-31 2022-10-25 浙江兰溪巨化氟化学有限公司 一种化工生产用的取液混合装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548664A (en) * 1941-04-16 1942-10-20 Electro Chem Eng Improvements in or relating to apparatus for aerating liquids
FR1157156A (fr) * 1956-08-03 1958-05-27 Kodak Pathe Nouveau procédé de dispersion d'un fluide à l'état très divisé dans une masse liquide et dispositif pour la mise en oeuvre de ce procédé
US3260368A (en) * 1963-12-23 1966-07-12 Avco Corp Sewage disposal system

Also Published As

Publication number Publication date
FR2189103A1 (en) 1974-01-25
NL7308822A (enrdf_load_stackoverflow) 1973-12-27
FR2189103B1 (enrdf_load_stackoverflow) 1974-10-25
ES416184A1 (es) 1976-03-01
IT992581B (it) 1975-09-30
DE2331430A1 (de) 1974-01-17
BE801303A (fr) 1973-12-26
JPS4952176A (enrdf_load_stackoverflow) 1974-05-21

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