CA955178A - Membrane assemblies for reverse osmosis apparatus - Google Patents

Membrane assemblies for reverse osmosis apparatus

Info

Publication number
CA955178A
CA955178A CA102,510A CA102510A CA955178A CA 955178 A CA955178 A CA 955178A CA 102510 A CA102510 A CA 102510A CA 955178 A CA955178 A CA 955178A
Authority
CA
Canada
Prior art keywords
reverse osmosis
membrane assemblies
osmosis apparatus
assemblies
membrane
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
Application number
CA102,510A
Other languages
English (en)
Other versions
CA102510S (en
Inventor
Ian D. Aitken
Ronald Gayler
John R. Grover
William H. Hardwick
Raymond A.P. Spencer
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Application granted granted Critical
Publication of CA955178A publication Critical patent/CA955178A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D63/06—Tubular membrane modules
    • B01D63/061—Manufacturing thereof
    • 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
    • B01D63/06—Tubular membrane modules
    • B01D63/062—Tubular membrane modules with membranes on a surface of a support tube
    • B01D63/065—Tubular membrane modules with membranes on a surface of a support tube on the outer surface thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B01D2313/041—Gaskets or O-rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CA102,510A 1970-01-14 1971-01-12 Membrane assemblies for reverse osmosis apparatus Expired CA955178A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB190470 1970-01-14
US10542371A 1971-01-11 1971-01-11
US00295944A US3819056A (en) 1970-01-14 1972-10-10 Membrane assemblies for reverse osmosis apparatus
GB151974A GB1465971A (en) 1970-01-14 1975-01-09 Devices for blanking ducts

Publications (1)

Publication Number Publication Date
CA955178A true CA955178A (en) 1974-09-24

Family

ID=27447160

Family Applications (1)

Application Number Title Priority Date Filing Date
CA102,510A Expired CA955178A (en) 1970-01-14 1971-01-12 Membrane assemblies for reverse osmosis apparatus

Country Status (6)

Country Link
US (1) US3819056A (enExample)
CA (1) CA955178A (enExample)
DE (1) DE2101449A1 (enExample)
FR (1) FR2075524A5 (enExample)
GB (2) GB1325494A (enExample)
NL (1) NL7100532A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1451432A (en) * 1972-10-25 1976-10-06 Atomic Energy Authority Uk Reverse osmosis apparatus
GB1451453A (en) * 1973-01-24 1976-10-06 Atomic Energy Authority Uk Reverse osmosis apparatus
FR2234912B1 (enExample) * 1973-06-27 1976-05-28 Rhone Poulenc Ind
FR2294730A1 (fr) * 1974-07-05 1976-07-16 Rhone Poulenc Ind Appareil a membranes tubulaires sur supports pour le traitement de fluides
US4160738A (en) * 1977-05-16 1979-07-10 Guter Gerald A Water purification device and system
US4790942A (en) * 1983-12-20 1988-12-13 Membrex Incorporated Filtration method and apparatus
JP2607579B2 (ja) * 1986-09-12 1997-05-07 メムテック・リミテッド 中空繊維フィルタ・カートリッジ及びヘッド
US4756932A (en) * 1987-06-11 1988-07-12 Air Products And Chemicals, Inc. Process for making highly permeable coated composite hollow fiber membranes
GB8717534D0 (en) * 1987-07-24 1987-09-03 Permutit Co Ltd Water purification method
US4863761A (en) * 1988-02-23 1989-09-05 Air Products And Chemicals, Inc. Continuous process for making coated composite hollow fiber membranes
AU627367B2 (en) * 1989-09-29 1992-08-20 Siemens Water Technologies Corp. Filter cartridge manifold
DE69029850D1 (de) * 1989-09-29 1997-03-13 Memtec Ltd Sammelleitung für filterpatronen
HU220950B1 (en) 1996-12-05 2002-06-29 Bucher Guyer Ag Masch Membrane filtration system for a cross-flow method
DE29900752U1 (de) * 1999-01-18 1999-08-12 Ianiero, Argentino F., Dipl.-Ing., 82110 Germering Vorrichtung zur Membranfiltration insbesondere von Flüssigkeiten und Gasen
US6955222B2 (en) 2000-08-07 2005-10-18 Ge Osmonics, Inc. Method for secondary oil recovery
US7118674B2 (en) 2004-10-14 2006-10-10 Itt Manufacturing Enterprises, Inc. Energy-efficient biological treatment with membrane filtration

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864506A (en) * 1953-11-30 1958-12-16 Clarence F Hiskey Device for ultrafiltration
GB846457A (en) * 1959-04-15 1960-08-31 John B Pillin Ltd Improvements in or relating to filters for liquids
US3246764A (en) * 1961-11-30 1966-04-19 Du Pont Fluid separation
US3498909A (en) * 1966-12-29 1970-03-03 Mc Donnell Douglas Corp Desalination apparatus and process
US3563889A (en) * 1969-01-03 1971-02-16 Abcor Inc Integral semipermeable membrane and braided support tube
US3578175A (en) * 1969-04-23 1971-05-11 Universal Water Corp Helically wound semipermeable membrane
US3612282A (en) * 1969-08-14 1971-10-12 Sing Wang Cheng Supporting structures and containing vessels for reverse osmosis and filtration

Also Published As

Publication number Publication date
NL7100532A (enExample) 1971-07-16
GB1325494A (en) 1973-08-01
DE2101449A1 (de) 1971-07-22
FR2075524A5 (enExample) 1971-10-08
GB1465971A (en) 1977-03-02
US3819056A (en) 1974-06-25

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