GB1498449A - Semipermeable membrane separation apparatus - Google Patents

Semipermeable membrane separation apparatus

Info

Publication number
GB1498449A
GB1498449A GB35722/75A GB3572275A GB1498449A GB 1498449 A GB1498449 A GB 1498449A GB 35722/75 A GB35722/75 A GB 35722/75A GB 3572275 A GB3572275 A GB 3572275A GB 1498449 A GB1498449 A GB 1498449A
Authority
GB
United Kingdom
Prior art keywords
membrane
aug
reverse osmosis
axis
modules
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
GB35722/75A
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
Priority to GB35722/75A priority Critical patent/GB1498449A/en
Priority to NL7609518A priority patent/NL7609518A/en
Priority to DE19762638649 priority patent/DE2638649A1/en
Priority to JP51103548A priority patent/JPS5230791A/en
Publication of GB1498449A publication Critical patent/GB1498449A/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
    • B01D63/16—Rotary, reciprocated or vibrated 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
    • B01D63/06—Tubular membrane modules
    • B01D63/068—Tubular membrane modules with flexible membrane tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/06—External membrane module supporting or fixing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/12—Specific discharge elements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/04—Reciprocation, oscillation or vibration
    • 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)

Abstract

1498449 Reverse osmosis apparatus UNITED KINGDOM ATOMIC ENERGY AUTHORITY 23 Aug 1976 [29 Aug 1975] 35722/75 Heading BIX Reverse osmosis apparatus comprises a pressure vessel 1 with inlet 11 and outlet 12 for fluid to be treated and enclosing a rotor assembly 15, which comprises at least one membrane module 26 comprising at least one hollow tubular elongate semipermeable membrane mounted on an internal supporting structure coiled to form one or more layers lying in a plane or planes extending transverse to the axis of the coil. The modules 26 are connected at both ends, or at one end with the other end blanked off, to a manifold 16 mounted on a hollow shaft 17, through which permeate exits. The shaft 17 is mounted for rotary or oscillatory motion, or alternatively or additionally the rotor may oscillate in directions along the axis 31. Baffle plates 29 may be provided between the coil layers and, preferably, fastened thereto. The membrane modules may comprise a bunch of membrane members 28, each of which comprises a permeable sleeve support covering a grooved rod core and having a tubular membrane deposited on the outside in accordance with Specification 1325494. The apparatus may be used for desalination of water.
GB35722/75A 1975-08-29 1975-08-29 Semipermeable membrane separation apparatus Expired GB1498449A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB35722/75A GB1498449A (en) 1975-08-29 1975-08-29 Semipermeable membrane separation apparatus
NL7609518A NL7609518A (en) 1975-08-29 1976-08-26 DEVICE FOR SEPARATION OF COMPONENTS FROM A FLUIDUM.
DE19762638649 DE2638649A1 (en) 1975-08-29 1976-08-27 SEPARATOR
JP51103548A JPS5230791A (en) 1975-08-29 1976-08-30 Separation apparatus using semipermeable membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35722/75A GB1498449A (en) 1975-08-29 1975-08-29 Semipermeable membrane separation apparatus

Publications (1)

Publication Number Publication Date
GB1498449A true GB1498449A (en) 1978-01-18

Family

ID=10380872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35722/75A Expired GB1498449A (en) 1975-08-29 1975-08-29 Semipermeable membrane separation apparatus

Country Status (4)

Country Link
JP (1) JPS5230791A (en)
DE (1) DE2638649A1 (en)
GB (1) GB1498449A (en)
NL (1) NL7609518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001058574A1 (en) * 2000-02-08 2001-08-16 Bucher-Guyer Ag Membrane module

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544082A1 (en) * 1985-12-13 1987-06-19 Guenter Dr Schulz Process and appliance for separating dispersions by means of membranes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001058574A1 (en) * 2000-02-08 2001-08-16 Bucher-Guyer Ag Membrane module

Also Published As

Publication number Publication date
NL7609518A (en) 1977-03-02
DE2638649A1 (en) 1977-03-10
JPS5230791A (en) 1977-03-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee