CO5241319A1 - INVERTED OSMOSIS CARTRIDGES AND INVERTED OSMOSIS MEMBRANES - Google Patents

INVERTED OSMOSIS CARTRIDGES AND INVERTED OSMOSIS MEMBRANES

Info

Publication number
CO5241319A1
CO5241319A1 CO00021402A CO00021402A CO5241319A1 CO 5241319 A1 CO5241319 A1 CO 5241319A1 CO 00021402 A CO00021402 A CO 00021402A CO 00021402 A CO00021402 A CO 00021402A CO 5241319 A1 CO5241319 A1 CO 5241319A1
Authority
CO
Colombia
Prior art keywords
solids
sheets
water
gaskets
separators
Prior art date
Application number
CO00021402A
Other languages
Spanish (es)
Inventor
William Graham
Original Assignee
Garfield Int Invest 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
Priority claimed from GBGB9907262.1A external-priority patent/GB9907262D0/en
Priority claimed from GBGB9916875.9A external-priority patent/GB9916875D0/en
Application filed by Garfield Int Invest Ltd filed Critical Garfield Int Invest Ltd
Publication of CO5241319A1 publication Critical patent/CO5241319A1/en

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
    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/081—Manufacturing thereof
    • 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
    • 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
    • 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
    • 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

Abstract

Un cartucho para uso en ósmosis o filtración inversa y que comprende hojas de un material a través del cual se infiltra agua para separarla de sólidos y/o de sólidos disueltos en el agua alimentada, caracterizado porque el cartucho incluye un número de empaques comprendiendo cada uno dos hojas que definen un pasaje de impregnación, con un separador entre las mismas, definiendo las hojas de empaques adyacentes entre las mismas pasajes de retención a los cuales se alimenta el agua con sólidos y/o sólidos disueltos, estando dichos pasajes de retención desprovistos de separadores. Un método de fabricar un cartucho para uso de ósmosis o filtración inversa y que comprende hojas de un material a través del cual se infiltra agua para separarlo de los sólidos y/o de sólidos disueltos en el agua de alimentación, comprendiendo el método yuxtaponer un número de empaques, cada uno de los cuales incluye hojas que definen entre las mismas un pasaje de agua de impregnación con un separador entre empaques adyacentes de tal manera que estos separadores están en los pasajes de retención definidos entre empaques adyacentes, siendo dichos pasajes de retención para recibir agua de alimentación que tiene sólidos y/o sólidos disueltos dentro de la misma, devanar los empaques para formar un espiral, y a continuación retirar dichos separadores desde los pasajes de retención. <EMI FILE="00021402_1" ID="1" IMF=JPEG >A cartridge for use in osmosis or reverse filtration and comprising sheets of a material through which water is infiltrated to separate it from solids and / or dissolved solids in the fed water, characterized in that the cartridge includes a number of packages comprising each two sheets defining an impregnation passage, with a separator between them, defining the adjacent packing sheets between the same retention passages to which the water is fed with solids and / or dissolved solids, said retention passages being devoid of separators A method of manufacturing a cartridge for use with osmosis or reverse filtration and comprising sheets of a material through which water is infiltrated to separate it from solids and / or solids dissolved in the feedwater, the method comprising juxtaposing a number of gaskets, each of which includes sheets that define between them an impregnating water passage with a separator between adjacent gaskets such that these separators are in the retention passages defined between adjacent gaskets, said gasket passages being for receiving feedwater having solids and / or dissolved solids within it, winding the gaskets to form a spiral, and then removing said separators from the retention passages. <EMI FILE = "00021402_1" ID = "1" MFI = JPEG>

CO00021402A 1999-03-29 2000-03-24 INVERTED OSMOSIS CARTRIDGES AND INVERTED OSMOSIS MEMBRANES CO5241319A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9907262.1A GB9907262D0 (en) 1999-03-29 1999-03-29 Reverse osmosis cartridges and reverse osmosis apparatus
GBGB9916875.9A GB9916875D0 (en) 1999-07-19 1999-07-19 Reverse osmosis cartridges and methods of manufacturing such cartridges

Publications (1)

Publication Number Publication Date
CO5241319A1 true CO5241319A1 (en) 2003-01-31

Family

ID=26315358

Family Applications (1)

Application Number Title Priority Date Filing Date
CO00021402A CO5241319A1 (en) 1999-03-29 2000-03-24 INVERTED OSMOSIS CARTRIDGES AND INVERTED OSMOSIS MEMBRANES

Country Status (8)

Country Link
AR (1) AR023205A1 (en)
AU (1) AU3399900A (en)
CO (1) CO5241319A1 (en)
PA (1) PA8497701A1 (en)
PE (1) PE20001443A1 (en)
TN (1) TNSN00061A1 (en)
TW (1) TW495378B (en)
WO (1) WO2000057994A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0800774D0 (en) 2008-01-16 2008-02-27 Graham William Reverse osmosis apparatus
US9795924B2 (en) * 2011-10-31 2017-10-24 General Electric Company Central core element for a separator assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756835A (en) * 1986-08-29 1988-07-12 Advanced Polymer Technology, Inc. Permeable membranes having high flux-density and low fouling-propensity
DE3636583A1 (en) * 1986-10-28 1988-05-05 Draegerwerk Ag METHOD FOR PRODUCING A HOLLOW FIBER FABRIC EXCHANGE MODULE AND MODULE PRODUCED BY THIS METHOD
JPH0649139B2 (en) * 1987-06-22 1994-06-29 栗田工業株式会社 Spiral type membrane module
US4814079A (en) * 1988-04-04 1989-03-21 Aqua-Chem, Inc. Spirally wrapped reverse osmosis membrane cell
US4944877A (en) * 1989-10-10 1990-07-31 Maples Paul D Spacerless feed channel membrane filter element
JPH04330920A (en) * 1991-05-01 1992-11-18 Kurita Water Ind Ltd Membrane separator
US5458774A (en) * 1994-07-25 1995-10-17 Mannapperuma; Jatal D. Corrugated spiral membrane module
PE39297A1 (en) * 1995-12-13 1997-10-16 Garfield Int Invest Ltd WATER DESALINATION PLANT
MA26028A1 (en) * 1997-01-09 2004-04-01 Garfield Int Invest Ltd DESALINATION OF WATER
MA25864A1 (en) * 1998-04-15 2003-10-01 Garfield Int Invest Ltd FILTER FOR REMOVING A SOLID BODY FROM A LIQUID BODY

Also Published As

Publication number Publication date
WO2000057994A3 (en) 2001-01-11
AR023205A1 (en) 2002-09-04
PA8497701A1 (en) 2002-08-29
AU3399900A (en) 2000-10-16
PE20001443A1 (en) 2001-01-11
TW495378B (en) 2002-07-21
WO2000057994A2 (en) 2000-10-05
TNSN00061A1 (en) 2002-05-30

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Legal Events

Date Code Title Description
FA Application withdrawn