FR2715581B1 - Enceinte de pressurisation d'un liquide avec un gaz. - Google Patents

Enceinte de pressurisation d'un liquide avec un gaz.

Info

Publication number
FR2715581B1
FR2715581B1 FR9401088A FR9401088A FR2715581B1 FR 2715581 B1 FR2715581 B1 FR 2715581B1 FR 9401088 A FR9401088 A FR 9401088A FR 9401088 A FR9401088 A FR 9401088A FR 2715581 B1 FR2715581 B1 FR 2715581B1
Authority
FR
France
Prior art keywords
gas
liquid
pressurization chamber
pressurization
chamber
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9401088A
Other languages
English (en)
Other versions
FR2715581A1 (fr
Inventor
Alain Boulant
Daniel Villessot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CISE INTERNATIONALE
Original Assignee
CISE INTERNATIONALE
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 CISE INTERNATIONALE filed Critical CISE INTERNATIONALE
Priority to FR9401088A priority Critical patent/FR2715581B1/fr
Publication of FR2715581A1 publication Critical patent/FR2715581A1/fr
Application granted granted Critical
Publication of FR2715581B1 publication Critical patent/FR2715581B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C02F3/1289—Aeration by saturation under super-atmospheric pressure
    • 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
    • B01F23/2322—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 using columns, e.g. multi-staged columns
    • 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
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR9401088A 1994-02-01 1994-02-01 Enceinte de pressurisation d'un liquide avec un gaz. Expired - Fee Related FR2715581B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9401088A FR2715581B1 (fr) 1994-02-01 1994-02-01 Enceinte de pressurisation d'un liquide avec un gaz.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9401088A FR2715581B1 (fr) 1994-02-01 1994-02-01 Enceinte de pressurisation d'un liquide avec un gaz.

Publications (2)

Publication Number Publication Date
FR2715581A1 FR2715581A1 (fr) 1995-08-04
FR2715581B1 true FR2715581B1 (fr) 1996-04-12

Family

ID=9459627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9401088A Expired - Fee Related FR2715581B1 (fr) 1994-02-01 1994-02-01 Enceinte de pressurisation d'un liquide avec un gaz.

Country Status (1)

Country Link
FR (1) FR2715581B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2272596A1 (fr) * 1999-05-21 2000-11-21 Lawrence A. Lambert Methode de traitement des eaux usees et appareil
FR2909993B1 (fr) 2006-12-13 2010-12-10 Degremont Procede pour la clarification par flottation d'eaux difficiles, et installation pour sa mise en oeuvre
WO2012006157A2 (fr) * 2010-06-29 2012-01-12 Imi Cornelius Inc. Appareil de carbonatation et procédé pour la formation d'une boisson gazeuse
US8882084B2 (en) 2010-06-29 2014-11-11 Cornelius, Inc. Variable carbonation using in-line carbonator
US8840092B2 (en) * 2010-06-29 2014-09-23 Cornelius, Inc. Carbonation apparatus and method for forming a carbonated beverage
CN102424443B (zh) * 2011-08-16 2013-07-31 胜利油田胜利勘察设计研究院有限公司 一种用于污水处理的微气泡发生与溶气装置
JP5865680B2 (ja) * 2011-11-25 2016-02-17 株式会社ガスター 加圧容器およびその加圧容器を備えた微細気泡発生機能付き装置
CN103880105A (zh) * 2013-11-13 2014-06-25 中石化石油工程设计有限公司 一种用于高温高盐含油污水的高效溶气装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017990B (de) * 1953-08-04 1957-10-17 Philipp Mueller Nachf Eugen Bu Belueftungsvorrichtung fuer Rohwasser
DE2435566A1 (de) * 1974-07-24 1976-02-05 Messer Griesheim Gmbh Verfahren und vorrichtung zum einbringen von sauerstoff in wasser
FR2293236A1 (fr) * 1974-12-05 1976-07-02 Air Liquide Procede de dissolution d'un gaz dans un liquide
US4275020A (en) * 1978-09-20 1981-06-23 Envirotech Corporation Gas-liquid dissolving tank
US4624791A (en) * 1985-07-15 1986-11-25 Ferriss Jon S Method for improving bubble surface area exposure
DE9107597U1 (de) * 1991-06-20 1991-08-01 Messer Griesheim Gmbh, 6000 Frankfurt Vorrichtung zur in-situ-Reinigung von Grundwasser durch Zugabe von Sauerstoff

Also Published As

Publication number Publication date
FR2715581A1 (fr) 1995-08-04

Similar Documents

Publication Publication Date Title
GB2277327B (en) Gas inlet arrangement
GB2287211B (en) Self-contained gas injector
FR2715581B1 (fr) Enceinte de pressurisation d'un liquide avec un gaz.
PL318349A1 (en) Gas/liquid contact column
FR2769403B1 (fr) Interrupteur a gaz comprime avec un engrenage a cremailleres
EP0670455A3 (fr) Briquet de gaz à système de sécurité.
GB9517196D0 (en) Gas burners
FR2700602B1 (fr) Réservoir de combustible gazeux en phase liquide.
FR2657679B1 (fr) Cartouche de securite pour gaz comprime ou liquefie.
FR2704931B1 (fr) Réservoir notamment bouteille de gaz.
TR199501388A2 (tr) Sivi gaz jeneratörü.
FR2712379B1 (fr) Chambre de combustion pour turbomachine munie d'un séparateur des gaz.
FR2699988B1 (fr) Buse de chalumeau à gaz.
FR2642143B1 (fr) Raccord de gonflage pour cartouche de gaz sous pression
FR2712099B1 (fr) Procédé de régulation de la pression d'un gaz dans une enceinte.
EP0680066A3 (fr) Tube plat d'affichage à gaz.
FR2701859B1 (fr) Procédé pour mélanger un gaz avec au moins un liquide.
MA21403A1 (fr) Allumeur de gaz liquide.
FR2726889B1 (fr) Reservoir, en particulier citerne a gaz
FR2684434B1 (fr) Tete de chalumeau a gaz, du type comportant un corps de base equipe interieurement d'un dispositif d'observation visuelle.
FR2661230B1 (fr) Reservoir de liquide maintenu sous pression par un gaz.
HU9301340D0 (en) Rotational membrane pump for fluid and gas supply
FR2714138B1 (fr) Dispositif électropneumatique d'ouverture rapide d'un réservoir de gaz pressurisé.
FR2670864B1 (fr) Procede de remplissage d'une cartouche par un gaz a l'etat liquide et l'installation de mise en óoeuvre du procede.
FR2692464B1 (fr) Matelas pour la distribution d'un gaz dans un liquide.

Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse

Effective date: 20081031