IL89738A0 - Spirally wrapped reverse osmosis membrane cell - Google Patents

Spirally wrapped reverse osmosis membrane cell

Info

Publication number
IL89738A0
IL89738A0 IL89738A IL8973889A IL89738A0 IL 89738 A0 IL89738 A0 IL 89738A0 IL 89738 A IL89738 A IL 89738A IL 8973889 A IL8973889 A IL 8973889A IL 89738 A0 IL89738 A0 IL 89738A0
Authority
IL
Israel
Prior art keywords
reverse osmosis
osmosis membrane
membrane cell
spirally wrapped
wrapped reverse
Prior art date
Application number
IL89738A
Other languages
English (en)
Original Assignee
Aqua Chem Inc
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 Aqua Chem Inc filed Critical Aqua Chem Inc
Publication of IL89738A0 publication Critical patent/IL89738A0/xx

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
    • B01D63/103—Details relating to membrane envelopes
    • 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
    • B01D63/10—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
    • B01D63/103—Details relating to membrane envelopes
    • B01D63/1031—Glue line or sealing patterns
    • 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
    • B01D63/107—Specific properties of the central tube or the permeate channel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/02—Specific tightening or locking mechanisms
    • B01D2313/025—Specific membrane holders
    • 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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B01D2313/143—Specific spacers on the feed side

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IL89738A 1988-04-04 1989-03-24 Spirally wrapped reverse osmosis membrane cell IL89738A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/177,456 US4814079A (en) 1988-04-04 1988-04-04 Spirally wrapped reverse osmosis membrane cell

Publications (1)

Publication Number Publication Date
IL89738A0 true IL89738A0 (en) 1989-09-28

Family

ID=22648667

Family Applications (1)

Application Number Title Priority Date Filing Date
IL89738A IL89738A0 (en) 1988-04-04 1989-03-24 Spirally wrapped reverse osmosis membrane cell

Country Status (11)

Country Link
US (1) US4814079A (fr)
JP (1) JPH03504820A (fr)
KR (1) KR900700169A (fr)
AU (1) AU615860B2 (fr)
BR (1) BR8907344A (fr)
CA (1) CA1321148C (fr)
DE (1) DE8990025U1 (fr)
DK (1) DK239090A (fr)
FI (1) FI904831A0 (fr)
IL (1) IL89738A0 (fr)
WO (1) WO1989009640A1 (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0232929U (fr) * 1988-08-19 1990-03-01
US5034126A (en) * 1990-01-29 1991-07-23 The Dow Chemical Company Counter current dual-flow spiral wound dual-pipe membrane separation
US5096584A (en) * 1990-01-29 1992-03-17 The Dow Chemical Company Spiral-wound membrane separation device with feed and permeate/sweep fluid flow control
US5073263A (en) * 1990-09-21 1991-12-17 Fagundes Carlos A Method and article for restraining extrusion of feed spacers and circumferential expansion in spiral filtration modules
US5264171A (en) * 1991-12-31 1993-11-23 Hoechst Celanese Corporation Method of making spiral-wound hollow fiber membrane fabric cartridges and modules having flow-directing baffles
US5275726A (en) * 1992-07-29 1994-01-04 Exxon Research & Engineering Co. Spiral wound element for separation
US5348651A (en) * 1993-03-23 1994-09-20 Aqua-Chem, Inc. Membrane simulator
WO1996036415A1 (fr) * 1995-05-18 1996-11-21 Parker-Hannifin Corporation Cartouche filtrante a couches composees liee par resine
US5611841A (en) * 1995-09-29 1997-03-18 Membrane Technology And Research, Inc. Vapor recovery process using baffled membrane module
US5711882A (en) * 1995-09-29 1998-01-27 Membrane Technology And Research, Inc. Gas separation membrane module and process
CZ295196B6 (cs) * 1995-12-13 2005-06-15 Garfield International Investments Limited Zařízení a způsob pro odsolování vody
DE19650648A1 (de) * 1996-12-06 1998-06-10 Sartorius Gmbh Wickelmodul
US6267890B1 (en) 1997-11-07 2001-07-31 Kurita Water Industries Ltd. Method of operating spiral wound type membrane module
US6224767B1 (en) * 1998-03-20 2001-05-01 Toray Industries Inc. Fluid separation element assembly
US6293998B1 (en) 1998-12-11 2001-09-25 Uop Llc Apparatus for use in pressure and temperature swing adsorption processes
US7316780B1 (en) 1999-01-29 2008-01-08 Pall Corporation Range separation devices and processes
CO5241319A1 (es) * 1999-03-29 2003-01-31 Garfield Int Invest Ltd Cartuchos de osmosis invertida y membranas de osmosis invertida
US20040129637A1 (en) * 2000-07-07 2004-07-08 Hidayat Husain Multi-stage filtration and softening module and reduced scaling operation
JP2004508170A (ja) * 2000-09-05 2004-03-18 ミオックス　コーポレーション 濾過浸透膜およびその製造方法
WO2004080577A2 (fr) * 2003-03-14 2004-09-23 Zenon Environmental Inc. Systeme de nanofiltration pour adoucir l'eau comprenant des modules spirales a etages internes
US20070095756A1 (en) * 2005-10-31 2007-05-03 General Electric Company System and method for removal of contaminants from feed solution
US8236177B1 (en) * 2007-07-20 2012-08-07 Brian Wood Spiral wound filter
US8043512B2 (en) * 2008-04-11 2011-10-25 Pall Corporation Fluid treatment arrangements and methods
AU2009276693A1 (en) * 2008-07-28 2010-02-04 Aptwater, Inc. Radial flow membrane biofilm reactor
US8048315B2 (en) * 2008-07-28 2011-11-01 Pall Corporation Fluid treatment arrangements and methods
WO2013040722A1 (fr) 2011-09-19 2013-03-28 General Electric Company (A New York Corporation) Membrane enroulée en spirale à écoulement de perméat dans deux directions
WO2013047746A1 (fr) * 2011-09-29 2013-04-04 東レ株式会社 Membrane de séparation, élément de membrane de séparation, et procédé de production de la membrane de séparation
CN103842054B (zh) * 2011-09-29 2016-01-20 东丽株式会社 分离膜及分离膜元件
US9902634B2 (en) * 2011-10-17 2018-02-27 Mcwong Environmental Technology Modules for use in and operation of a membrane biofilm reactor with reduced biofouling
US20130146540A1 (en) 2011-12-09 2013-06-13 General Electric Company System and process for treating water and spiral wound membrane element
US20130146532A1 (en) 2011-12-09 2013-06-13 General Electric Company Feed spacer for spiral wound membrane element
WO2013155682A1 (fr) 2012-04-18 2013-10-24 General Electric Company Élément de membrane enroulé en spirale et procédé de nettoyage d'une feuille de membrane enroulée en spirale
CN105381719B (zh) * 2014-09-09 2017-12-29 贵阳时代沃顿科技有限公司 一种卷式膜元件及其卷制方法
JP6613323B2 (ja) * 2016-02-05 2019-12-04 水ｉｎｇ株式会社 水処理装置及び水処理方法
AU2017330537A1 (en) * 2016-09-20 2019-04-11 Aqua Membranes Llc Permeate flow patterns
US10471391B2 (en) 2016-11-19 2019-11-12 Aqua Membranes, Inc. Flow directing devices for spiral-wound elements
CN106823808A (zh) * 2017-03-10 2017-06-13 上海六滴环保科技有限公司 一体双膜净水逆渗透膜
JP7086098B2 (ja) 2017-04-12 2022-06-17 アクア メンブレインズ，インコーポレイテッド 濾過巻き要素のための段階的なスペーサ
WO2018194911A1 (fr) 2017-04-20 2018-10-25 Aqua Membranes Llc Motifs de non-emboîtement et de non-déformation pour éléments enroulés en spirale
WO2018195367A1 (fr) 2017-04-20 2018-10-25 Aqua Membranes Llc Motifs d'espacement favorisant le mélange pour éléments enroulés en spirale
WO2019037713A1 (fr) * 2017-08-21 2019-02-28 艾欧史密斯（中国）环境电器有限公司 Élément de membrane et cartouche filtrante
US11745144B2 (en) 2017-10-13 2023-09-05 Aqua Membranes Inc. Bridge support and reduced feed spacers for spiral-wound elements
CN108404670B (zh) * 2018-04-02 2020-05-29 深圳安吉尔饮水产业集团有限公司 一种反渗透膜元件以及具有其的净水设备
CN208757314U (zh) * 2018-05-22 2019-04-19 深圳安吉尔饮水产业集团有限公司 全效反渗透膜元件及纯水机
US11712664B2 (en) 2018-10-30 2023-08-01 Aqua Membranes, Inc. Flow separators for spiral wound elements
KR20220055466A (ko) * 2019-08-06 2022-05-03 아쿠아 멤브레인스 인코포레이티드 나선형-권취 요소를 위한 바람직한 유동 경로
GB201912462D0 (en) * 2019-08-30 2019-10-16 Fujifilm Mfg Europe Bv Gas seperation elements and modules
JP2023521977A (ja) 2020-04-07 2023-05-26 アクア メンブレインズ，インコーポレイテッド 独立したスペーサ及び方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599604A (en) * 1949-07-13 1952-06-10 Jordan V Bauer Filter element
US3173867A (en) * 1962-09-28 1965-03-16 Amicon Corp Membrane separation device
US3367504A (en) * 1964-12-21 1968-02-06 Gulf General Atomic Inc Spirally wrapped reverse osmosis membrane cell
US3695446A (en) * 1970-10-15 1972-10-03 Culligan Int Co Membrane module assembly
FR2211274A1 (en) * 1972-12-22 1974-07-19 Rhone Poulenc Sa Reverse osmosis or ultrafiltration fluid sepn. appts. - comprises a spirally wound membrane on a hollow mandrel
US3827564A (en) * 1973-01-12 1974-08-06 Culligan Int Co Reverse osmosis membrane module
US3813334A (en) * 1973-04-09 1974-05-28 Desalination Systems Porous backing material for semipermeable membrane cartridges
JPS576364B2 (fr) * 1974-06-20 1982-02-04
US3928204A (en) * 1974-06-27 1975-12-23 Frank A Thomas Interconnectors for spiral-wound filtration modules
US4053418A (en) * 1975-10-08 1977-10-11 Baxter Travenol Laboratories, Inc. Embossed membrane support
DE3525682A1 (de) * 1985-07-18 1987-01-22 Robert Kohlheb Wickelmembran-filterkerze
US4746430A (en) * 1985-10-11 1988-05-24 W. R. Grace & Co. Fluid separation module

Also Published As

Publication number Publication date
KR900700169A (ko) 1990-08-11
US4814079A (en) 1989-03-21
WO1989009640A1 (fr) 1989-10-19
CA1321148C (fr) 1993-08-10
DK239090D0 (da) 1990-10-03
DE8990025U1 (de) 1990-11-29
FI904831A0 (fi) 1990-10-01
AU3538089A (en) 1989-11-03
JPH03504820A (ja) 1991-10-24
AU615860B2 (en) 1991-10-10
DK239090A (da) 1990-10-03
BR8907344A (pt) 1991-03-26

Similar Documents

Publication Publication Date Title
IL89738A0 (en) Spirally wrapped reverse osmosis membrane cell
US4574049B1 (en) Reverse osmosis system
EP0275027A3 (en) Reverse osmosis membranes
AU8960682A (en) Reverse osmosis membrane
EP0408585A4 (en) Immobilized artificial membranes
GB9119198D0 (en) Water purifier
AU3955789A (en) Siloxane-grafted membranes
IL87126A (en) Reverse osmosis membranes
GB8807372D0 (en) Membranes
GB2218011B (en) Composite semipermeable membrane
AU5208979A (en) Ultrafiltration and reverse osmosis device
GB8827075D0 (en) Diffusion membrane water trap
JPS57136907A (en) Reverse osmosis membrane and its manufacture
AU582237B2 (en) Reverse osmosis permeator
AU570295B2 (en) Water desalination and purifying plant by reverse osmosis andultrafiltration
GB2158077B (en) Polymeric membranes
IL76505A0 (en) Reverse osmosis membranes and their preparation
GB8820493D0 (en) Membrane bioreactor
GB8404855D0 (en) Reverse osmosis membrane
AU3086684A (en) Evaporation through permeable membrane
IE802375L (en) Spiral wrap reverse osmosis membrane element
DE3463120D1 (en) Semi-permeable membrane storage solutions
GB8724818D0 (en) Reverse osmosis membranes
GB8811660D0 (en) Improved spiral wound semi-permeable membrane separator
AU4622789A (en) Porous membranes