FR2975685B1 - Installation pour la neutralisation d'effluents basiques - Google Patents

Installation pour la neutralisation d'effluents basiques

Info

Publication number
FR2975685B1
FR2975685B1 FR1154633A FR1154633A FR2975685B1 FR 2975685 B1 FR2975685 B1 FR 2975685B1 FR 1154633 A FR1154633 A FR 1154633A FR 1154633 A FR1154633 A FR 1154633A FR 2975685 B1 FR2975685 B1 FR 2975685B1
Authority
FR
France
Prior art keywords
tank
unit
carbon dioxide
effluent
installation
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.)
Active
Application number
FR1154633A
Other languages
English (en)
Other versions
FR2975685A1 (fr
Inventor
Jean-Louis Saussac
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.)
TECH DU MELANGE IND TMI
Original Assignee
TECH DU MELANGE IND TMI
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 TECH DU MELANGE IND TMI filed Critical TECH DU MELANGE IND TMI
Priority to FR1154633A priority Critical patent/FR2975685B1/fr
Publication of FR2975685A1 publication Critical patent/FR2975685A1/fr
Application granted granted Critical
Publication of FR2975685B1 publication Critical patent/FR2975685B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • 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
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/046—Recirculation with an external loop

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR1154633A 2011-05-27 2011-05-27 Installation pour la neutralisation d'effluents basiques Active FR2975685B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1154633A FR2975685B1 (fr) 2011-05-27 2011-05-27 Installation pour la neutralisation d'effluents basiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1154633A FR2975685B1 (fr) 2011-05-27 2011-05-27 Installation pour la neutralisation d'effluents basiques

Publications (2)

Publication Number Publication Date
FR2975685A1 FR2975685A1 (fr) 2012-11-30
FR2975685B1 true FR2975685B1 (fr) 2014-01-03

Family

ID=44550548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154633A Active FR2975685B1 (fr) 2011-05-27 2011-05-27 Installation pour la neutralisation d'effluents basiques

Country Status (1)

Country Link
FR (1) FR2975685B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2520746B (en) * 2013-11-29 2020-08-05 Siltbuster Ltd Method and apparatus for treating alkaline water containing solids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1808956A (en) * 1930-06-17 1931-06-09 Schutte & Koerting Co Apparatus for and method of combining liquids and gases
FR2451771A1 (fr) * 1979-03-20 1980-10-17 Carboxyque Francaise Procede de saturation d'un liquide par un gaz et son application a l'epuration d'effluents basiques
US5087377A (en) * 1987-08-03 1992-02-11 Microlift Systems Limited Partnership High pressure oxygen-saturated water-treatment
JP4514285B2 (ja) * 2000-05-31 2010-07-28 株式会社鶴見製作所 アルカリ廃液のｐｈ中和処理装置
US20090008311A1 (en) * 2006-02-02 2009-01-08 Jai-Hun Lee Pure Oxygen Aeration System for Wastewater Treatment

Also Published As

Publication number Publication date
FR2975685A1 (fr) 2012-11-30

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