ZA723759B - Helical reverse osmosis segment - Google Patents

Helical reverse osmosis segment

Info

Publication number
ZA723759B
ZA723759B ZA723759A ZA723759A ZA723759B ZA 723759 B ZA723759 B ZA 723759B ZA 723759 A ZA723759 A ZA 723759A ZA 723759 A ZA723759 A ZA 723759A ZA 723759 B ZA723759 B ZA 723759B
Authority
ZA
South Africa
Prior art keywords
segment
reverse osmosis
helical reverse
helical
osmosis
Prior art date
Application number
ZA723759A
Other languages
English (en)
Inventor
J Richardson
G Segovia
C Lewis
Original Assignee
Philco Ford Corp
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 Philco Ford Corp filed Critical Philco Ford Corp
Publication of ZA723759B publication Critical patent/ZA723759B/xx

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)
ZA723759A 1971-07-13 1972-06-01 Helical reverse osmosis segment ZA723759B (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
ZA723759B true ZA723759B (en) 1973-03-28

Family

ID=22584804

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA723759A ZA723759B (en) 1971-07-13 1972-06-01 Helical reverse osmosis segment

Country Status (12)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229437B1 (ja) * 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
DE4229061C2 (de) * 1992-09-01 1995-04-20 Sep Tech Studien Verfahren zur Rückgewinnung von wäßrigen Prozeßflüssigkeiten aus Oberflächenbehandlungsbädern
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
JPS5213192B1 (ja) 1977-04-12
AU473721B2 (en) 1976-07-01
IL39823A (en) 1975-10-15
FR2145631B1 (ja) 1976-08-13
CA983254A (en) 1976-02-10
NL7208777A (ja) 1973-01-16
IL39823A0 (en) 1972-09-28
FR2145631A1 (ja) 1973-02-23
DE2234289A1 (de) 1973-01-25
DE2234289B2 (de) 1977-09-15
GB1362742A (en) 1974-08-07
US3983194A (en) 1976-09-28
ES404718A1 (es) 1975-06-16
AU4430272A (en) 1974-01-10
IT961378B (it) 1973-12-10
DE2234289C3 (de) 1978-05-03

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