EA200702107A1 - Спирально намотанная мембрана для опреснения и фильтрации воды и способ её изготовления - Google Patents

Спирально намотанная мембрана для опреснения и фильтрации воды и способ её изготовления

Info

Publication number
EA200702107A1
EA200702107A1 EA200702107A EA200702107A EA200702107A1 EA 200702107 A1 EA200702107 A1 EA 200702107A1 EA 200702107 A EA200702107 A EA 200702107A EA 200702107 A EA200702107 A EA 200702107A EA 200702107 A1 EA200702107 A1 EA 200702107A1
Authority
EA
Eurasian Patent Office
Prior art keywords
water
channels
bends
layers
tube
Prior art date
Application number
EA200702107A
Other languages
English (en)
Other versions
EA011060B1 (ru
Inventor
Уильям Грэхем
Original Assignee
Грэхемтек Текнолоджиз Сингапур Пте Лтд.
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 Грэхемтек Текнолоджиз Сингапур Пте Лтд. filed Critical Грэхемтек Текнолоджиз Сингапур Пте Лтд.
Publication of EA200702107A1 publication Critical patent/EA200702107A1/ru
Publication of EA011060B1 publication Critical patent/EA011060B1/ru

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
    • 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
    • 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
    • B01D61/10—Accessories; Auxiliary operations
    • 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
    • B01D63/12—Spiral-wound membrane modules comprising multiple spiral-wound assemblies
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

В изобретении предлагается спирально намотанная мембрана, содержащая удлиненное полотно материала, которое позволяет воде проходить через него, но препятствует прохождению твердых частиц и/или твердой фазы раствора. Полотно сложено зигзагообразно, чтобы получить пакет слоев (68.1, 68.2 и т.д.), соединенных друг с другом при помощи противоположных изгибов (72, 74). Предусмотрена перфорированная трубка (18), к которой прикреплены концы полотна, образующего пакет. Пакет намотан вокруг трубки, причем предусмотрены распорки (58, 62) между слоями (68.1, 68.2 и т.д.). Распорки удерживают слои с промежутками друг от друга, чтобы образовать каналы (56, 60) для протекания воды. Чередующиеся каналы (56, 60) для протекания воды имеют концы, перпендикулярные к изгибам (72, 74), которые герметично закрыты. Эти каналы также закрыты при помощи обратных изгибов (74) на своих радиально внешних концах. Вдоль своих радиально внутренних концов эти каналы имеют сообщение с перфорациями (54) трубки (20). Упрочняющие ленты (70) предусмотрены внутри изгибов (72, 74).
EA200702107A 2005-03-29 2006-03-06 Спирально намотанная мембрана для опреснения и фильтрации воды и способ её изготовления EA011060B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA200502474 2005-03-29
ZA200502964 2005-04-13
PCT/ZA2006/000034 WO2006105555A1 (en) 2005-03-29 2006-03-06 Manufacture of membranes for desalination and filtration

Publications (2)

Publication Number Publication Date
EA200702107A1 true EA200702107A1 (ru) 2008-04-28
EA011060B1 EA011060B1 (ru) 2008-12-30

Family

ID=36579541

Family Applications (2)

Application Number Title Priority Date Filing Date
EA200702108A EA011068B1 (ru) 2005-03-29 2006-03-06 Способ изготовления оболочки мембран для опреснения воды и фильтрации жидкостей
EA200702107A EA011060B1 (ru) 2005-03-29 2006-03-06 Спирально намотанная мембрана для опреснения и фильтрации воды и способ её изготовления

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA200702108A EA011068B1 (ru) 2005-03-29 2006-03-06 Способ изготовления оболочки мембран для опреснения воды и фильтрации жидкостей

Country Status (16)

Country Link
US (2) US7481927B2 (ru)
EP (2) EP1866065A1 (ru)
JP (2) JP2008534270A (ru)
KR (2) KR20070114281A (ru)
AP (2) AP2007004139A0 (ru)
AU (2) AU2006230627A1 (ru)
BR (2) BRPI0608069A2 (ru)
CA (2) CA2602762A1 (ru)
EA (2) EA011068B1 (ru)
IL (1) IL185848A0 (ru)
IS (2) IS8686A (ru)
MX (2) MX2007011821A (ru)
NO (2) NO20075432L (ru)
NZ (2) NZ561082A (ru)
TW (2) TWI291370B (ru)
WO (2) WO2006105556A1 (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013154777A1 (en) * 2012-04-12 2013-10-17 Dxv Water Technologies, Llc Systems and methods of membrane separation
RU2595701C2 (ru) * 2012-03-29 2016-08-27 Ака Патентен Б.В. Устройство для обработки текучей среды, способ и машина для изготовления такого устройства

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2926070B1 (fr) * 2008-01-07 2009-12-18 Eris Dispositif de stockage et de distribution de petites pieces telles des rivets.
US20100262190A1 (en) * 2009-04-09 2010-10-14 Warsaw Orthopedic, Inc. Spinal rod translation device
US10207225B2 (en) 2014-06-16 2019-02-19 Emd Millipore Corporation Single-pass filtration systems and processes
CN110756051B (zh) 2014-06-25 2022-11-04 Emd 密理博公司 过滤器元件、切向流过滤系统、产生进料筛网的方法
WO2016033546A1 (en) 2014-08-29 2016-03-03 Emd Millipore Corporation Single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate
CA3023486C (en) * 2016-06-09 2022-03-29 Emd Millipore Corporation Radial-path filter elements, systems and methods of using same
KR102096142B1 (ko) 2017-06-12 2020-04-01 주식회사 엘지화학 역삼투압 필터 모듈 제조 장치 및 방법
KR102513191B1 (ko) * 2017-10-13 2023-03-22 아쿠아 멤브레인스 인코포레이티드 나선형 권취 요소를 위한 가교 지지체 및 축소된 공급물 스페이서
WO2019208275A1 (ja) * 2018-04-26 2019-10-31 東レ株式会社 分離膜モジュール

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281299A (en) * 1962-12-26 1966-10-25 Samuel M Shobert Method and apparatus for making fiber reinforced cylindrical articles
US3629028A (en) * 1969-07-29 1971-12-21 Universal Oil Prod Co Method of making self-lubricating filament wound tube
JPS5253082A (en) * 1975-10-23 1977-04-28 Sakai Seni Nagoya Koujiyou Kk Automatic take out method and apparatus for belt form fabric
GB1546529A (en) * 1976-07-13 1979-05-23 Toray Industries Production of a liquid separation module utilizing semipermeable membranes
US4632756A (en) * 1982-08-23 1986-12-30 Albany International Corp. Multiple bundle separatory module
US4548714A (en) * 1983-10-11 1985-10-22 Desalination Systems, Inc. Semipermeable membrane cartridge for use with a pressure container
US4675109A (en) * 1985-05-08 1987-06-23 E. I. Du Pont De Nemours And Company Reverse osmosis permeator
US4622143A (en) * 1985-07-02 1986-11-11 E. I. Du Pont De Nemours And Company Double-ended hollow fiber permeator
SE465283B (sv) * 1986-03-25 1991-08-19 Sandvik Coromant Ab Loesbar koppling mellan tvaa maskinelement; kraftpaaverkad laasring
US4739899A (en) * 1986-10-08 1988-04-26 Uop Inc. O-Ring closure assembly
JPS63126003U (ru) * 1987-02-06 1988-08-17
JPH072517Y2 (ja) * 1990-07-02 1995-01-25 花山工業株式会社 複式解反機
US5137631A (en) * 1991-10-22 1992-08-11 E. I. Du Pont De Nemours And Company Multiple bundle permeator
US5595651A (en) * 1995-01-23 1997-01-21 Pavel; Augustin All-plastic hand-assembled super-strength reverse osmosis membrane housing
US5720411A (en) * 1996-03-20 1998-02-24 Advanced Structures, Inc. Pressure vessels and end closures therefor
JP3253853B2 (ja) * 1996-04-16 2002-02-04 有限会社ケーテック 揺動伸縮自在管継手
JPH09286063A (ja) * 1996-04-23 1997-11-04 Hitachi Zosen Corp シートの折り曲げ方向性付与方法、及びその装置
JPH10137558A (ja) * 1996-11-11 1998-05-26 Nitto Denko Corp スパイラル型分離膜エレメントおよびその製造方法
MA26028A1 (fr) * 1997-01-09 2004-04-01 Garfield Int Invest Ltd Dessalement de l'eau
JPH11226366A (ja) * 1998-02-19 1999-08-24 Toray Ind Inc 流体分離膜エレメントの製造方法および装置ならびに流体分離膜エレメント
MA25864A1 (fr) * 1998-04-15 2003-10-01 Garfield Int Invest Ltd Filtre pour enlever un corps solide d'un corps liquide
US6074595A (en) * 1998-10-16 2000-06-13 Codeline Corporation Method of making pressure vessels
WO2000027511A1 (en) 1998-11-09 2000-05-18 Koch Membrane Systems, Inc. High flow high recovery spirally wound filtration element
JP4066913B2 (ja) * 1999-10-07 2008-03-26 ダイキン工業株式会社 エアフィルターパックおよびエアフィルターユニット
DE60110633D1 (de) * 2000-11-24 2005-06-09 Membrane Concepts S L Körper für membranfilter
JP2002282660A (ja) * 2001-03-28 2002-10-02 Toray Ind Inc 流体分離素子の製造方法および製造装置
JP4133002B2 (ja) * 2002-06-12 2008-08-13 ブリヂストンフローテック株式会社 管継手
JP2004202382A (ja) * 2002-12-25 2004-07-22 Nitto Denko Corp スパイラル型膜エレメントの製造方法
JP4219161B2 (ja) * 2002-12-26 2009-02-04 日東電工株式会社 スパイラル型膜エレメント及びその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2595701C2 (ru) * 2012-03-29 2016-08-27 Ака Патентен Б.В. Устройство для обработки текучей среды, способ и машина для изготовления такого устройства
US9889407B2 (en) 2012-03-29 2018-02-13 Aka Patenten B.V. Device suitable for treatment of a fluid as well as a method and machine suitable for the manufacture of such a device
WO2013154777A1 (en) * 2012-04-12 2013-10-17 Dxv Water Technologies, Llc Systems and methods of membrane separation

Also Published As

Publication number Publication date
BRPI0608069A2 (pt) 2009-11-03
AP2007004139A0 (en) 2007-08-31
US7481927B2 (en) 2009-01-27
IS8686A (is) 2007-10-26
EA011060B1 (ru) 2008-12-30
AU2006230627A1 (en) 2006-10-05
NZ561081A (en) 2009-09-25
KR20070116596A (ko) 2007-12-10
EA200702108A1 (ru) 2008-04-28
TWI291370B (en) 2007-12-21
NO20075434L (no) 2007-10-26
TW200633761A (en) 2006-10-01
MX2007011821A (es) 2008-01-16
JP2008534271A (ja) 2008-08-28
AP2007004140A0 (en) 2007-08-31
CA2602759A1 (en) 2006-10-05
US20080164202A1 (en) 2008-07-10
NZ561082A (en) 2009-12-24
WO2006105555A1 (en) 2006-10-05
NO20075432L (no) 2007-10-26
JP2008534270A (ja) 2008-08-28
AU2006230628B2 (en) 2010-06-10
IL185848A0 (en) 2008-01-06
IS8685A (is) 2007-10-26
TWI285130B (en) 2007-08-11
WO2006105556A1 (en) 2006-10-05
BRPI0608075A2 (pt) 2009-11-03
US20080190833A1 (en) 2008-08-14
CA2602762A1 (en) 2006-10-05
KR20070114281A (ko) 2007-11-30
EA011068B1 (ru) 2008-12-30
AU2006230628A1 (en) 2006-10-05
EP1874427A1 (en) 2008-01-09
EP1866065A1 (en) 2007-12-19
MX2007011869A (es) 2008-02-19

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU