CA983254A - Helical reverse osmosis segment - Google Patents

Helical reverse osmosis segment

Info

Publication number
CA983254A
CA983254A CA143,418A CA143418A CA983254A CA 983254 A CA983254 A CA 983254A CA 143418 A CA143418 A CA 143418A CA 983254 A CA983254 A CA 983254A
Authority
CA
Canada
Prior art keywords
segment
reverse osmosis
helical reverse
helical
osmosis
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
CA143,418A
Other languages
English (en)
Other versions
CA143418S (en
Inventor
John L. Richardson
Clarke H. Lewis
Gilbert Segovia
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.)
OXY METAL INDUSTRIES (INTRA) Inc
Original Assignee
OXY METAL INDUSTRIES (INTRA) 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 OXY METAL INDUSTRIES (INTRA) Inc filed Critical OXY METAL INDUSTRIES (INTRA) Inc
Application granted granted Critical
Publication of CA983254A publication Critical patent/CA983254A/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
    • B01D63/068—Tubular membrane modules with flexible membrane tubes
    • 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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CA143,418A 1971-07-13 1972-05-30 Helical reverse osmosis segment Expired CA983254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/162,247 US3983194A (en) 1971-07-13 1971-07-13 Process for manufacturing a helical reverse osmosis segment

Publications (1)

Publication Number Publication Date
CA983254A true CA983254A (en) 1976-02-10

Family

ID=22584804

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,418A Expired CA983254A (en) 1971-07-13 1972-05-30 Helical reverse osmosis segment

Country Status (12)

Country Link
US (1) US3983194A (xx)
JP (1) JPS5213192B1 (xx)
AU (1) AU473721B2 (xx)
CA (1) CA983254A (xx)
DE (1) DE2234289C3 (xx)
ES (1) ES404718A1 (xx)
FR (1) FR2145631B1 (xx)
GB (1) GB1362742A (xx)
IL (1) IL39823A (xx)
IT (1) IT961378B (xx)
NL (1) NL7208777A (xx)
ZA (1) ZA723759B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229437B1 (xx) * 1973-05-14 1976-04-23 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
US4056373A (en) * 1976-05-12 1977-11-01 Resource Systems, Inc. Hydrogen-purification apparatus with palladium-alloy filter coil
CA1176511A (en) * 1982-03-31 1984-10-23 National Research Council Of Canada Method of gelling a gelation shrinkable, polymer casting solution
DE4244823C2 (de) * 1992-09-01 1996-10-24 Sep Tech Studien Vorrichtung zur Durchführung der Membrandestillation
DE19542531A1 (de) * 1995-11-15 1997-05-22 Udo Prof Dr Ing Werner Verfahren und Vorrichtung zur Erhöhung des Filtratdurchsatzes bei der Querstromfiltration
US5985151A (en) * 1997-12-19 1999-11-16 Saman Ahmadi Method and apparatus of membrane separation
GB2333473B (en) * 1998-01-21 1999-12-08 Membrane Extraction Tech Ltd Separation using a coiled elastomeric membrane
DE102008014304A1 (de) * 2008-03-14 2009-09-24 Siemens Aktiengesellschaft Betriebsverfahren für eine Kaltwalzstraße mit verbesserter Dynamik

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA860105A (en) * 1971-01-05 A. G. Hamer Edward Tubular osmotic membrane
US2864506A (en) * 1953-11-30 1958-12-16 Clarence F Hiskey Device for ultrafiltration
US3579400A (en) * 1967-05-22 1971-05-18 American Standard Inc Method of positioning a membrane
GB1241973A (en) * 1968-07-30 1971-08-11 American Standard Inc Improvements in or relating to supporting osmotic membranes

Also Published As

Publication number Publication date
AU4430272A (en) 1974-01-10
FR2145631B1 (xx) 1976-08-13
NL7208777A (xx) 1973-01-16
IL39823A (en) 1975-10-15
AU473721B2 (en) 1976-07-01
JPS5213192B1 (xx) 1977-04-12
FR2145631A1 (xx) 1973-02-23
IL39823A0 (en) 1972-09-28
IT961378B (it) 1973-12-10
DE2234289A1 (de) 1973-01-25
ES404718A1 (es) 1975-06-16
ZA723759B (en) 1973-03-28
GB1362742A (en) 1974-08-07
US3983194A (en) 1976-09-28
DE2234289B2 (de) 1977-09-15
DE2234289C3 (de) 1978-05-03

Similar Documents

Publication Publication Date Title
CA959792A (en) Extrusion
CA1002459A (fr) Element filtrant
CA951250A (en) Reverse osmosis module
CA983254A (en) Helical reverse osmosis segment
CA987609A (en) Degassers
CA987195A (en) Sewage treatment
CA973434A (en) Ocean going push-towing combination
CA970566A (en) Structural element
CA872447A (en) Helical cable-clamps
CA863038A (en) Meshed fencing
CA874798A (en) Desalination
CA875760A (en) Sequential decoding
CA879862A (en) Self-cleaning ultrafilter
CA868841A (en) Element
CA957774A (en) Storage-processor element
CA889049A (en) Multiple-pinion gear
CA874754A (en) Gear pump
CA877686A (en) Gear pump
CA863882A (en) Salt substitute
AU472460B2 (en) Polymer purification
CA878868A (en) Motorized surfboard
CA869061A (en) Strainer
CA863708A (en) Strainer
CA868343A (en) Disazo compounds
AU4220772A (en) Modified gear pump