FR2181567A1 - Reverse osmosis appts - for eg,desalination,using centrifugal system to provide pressure head to allow membrane function - Google Patents

Reverse osmosis appts - for eg,desalination,using centrifugal system to provide pressure head to allow membrane function

Info

Publication number
FR2181567A1
FR2181567A1 FR7215330A FR7215330A FR2181567A1 FR 2181567 A1 FR2181567 A1 FR 2181567A1 FR 7215330 A FR7215330 A FR 7215330A FR 7215330 A FR7215330 A FR 7215330A FR 2181567 A1 FR2181567 A1 FR 2181567A1
Authority
FR
France
Prior art keywords
appts
desalination
reverse osmosis
pressure head
provide pressure
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
FR7215330A
Other languages
English (en)
French (fr)
Other versions
FR2181567B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Priority to FR7215330A priority Critical patent/FR2181567A1/fr
Publication of FR2181567A1 publication Critical patent/FR2181567A1/fr
Application granted granted Critical
Publication of FR2181567B1 publication Critical patent/FR2181567B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/16—Rotary, reciprocated or vibrated modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/02—Rotation or turning
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Centrifugal Separators (AREA)
FR7215330A 1972-04-28 1972-04-28 Reverse osmosis appts - for eg,desalination,using centrifugal system to provide pressure head to allow membrane function Granted FR2181567A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7215330A FR2181567A1 (en) 1972-04-28 1972-04-28 Reverse osmosis appts - for eg,desalination,using centrifugal system to provide pressure head to allow membrane function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7215330A FR2181567A1 (en) 1972-04-28 1972-04-28 Reverse osmosis appts - for eg,desalination,using centrifugal system to provide pressure head to allow membrane function

Publications (2)

Publication Number Publication Date
FR2181567A1 true FR2181567A1 (en) 1973-12-07
FR2181567B1 FR2181567B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-03

Family

ID=9097752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215330A Granted FR2181567A1 (en) 1972-04-28 1972-04-28 Reverse osmosis appts - for eg,desalination,using centrifugal system to provide pressure head to allow membrane function

Country Status (1)

Country Link
FR (1) FR2181567A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400074A (en) * 1965-09-15 1968-09-03 Carl A. Grenci Centrifugal reverse osmosis for desalination
FR2035698A5 (en) * 1969-02-25 1970-12-18 Alfa Laval Ab Centrifuge for reverse osmosis for - desalination of water
US3567030A (en) * 1968-11-29 1971-03-02 Robert I Loeffler Reverse osmosis apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400074A (en) * 1965-09-15 1968-09-03 Carl A. Grenci Centrifugal reverse osmosis for desalination
US3567030A (en) * 1968-11-29 1971-03-02 Robert I Loeffler Reverse osmosis apparatus
FR2035698A5 (en) * 1969-02-25 1970-12-18 Alfa Laval Ab Centrifuge for reverse osmosis for - desalination of water
FR2035699A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-02-25 1970-12-18 Alfa Laval Ab

Also Published As

Publication number Publication date
FR2181567B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-03

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