DE3369075D1 - Reverse osmosis apparatus - Google Patents

Reverse osmosis apparatus

Info

Publication number
DE3369075D1
DE3369075D1 DE8383110291T DE3369075T DE3369075D1 DE 3369075 D1 DE3369075 D1 DE 3369075D1 DE 8383110291 T DE8383110291 T DE 8383110291T DE 3369075 T DE3369075 T DE 3369075T DE 3369075 D1 DE3369075 D1 DE 3369075D1
Authority
DE
Germany
Prior art keywords
solutions
module
reverse osmosis
dewater
cross
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
DE8383110291T
Other languages
English (en)
Inventor
Robert Lee Riley
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.)
Koch Separation Solutions Inc
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Application granted granted Critical
Publication of DE3369075D1 publication Critical patent/DE3369075D1/de
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
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/101—Spiral winding
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B01D2313/146—Specific spacers on the permeate side

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE8383110291T 1983-10-15 1983-10-15 Reverse osmosis apparatus Expired DE3369075D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83110291A EP0137864B1 (de) 1983-10-15 1983-10-15 Vorrichtung für die umgekehrte Osmose

Publications (1)

Publication Number Publication Date
DE3369075D1 true DE3369075D1 (en) 1987-02-19

Family

ID=8190752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383110291T Expired DE3369075D1 (en) 1983-10-15 1983-10-15 Reverse osmosis apparatus

Country Status (3)

Country Link
EP (1) EP0137864B1 (de)
AT (1) ATE24843T1 (de)
DE (1) DE3369075D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275626B (en) * 1993-02-11 1996-10-23 Pall Corp An affinity separation device and its use for immunoglobulin separation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367504A (en) * 1964-12-21 1968-02-06 Gulf General Atomic Inc Spirally wrapped reverse osmosis membrane cell
US3417870A (en) * 1965-03-22 1968-12-24 Gulf General Atomic Inc Reverse osmosis purification apparatus
US3386583A (en) * 1965-06-11 1968-06-04 Gulf General Atomic Inc Reverse osmosis membrane module
US3813334A (en) * 1973-04-09 1974-05-28 Desalination Systems Porous backing material for semipermeable membrane cartridges
US4033878A (en) * 1975-05-12 1977-07-05 Universal Oil Products Company Spiral wound membrane module for direct osmosis separations
DE2950623A1 (de) * 1979-12-15 1981-06-19 Toray Industries, Inc., Tokyo Semipermeable zusammengesetzte membran und verfahren zu deren herstellung

Also Published As

Publication number Publication date
EP0137864A1 (de) 1985-04-24
ATE24843T1 (de) 1987-01-15
EP0137864B1 (de) 1987-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FLUID SYSTEMS CORP. (N.D.GES.D. STAATES DELAWARE),

8339 Ceased/non-payment of the annual fee