FR2122460B1 - - Google Patents

Info

Publication number
FR2122460B1
FR2122460B1 FR7201415A FR7201415A FR2122460B1 FR 2122460 B1 FR2122460 B1 FR 2122460B1 FR 7201415 A FR7201415 A FR 7201415A FR 7201415 A FR7201415 A FR 7201415A FR 2122460 B1 FR2122460 B1 FR 2122460B1
Authority
FR
France
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
FR7201415A
Other languages
French (fr)
Other versions
FR2122460A1 (en
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.)
Industriele Onderneming Wavin NV
Original Assignee
Industriele Onderneming Wavin NV
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 Industriele Onderneming Wavin NV filed Critical Industriele Onderneming Wavin NV
Publication of FR2122460A1 publication Critical patent/FR2122460A1/fr
Application granted granted Critical
Publication of FR2122460B1 publication Critical patent/FR2122460B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D63/063—Tubular membrane modules with membranes on a surface of a support tube on the inner 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
    • B01D2313/14—Specific spacers
    • B01D2313/146—Specific spacers on the permeate side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/027—Christmas tree arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/04—Elements in parallel
FR7201415A 1971-01-18 1972-01-17 Expired FR2122460B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL717100664A NL146713B (en) 1971-01-18 1971-01-18 DEVICE FOR PURIFYING LIQUIDS BY MEANS OF REVERSE OSMOSIS.

Publications (2)

Publication Number Publication Date
FR2122460A1 FR2122460A1 (en) 1972-09-01
FR2122460B1 true FR2122460B1 (en) 1977-01-14

Family

ID=19812282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201415A Expired FR2122460B1 (en) 1971-01-18 1972-01-17

Country Status (4)

Country Link
DE (1) DE2201824B2 (en)
FR (1) FR2122460B1 (en)
GB (1) GB1377424A (en)
NL (1) NL146713B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312755A (en) * 1979-06-29 1982-01-26 Dow Corning Corporation Reverse osmosis system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446359A (en) * 1965-07-20 1969-05-27 Univ California Desalination assembly and its method of manufacture
US3457171A (en) * 1967-02-13 1969-07-22 Westinghouse Electric Corp Graphitic oxide memberane for desalinating water
US3442389A (en) * 1967-04-17 1969-05-06 Morris Mendelson Desalinization apparatus
NL141471C (en) * 1967-10-25 1981-04-15 Dow Chemical Co RIGID POROUS TUBE, WITH THE INTERNAL SURFACE COATED WITH A SEMIPERABEL MEMBRANE, METHOD FOR MANUFACTURING THE POROUS TUBE AND REVERSED OSMOSIS DEVICE.
US3581900A (en) * 1967-10-25 1971-06-01 Aqua Chem Inc Reverse osmosis liquid purification

Also Published As

Publication number Publication date
FR2122460A1 (en) 1972-09-01
DE2201824A1 (en) 1972-08-03
DE2201824B2 (en) 1974-06-12
GB1377424A (en) 1974-12-18
DE2201824C3 (en) 1975-02-13
NL146713B (en) 1975-08-15
NL7100664A (en) 1972-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse