FR2248086A1 - - Google Patents

Info

Publication number
FR2248086A1
FR2248086A1 FR7338556A FR7338556A FR2248086A1 FR 2248086 A1 FR2248086 A1 FR 2248086A1 FR 7338556 A FR7338556 A FR 7338556A FR 7338556 A FR7338556 A FR 7338556A FR 2248086 A1 FR2248086 A1 FR 2248086A1
Authority
FR
France
Prior art keywords
zone
inlet
reservoir
colloidal
effluent
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.)
Granted
Application number
FR7338556A
Other languages
English (en)
French (fr)
Other versions
FR2248086B1 (es
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.)
ERPAC
Original Assignee
ERPAC
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 ERPAC filed Critical ERPAC
Priority to FR7338556A priority Critical patent/FR2248086B1/fr
Priority to DE2441238A priority patent/DE2441238C3/de
Priority to BE148023A priority patent/BE819334A/xx
Priority to CH1221374A priority patent/CH583591A5/xx
Priority to IT27859/74A priority patent/IT1022432B/it
Priority to CA211,802A priority patent/CA1035475A/en
Priority to JP49121850A priority patent/JPS50111861A/ja
Priority to IL45908A priority patent/IL45908A/en
Priority to GB4563074A priority patent/GB1471165A/en
Priority to ES0431227A priority patent/ES431227A1/es
Publication of FR2248086A1 publication Critical patent/FR2248086A1/fr
Application granted granted Critical
Publication of FR2248086B1 publication Critical patent/FR2248086B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1431—Dissolved air flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1456—Feed mechanisms for the slurry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Fuel Cell (AREA)
FR7338556A 1973-10-22 1973-10-22 Expired FR2248086B1 (es)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7338556A FR2248086B1 (es) 1973-10-22 1973-10-22
DE2441238A DE2441238C3 (de) 1973-10-22 1974-08-28 Verfahren und Vorrichtung zur Flotation
BE148023A BE819334A (fr) 1973-10-22 1974-08-29 Procede de flottation et appareil compact pour la mise en oeuvre
CH1221374A CH583591A5 (es) 1973-10-22 1974-09-09
IT27859/74A IT1022432B (it) 1973-10-22 1974-09-30 Procedimento di flottazione e dispositivo compatto per la messa in opera del procedimento
CA211,802A CA1035475A (en) 1973-10-22 1974-10-21 Flotation apparatus and method
JP49121850A JPS50111861A (es) 1973-10-22 1974-10-22
IL45908A IL45908A (en) 1973-10-22 1974-10-22 Flotation process and apparatus
GB4563074A GB1471165A (en) 1973-10-22 1974-10-22 Method and apparatus for flotation treatment of aqueous effluents
ES0431227A ES431227A1 (es) 1973-10-22 1974-10-22 Procedimiento y aparato para extraer las materias en suspension ordinarias y coloidales de las aguas residuales.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7338556A FR2248086B1 (es) 1973-10-22 1973-10-22

Publications (2)

Publication Number Publication Date
FR2248086A1 true FR2248086A1 (es) 1975-05-16
FR2248086B1 FR2248086B1 (es) 1978-03-24

Family

ID=9127086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338556A Expired FR2248086B1 (es) 1973-10-22 1973-10-22

Country Status (10)

Country Link
JP (1) JPS50111861A (es)
BE (1) BE819334A (es)
CA (1) CA1035475A (es)
CH (1) CH583591A5 (es)
DE (1) DE2441238C3 (es)
ES (1) ES431227A1 (es)
FR (1) FR2248086B1 (es)
GB (1) GB1471165A (es)
IL (1) IL45908A (es)
IT (1) IT1022432B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229224A2 (en) * 1985-11-27 1987-07-22 The Standard Oil Company Apparatus and method for froth flotation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038007A (ja) * 1983-08-11 1985-02-27 Yks Co Ltd 船舶用油水分離装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229224A2 (en) * 1985-11-27 1987-07-22 The Standard Oil Company Apparatus and method for froth flotation
EP0229224A3 (en) * 1985-11-27 1989-06-14 The Standard Oil Company Apparatus and method for froth flotation

Also Published As

Publication number Publication date
DE2441238A1 (de) 1975-04-24
BE819334A (fr) 1974-12-16
DE2441238B2 (de) 1979-04-05
JPS50111861A (es) 1975-09-02
CH583591A5 (es) 1977-01-14
GB1471165A (en) 1977-04-21
CA1035475A (en) 1978-07-25
IL45908A (en) 1977-11-30
FR2248086B1 (es) 1978-03-24
IL45908A0 (en) 1974-12-31
DE2441238C3 (de) 1979-11-22
ES431227A1 (es) 1976-12-01
IT1022432B (it) 1978-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse