GB1268397A - Improvements in or relating to the concentration of liquids - Google Patents

Improvements in or relating to the concentration of liquids

Info

Publication number
GB1268397A
GB1268397A GB30099/69A GB3009969A GB1268397A GB 1268397 A GB1268397 A GB 1268397A GB 30099/69 A GB30099/69 A GB 30099/69A GB 3009969 A GB3009969 A GB 3009969A GB 1268397 A GB1268397 A GB 1268397A
Authority
GB
United Kingdom
Prior art keywords
reverse osmosis
liquids
relating
concentration
plates
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
GB30099/69A
Inventor
John Dennis Usher
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.)
SPX Flow Technology Crawley Ltd
Original Assignee
APV Corp Ltd
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 APV Corp Ltd filed Critical APV Corp Ltd
Priority to GB30099/69A priority Critical patent/GB1268397A/en
Priority to DE19702048568 priority patent/DE2048568A1/en
Publication of GB1268397A publication Critical patent/GB1268397A/en
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
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B01D2313/086—Meandering flow path over the membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2008—By influencing the flow statically

Abstract

1,268,397. Reverse osmosis. A.P.V. CO. Ltd. 14 Sept., 1970 [13 June, 1969], No. 30099/69. Heading B1X. A plurality of reverse osmosis units are assembled in packs with aligned apertures 13 and 13a. The individual units comprise a pair of adjacent plates 12. The porous element 14 has on either side a soft supporting sheet 15 and beyond that a permeable membrane 16. The plates 12 have baffles 21 giving serpentine flow and corrugations 22 which give turbulence at the surface of the membrane. (For Figures see next page)
GB30099/69A 1969-06-13 1969-06-13 Improvements in or relating to the concentration of liquids Expired GB1268397A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB30099/69A GB1268397A (en) 1969-06-13 1969-06-13 Improvements in or relating to the concentration of liquids
DE19702048568 DE2048568A1 (en) 1969-06-13 1970-10-02 Device for increasing the concentration of liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB30099/69A GB1268397A (en) 1969-06-13 1969-06-13 Improvements in or relating to the concentration of liquids
DE19702048568 DE2048568A1 (en) 1969-06-13 1970-10-02 Device for increasing the concentration of liquids

Publications (1)

Publication Number Publication Date
GB1268397A true GB1268397A (en) 1972-03-29

Family

ID=25759833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30099/69A Expired GB1268397A (en) 1969-06-13 1969-06-13 Improvements in or relating to the concentration of liquids

Country Status (2)

Country Link
DE (1) DE2048568A1 (en)
GB (1) GB1268397A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7602532A (en) * 1975-12-13 1977-06-15 Kernenergieverwert Ges Fuer DEVICE FOR WATER DESILTATION DUE TO REVERSE OSMOSIS.
WO1989005181A1 (en) * 1987-12-07 1989-06-15 Danisco A/S Membrane filtration apparatus and method of making a membrane filtration unit
US4936954A (en) * 1984-11-10 1990-06-26 Metallgesellschaft Ag Apparatus for separating liquid mixtures by pervaporation
US5192434A (en) * 1990-06-07 1993-03-09 Dow Danmark A/S Membrane filtration apparatus and method of making a membrane filtration unit
WO1997021630A1 (en) * 1995-12-13 1997-06-19 Garfield International Investments Limited Water desalination
CN112601603A (en) * 2018-06-08 2021-04-02 伊弗科恩有限责任公司 Modular flow system with internal strut members

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2141417B2 (en) * 1971-02-25 1973-06-29 Rhone Poulenc Sa
YU51378A (en) * 1977-04-04 1982-10-31 Dresser Ind Membrane packing enabling the passing of leaking fluids
FR2392696A1 (en) * 1977-06-02 1978-12-29 Rhone Poulenc Ind DEVICE FOR THE WATERPROOF FIXING OF SEMI-PERMEABLE MEMBRANES ON EACH SUPPORT PLATE OF A SEPARATOR DEVICE
DE3206864A1 (en) * 1982-02-26 1983-09-15 Helmut Dr.-Ing. Michele Plate apparatus for permeation separation of fluids

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7602532A (en) * 1975-12-13 1977-06-15 Kernenergieverwert Ges Fuer DEVICE FOR WATER DESILTATION DUE TO REVERSE OSMOSIS.
US4936954A (en) * 1984-11-10 1990-06-26 Metallgesellschaft Ag Apparatus for separating liquid mixtures by pervaporation
EP0529682A3 (en) * 1987-12-07 1995-08-09 Dow Danmark
WO1989005181A1 (en) * 1987-12-07 1989-06-15 Danisco A/S Membrane filtration apparatus and method of making a membrane filtration unit
EP0322604A1 (en) * 1987-12-07 1989-07-05 Dow Danmark A/S Membrane filtration apparatus and method of making a membrane filtration unit
US5084220A (en) * 1987-12-07 1992-01-28 Dow Danmark A/S Membrane filtration apparatus and method of making a membrane filtration unit
EP0529682A2 (en) * 1987-12-07 1993-03-03 Dow Danmark A/S Membrane filtration unit and cassette, and method of making a membrane filtration unit
US5192434A (en) * 1990-06-07 1993-03-09 Dow Danmark A/S Membrane filtration apparatus and method of making a membrane filtration unit
WO1997021630A1 (en) * 1995-12-13 1997-06-19 Garfield International Investments Limited Water desalination
AU708794B2 (en) * 1995-12-13 1999-08-12 Garfield International Investments Limited Water desalination
US6139750A (en) * 1995-12-13 2000-10-31 Garfield International Investments Limited Water desalination
AP944A (en) * 1995-12-13 2001-02-19 Garfield International Investments Ltd Water desalination.
CN112601603A (en) * 2018-06-08 2021-04-02 伊弗科恩有限责任公司 Modular flow system with internal strut members

Also Published As

Publication number Publication date
DE2048568A1 (en) 1972-04-06

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