JP2003531219A5 - - Google Patents

Download PDF

Info

Publication number
JP2003531219A5
JP2003531219A5 JP2001576176A JP2001576176A JP2003531219A5 JP 2003531219 A5 JP2003531219 A5 JP 2003531219A5 JP 2001576176 A JP2001576176 A JP 2001576176A JP 2001576176 A JP2001576176 A JP 2001576176A JP 2003531219 A5 JP2003531219 A5 JP 2003531219A5
Authority
JP
Japan
Prior art keywords
complexing agent
acyl halide
different
same
polyfunctional
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.)
Granted
Application number
JP2001576176A
Other languages
English (en)
Japanese (ja)
Other versions
JP4932120B2 (ja
JP2003531219A (ja
Filing date
Publication date
Priority claimed from US09/550,527 external-priority patent/US6337018B1/en
Application filed filed Critical
Publication of JP2003531219A publication Critical patent/JP2003531219A/ja
Publication of JP2003531219A5 publication Critical patent/JP2003531219A5/ja
Application granted granted Critical
Publication of JP4932120B2 publication Critical patent/JP4932120B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2001576176A 2000-04-17 2001-04-09 複合膜及びその製造方法 Expired - Lifetime JP4932120B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/550,527 2000-04-17
US09/550,527 US6337018B1 (en) 2000-04-17 2000-04-17 Composite membrane and method for making the same
PCT/US2001/011265 WO2001078882A2 (en) 2000-04-17 2001-04-09 Composite membrane and method for making the same

Publications (3)

Publication Number Publication Date
JP2003531219A JP2003531219A (ja) 2003-10-21
JP2003531219A5 true JP2003531219A5 (enExample) 2011-12-01
JP4932120B2 JP4932120B2 (ja) 2012-05-16

Family

ID=24197538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001576176A Expired - Lifetime JP4932120B2 (ja) 2000-04-17 2001-04-09 複合膜及びその製造方法

Country Status (13)

Country Link
US (4) US6337018B1 (enExample)
EP (1) EP1276551B1 (enExample)
JP (1) JP4932120B2 (enExample)
KR (1) KR100839805B1 (enExample)
CN (1) CN1210093C (enExample)
AU (2) AU2001255246B2 (enExample)
CA (1) CA2403301C (enExample)
DE (1) DE60139615D1 (enExample)
DK (1) DK1276551T3 (enExample)
ES (1) ES2328449T3 (enExample)
IL (2) IL152286A0 (enExample)
TW (1) TWI243707B (enExample)
WO (1) WO2001078882A2 (enExample)

Families Citing this family (201)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2639642C (en) * 1996-12-20 2013-01-15 Siemens Water Technologies Corp. Scouring method
US6536605B2 (en) * 1997-06-06 2003-03-25 Koch Membrane Systems, Inc. High performance composite membrane
JP4289757B2 (ja) * 2000-03-23 2009-07-01 日東電工株式会社 複合逆浸透膜の製造方法
US6337018B1 (en) * 2000-04-17 2002-01-08 The Dow Chemical Company Composite membrane and method for making the same
AUPR143400A0 (en) * 2000-11-13 2000-12-07 Usf Filtration And Separations Group Inc. Modified membranes
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR584301A0 (en) * 2001-06-20 2001-07-12 U.S. Filter Wastewater Group, Inc. Membrane polymer compositions
US20030015470A1 (en) * 2001-07-20 2003-01-23 Muralidhara Harapanahalli S. Nanofiltration water-softening apparatus and method
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
US7247238B2 (en) * 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
AUPS300602A0 (en) * 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
KR20040018716A (ko) * 2002-08-26 2004-03-04 삼성전자주식회사 무정류자 직류모터의 속도제어장치 및 방법
JP4282598B2 (ja) * 2002-10-10 2009-06-24 シーメンス・ウォーター・テクノロジーズ・コーポレーション 濾過装置及び該濾過装置を洗浄する方法
AU2002953111A0 (en) * 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
WO2005028519A2 (en) * 2003-02-19 2005-03-31 Vanderbilt University Polymer matrixes having nanoscale channels and uses
WO2004078328A1 (en) * 2003-03-03 2004-09-16 General Electric Company Process for preparing semipermeable membranes
US7182858B2 (en) * 2003-03-04 2007-02-27 Kinetico Incorporated Multiple barrier filter apparatus
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
JP4611982B2 (ja) 2003-08-29 2011-01-12 シーメンス・ウォーター・テクノロジーズ・コーポレーション 逆洗方法
JP4427291B2 (ja) * 2003-09-03 2010-03-03 東亞合成株式会社 機能性膜の連続製造方法
AU2004289373B2 (en) 2003-11-14 2010-07-29 Evoqua Water Technologies Llc Improved module cleaning method
WO2005092799A1 (en) 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
JP2007535398A (ja) 2004-04-22 2007-12-06 シーメンス ウォーター テクノロジース コーポレイション 有機物質を消化するためのメンブレンバイオリアクタおよび処理槽を含む濾過装置ならびに廃液処理方法
US7074256B2 (en) * 2004-05-13 2006-07-11 Battelle Energy Alliance, Llc Phosphazene membranes for gas separations
JP2008504122A (ja) * 2004-07-02 2008-02-14 シーメンス・ウォーター・テクノロジーズ・コーポレーション 気体輸送膜
US8524794B2 (en) 2004-07-05 2013-09-03 Siemens Industry, Inc. Hydrophilic membranes
NZ588094A (en) * 2004-08-20 2012-04-27 Siemens Water Tech Corp Potting head for hollow fibre filter module
JP4838248B2 (ja) 2004-09-07 2011-12-14 シーメンス・ウォーター・テクノロジーズ・コーポレーション 逆洗液体廃棄物の低減
US8506806B2 (en) 2004-09-14 2013-08-13 Siemens Industry, Inc. Methods and apparatus for removing solids from a membrane module
WO2006029465A1 (en) 2004-09-15 2006-03-23 Siemens Water Technologies Corp. Continuously variable aeration
JP4656511B2 (ja) * 2004-10-04 2011-03-23 日東電工株式会社 複合逆浸透膜の製造方法
US7591950B2 (en) * 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
CA2585861A1 (en) * 2004-11-02 2006-05-11 Siemens Water Technologies Corp. Membrane filtration module with fluid retaining means
NL1030346C2 (nl) * 2004-11-15 2006-09-20 Toray Industries Semipermeabel composietmembraan, productiewerkwijze daarvan, en element, fluïdumscheidingsinstallatie en werkwijze voor behandeling van water onder toepassing van hetzelfde.
WO2006058384A1 (en) * 2004-12-03 2006-06-08 Siemens Water Technologies Corp. Membrane post treatment
JP2008525167A (ja) 2004-12-24 2008-07-17 シーメンス・ウォーター・テクノロジーズ・コーポレーション 簡易ガス洗浄方法および当該技術分野の装置
EP1835985B1 (en) 2004-12-24 2012-03-14 Siemens Industry, Inc. Cleaning in membrane filtration systems
CA2593412A1 (en) * 2005-01-14 2006-07-20 Siemens Water Technologies Corp. Filtration system
KR20080003789A (ko) * 2005-03-09 2008-01-08 더 리전츠 오브 더 유니버시티 오브 캘리포니아 나노복합체막 및 이의 제조 및 사용 방법
KR20080005993A (ko) 2005-04-29 2008-01-15 지멘스 워터 테크놀로지스 코포레이션 막 필터의 화학 세정
GB0512248D0 (en) 2005-06-16 2005-07-27 Bp Exploration Operating Water flooding method
NZ563980A (en) * 2005-06-20 2011-07-29 Siemens Water Tech Corp Cross linking treatment of polymer membranes
AR056669A1 (es) * 2005-07-12 2007-10-17 Cargill Inc Sistema de ablandamiento de agua de larga vida aparato y metodo
KR20080031956A (ko) 2005-07-14 2008-04-11 지멘스 워터 테크놀로지스 코포레이션 막의 모노퍼술페이트 처리 방법
WO2007018392A1 (en) * 2005-08-08 2007-02-15 Kolon Industries, Inc Method of manufacturing for aromatic polyamide composite membrane
US7727434B2 (en) * 2005-08-16 2010-06-01 General Electric Company Membranes and methods of treating membranes
SG164499A1 (en) * 2005-08-22 2010-09-29 Siemens Water Tech Corp An assembly for water filtration using a tube manifold to minimise backwash
JP5070209B2 (ja) * 2005-08-30 2012-11-07 リアルディー インコーポレイテッド ポリカーボネート偏光レンズを製造する高歩留まり結合処理
US7381331B2 (en) * 2005-09-30 2008-06-03 General Electric Company Hydrophilic membrane and associated method
WO2007044345A2 (en) * 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
US20070138090A1 (en) * 2005-10-05 2007-06-21 Jordan Edward J Method and apparatus for treating wastewater
US7455765B2 (en) 2006-01-25 2008-11-25 Siemens Water Technologies Corp. Wastewater treatment system and method
US7537697B2 (en) * 2006-02-01 2009-05-26 Woongjin Chemical Co., Ltd. Selective membrane having a high fouling resistance
US20070251883A1 (en) * 2006-04-28 2007-11-01 Niu Q Jason Reverse Osmosis Membrane with Branched Poly(Alkylene Oxide) Modified Antifouling Surface
CN101460237B (zh) * 2006-05-12 2013-09-04 陶氏环球技术有限责任公司 改性膜
JP2008093544A (ja) * 2006-10-10 2008-04-24 Nitto Denko Corp 複合半透膜及びその製造方法
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
JP2010508140A (ja) 2006-10-27 2010-03-18 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 逆浸透薄膜のためのミクロおよびナノ複合支持体構造
CN101605592B (zh) * 2007-02-05 2011-10-12 陶氏环球技术公司 改性的聚酰胺膜
JP2008246419A (ja) * 2007-03-30 2008-10-16 Nitto Denko Corp 複合半透膜の製造方法
US8318028B2 (en) 2007-04-02 2012-11-27 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
KR20130135980A (ko) 2007-05-29 2013-12-11 지멘스 인더스트리 인코포레이티드 펄스형 공기리프트 펌프를 이용한 막 세정 방법 및 장치
CA2700333A1 (en) * 2007-09-21 2009-03-26 The Regents Of The University Of California Nanocomposite membranes and methods of making and using same
EP2225604A1 (en) * 2007-12-28 2010-09-08 Dow Global Technologies Inc. Phase compensation film comprising polymer nanoparticles imbibed with liquid crystal material
JP5241853B2 (ja) * 2007-12-28 2013-07-17 ダウ グローバル テクノロジーズ エルエルシー 微小機能性材料
US8177978B2 (en) * 2008-04-15 2012-05-15 Nanoh20, Inc. Reverse osmosis membranes
KR101575385B1 (ko) * 2008-04-15 2015-12-08 나노에이치투오, 인코포레이티드. 하이브리드 나노 입자 tfc 멤브레인
US8940173B2 (en) * 2008-05-29 2015-01-27 Lawrence Livermore National Security, Llc Membranes with functionalized carbon nanotube pores for selective transport
US20090321355A1 (en) * 2008-06-30 2009-12-31 NANOASIS TECHNOLOGIES, INC., a corporation of the state of Delaware Membranes with embedded nanotubes for selective permeability
US7993524B2 (en) * 2008-06-30 2011-08-09 Nanoasis Technologies, Inc. Membranes with embedded nanotubes for selective permeability
US8147735B2 (en) * 2008-07-09 2012-04-03 Eltron Research & Development, Inc. Semipermeable polymers and method for producing same
CA2731774A1 (en) 2008-07-24 2010-01-28 Siemens Water Technologies Corp. Frame system for membrane filtration modules
AU2009282912B2 (en) 2008-08-20 2014-11-27 Evoqua Water Technologies Llc Improved membrane system backwash energy efficiency
US7815987B2 (en) 2008-12-04 2010-10-19 Dow Global Technologies Inc. Polyamide membrane with coating of polyalkylene oxide and polyacrylamide compounds
MX2011008050A (es) 2009-02-03 2011-09-09 Aquaz As Membrana nanofabricada con proteoliposomas polimerizados.
TWI398353B (zh) * 2009-03-02 2013-06-11 Ind Tech Res Inst 奈米纖維材料與脫鹽過濾材料
US8580341B2 (en) * 2009-05-22 2013-11-12 General Electric Company Method of making composite membrane
AU2010101488B4 (en) 2009-06-11 2013-05-02 Evoqua Water Technologies Llc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
WO2011008549A2 (en) 2009-06-29 2011-01-20 NanoH2O Inc. Improved hybrid tfc ro membranes with nitrogen additives
AU2010269488B2 (en) * 2009-07-06 2013-07-11 Sekisui Chemical Co., Ltd. Polymer membrane for water treatment
WO2011005657A1 (en) 2009-07-09 2011-01-13 Dow Global Technologies Inc. Spiral wound module including membrane sheet with capillary channels
CN102596376B (zh) 2009-10-19 2014-11-19 陶氏环球技术有限责任公司 测试螺旋卷组件的完整性的方法
WO2011053452A1 (en) 2009-10-27 2011-05-05 Dow Global Technologies Llc Method for applying tape layer to outer periphery of spiral wound module
US20110277631A1 (en) * 2009-11-12 2011-11-17 National University Of Singapore Method for modifying a polyimide membrane
US8529681B1 (en) 2010-01-07 2013-09-10 Sandia Corporation Biofouling-resistant ceragenin-modified materials and structures for water treatment
WO2011087536A1 (en) 2010-01-12 2011-07-21 Dow Global Technologies Llc Method of testing spiral wound modules by thermal imaging
WO2011112351A1 (en) 2010-03-10 2011-09-15 Dow Global Technologies Llc Polyamide membrane with a coating comprising polyalkylene oxide and acetophenone compounds
CN102821837B (zh) * 2010-03-24 2015-07-15 陶氏环球技术有限责任公司 螺旋卷过滤组件
WO2011136865A1 (en) 2010-04-26 2011-11-03 Dow Global Technologies Llc Polyamide membrane with a coating comprising polyalkylene oxide and triazine compounds
US9914097B2 (en) 2010-04-30 2018-03-13 Evoqua Water Technologies Llc Fluid flow distribution device
US8733558B2 (en) 2010-05-24 2014-05-27 Dow Global Technologies Llc Composite membrane with coating comprising polyalkylene oxide and biguanide-type compounds
US8646616B2 (en) 2010-05-24 2014-02-11 Dow Global Technologies Llc Composite membrane with coating comprising polyalkylene oxide and imidazol compounds
WO2011149573A1 (en) 2010-05-24 2011-12-01 Dow Global Technologies Llc Polyamide membrane with coating comprising polyalkylene oxide and oxy- substituted phenyl compounds
NO335286B1 (no) * 2010-06-04 2014-11-03 Tom-Nils Nilsen Tynnfilmkompositter
KR101031918B1 (ko) * 2010-07-16 2011-05-02 이송근 액자형 조립식 간판 프레임
US8114478B1 (en) 2010-09-17 2012-02-14 Dow Global Technologies Llc Dual-sided membrane sheet and method for making the same
WO2012040412A1 (en) 2010-09-24 2012-03-29 Siemens Industry, Inc. Fluid control manifold for membrane filtration system
US9216385B2 (en) * 2010-10-04 2015-12-22 Saudi Arabian Oil Company Application of rejection enhancing agents (REAs) that do not have cloud point limitations on desalination membranes
CN103068472B (zh) 2010-10-26 2015-04-29 陶氏环球技术有限责任公司 包括具不同渗透率区域的膜片的螺旋卷组件
JP5968328B2 (ja) * 2010-11-10 2016-08-10 ナノエイチツーオー・インコーポレーテッド 非金属添加剤を含む改良された混成tfcro膜
JP5934252B2 (ja) 2011-01-24 2016-06-15 ダウ グローバル テクノロジーズ エルエルシー 複合ポリアミド膜
JP5912133B2 (ja) 2011-01-24 2016-04-27 ダウ グローバル テクノロジーズ エルエルシー 複合ポリアミド膜
ES2524318T3 (es) 2011-01-24 2014-12-05 Dow Global Technologies Llc Método para preparar una membrana de poliamida de material compuesto
KR101240956B1 (ko) * 2011-02-18 2013-03-11 웅진케미칼 주식회사 내오염성능이 우수한 역삼투 복합막 및 그의 제조방법
KR101440968B1 (ko) 2011-06-17 2014-09-17 주식회사 엘지화학 초친수성 보호층을 포함하는 역삼투막 및 이의 제조방법
US8895104B2 (en) 2011-07-01 2014-11-25 International Business Machines Corporation Thin film composite membranes embedded with molecular cage compounds
US8778182B2 (en) 2011-07-28 2014-07-15 Dow Global Technologies Llc Spiral wound element and seal assembly
CN103764264B (zh) * 2011-08-31 2016-11-16 陶氏环球技术有限责任公司 源自包含胺反应性官能团和含磷官能团的单体的复合聚酰胺膜
US9029600B2 (en) 2011-09-29 2015-05-12 Dow Global Technologies Llc Method for preparing high purity mono-hydrolyzed acyl halide compound
ES2556832T3 (es) 2011-09-29 2016-01-20 Dow Global Technologies Llc Membrana de poliamida compuesta derivada de monómero de haluro de acilo que contiene ácido carboxílico
US9604166B2 (en) 2011-09-30 2017-03-28 Evoqua Water Technologies Llc Manifold arrangement
CA2850522C (en) 2011-09-30 2021-03-16 Evoqua Water Technologies Llc Shut-off valve for isolation of hollow fiber membrane filtration module
CN103127845A (zh) * 2011-12-05 2013-06-05 杭州费尔过滤技术有限公司 一种无支撑聚酰胺微孔膜及其制备方法
JP6018222B2 (ja) 2012-01-06 2016-11-02 ダウ グローバル テクノロジーズ エルエルシー 複合ポリアミド膜
WO2013126238A1 (en) 2012-02-21 2013-08-29 Dow Global Technologies Llc Composite membrane
CN104159656A (zh) 2012-03-02 2014-11-19 陶氏环球技术有限责任公司 多程超滤系统
RU2492916C1 (ru) * 2012-03-12 2013-09-20 Закрытое акционерное общество "РМ Нанотех" Композитная полимерная мембрана для нанофильтрации и способ ее получения
KR102108593B1 (ko) 2012-06-28 2020-05-29 에보쿠아 워터 테크놀로지스 엘엘씨 포팅 방법
US9662615B2 (en) 2012-07-19 2017-05-30 Dow Global Technologies Llc Composite polyamide membrane
US9346023B2 (en) * 2012-08-21 2016-05-24 General Electric Company Flux enhancing agent for improving composite polyamide reverse osmosis membrane performance
KR20150054918A (ko) 2012-09-14 2015-05-20 에보쿠아 워터 테크놀로지스 엘엘씨 막을 위한 중합체 블렌드
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
AU2013324056B2 (en) 2012-09-26 2017-11-16 Evoqua Water Technologies Llc Membrane securement device
WO2014052139A1 (en) 2012-09-27 2014-04-03 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
EP2886187B1 (en) 2012-11-21 2017-04-05 LG Chem, Ltd. Outstandingly chlorine resistant high-flow-rate water-treatment separation membrane and production method for same
US9211507B2 (en) 2012-11-21 2015-12-15 Lg Chem, Ltd. Water-treatment separating membrane of high flux having good chlorine resistance and method of manufacturing the same
US9895666B2 (en) 2013-01-14 2018-02-20 Dow Global Technologies Llc Composite polyamide membrane made using substituted benzamide monomer
CN104918687A (zh) 2013-01-14 2015-09-16 陶氏环球技术有限责任公司 使用非极性溶剂的掺合物经由界面聚合制造复合聚酰胺膜
US20150314243A1 (en) * 2013-01-14 2015-11-05 Dow Global Technologies Llc Composite polyamide membrane including tri-hydrocarbyl phosphate
CN105188875B (zh) 2013-03-13 2017-03-08 陶氏环球技术有限责任公司 用于圆柱形过滤元件的拼接纤维增强外壳
US9533262B2 (en) 2013-03-14 2017-01-03 Dow Global Technologies Llc Composite polyamide membrane including dissolvable polymer coating
US9051417B2 (en) 2013-03-16 2015-06-09 Dow Global Technologies Llc Method for solubilizing carboxylic acid-containing compound in hydrocarbon solvent
US9289729B2 (en) 2013-03-16 2016-03-22 Dow Global Technologies Llc Composite polyamide membrane derived from carboxylic acid containing acyl halide monomer
US9051227B2 (en) 2013-03-16 2015-06-09 Dow Global Technologies Llc In-situ method for preparing hydrolyzed acyl halide compound
US8999449B2 (en) * 2013-03-27 2015-04-07 Dow Global Technologies Llc Composite polyamide membrane derived from aromatic monomer including anhydride and sulfonyl halide functional groups
WO2014176067A1 (en) 2013-04-26 2014-10-30 Dow Global Technologies Llc Assembly including serially connected spiral wound modules with permeate flow controller
CN105163837B (zh) 2013-05-03 2017-05-10 陶氏环球技术有限责任公司 衍生自脂肪族非环状叔胺化合物的复合聚酰胺膜
CN104209012A (zh) * 2013-05-29 2014-12-17 成都慧成科技有限责任公司 一种高通量、高盐截留率反渗透膜的制备方法
JP6608811B2 (ja) * 2013-06-07 2019-11-20 エルジー・ケム・リミテッド 耐酸化性及び耐塩素性に優れたポリアミド系水処理分離膜及びその製造方法
KR101451304B1 (ko) * 2013-07-18 2014-10-16 한국화학연구원 유·무기 나노복합막의 제조방법 및 이로부터 제조된 유·무기 나노복합막
HUE061765T2 (hu) 2013-10-02 2023-08-28 Rohm & Haas Electronic Mat Singapore Pte Ltd Berendezés membrán filtrációs modul javítására
EP3077088B1 (en) 2013-12-02 2017-12-27 Dow Global Technologies LLC Method for forming a composite polyamide membrane post treated with nitrious acid
CN106170333B (zh) 2013-12-02 2019-02-15 陶氏环球技术有限责任公司 用二羟基芳基化合物和亚硝酸处理的复合聚酰胺膜
US20160304363A1 (en) 2014-01-07 2016-10-20 Dow Global Technologies Llc Separation of hydrocarbons from aqueous mixture using fouling resistant reverse osmosis membrane
CA2935680C (en) 2014-01-07 2022-01-18 Dow Global Technologies Llc Treatment of aqueous mixtures containing anionic surfactants using fouling resistant reverse osmosis membrane
CN105873666B (zh) * 2014-01-09 2019-11-01 陶氏环球技术有限责任公司 具有高酸含量和低偶氮含量的复合聚酰胺膜
JP6535010B2 (ja) 2014-01-09 2019-06-26 ダウ グローバル テクノロジーズ エルエルシー 好ましいアゾ含有量を有する複合ポリアミド皮膜
WO2015105636A1 (en) 2014-01-09 2015-07-16 Dow Global Technologies Llc Composite polyamide membrane having azo content and high acid content
US20160317977A1 (en) * 2014-01-13 2016-11-03 Dow Global Technologies Llc Highly swellable composite polyamide membrane
CN105916573A (zh) 2014-01-31 2016-08-31 陶氏环球技术有限责任公司 包括纤维素基季铵涂层的复合聚酰胺膜
US10258928B2 (en) 2014-03-31 2019-04-16 Dow Global Technologies Llc Spiral wound membrane module adapted for high recovery
JP2017513703A (ja) 2014-04-28 2017-06-01 ダウ グローバル テクノロジーズ エルエルシー 亜硝酸で後処理される複合ポリアミド膜
US10351444B2 (en) * 2014-05-08 2019-07-16 Organo Corporation Filtration treatment system and filtration treatment method
KR102357884B1 (ko) * 2014-05-14 2022-02-03 다우 글로벌 테크놀로지스 엘엘씨 아질산으로 후-처리된 복합 폴리아미드 멤브레인
KR102359211B1 (ko) * 2014-05-14 2022-02-07 다우 글로벌 테크놀로지스 엘엘씨 아질산으로 후처리된 복합 폴리아미드 막
JP6633545B2 (ja) 2014-05-14 2020-01-22 ダウ グローバル テクノロジーズ エルエルシー 亜硝酸で後処理される複合ポリアミド膜
CN104056494B (zh) * 2014-07-07 2016-04-13 岳阳唯尔复合材料科技有限公司 聚合物超薄亚纳滤复合膜滤芯的溶液涂层连续生产设备及方法
EP3197590B1 (en) 2014-09-24 2018-08-15 Dow Global Technologies LLC Spiral wound filtration assembly including integral biofilter
US11439708B2 (en) 2014-10-06 2022-09-13 Lawrence Livermore National Security, Llc Nanotube trans-membrane channels mimicking biological porins
CN104474909A (zh) * 2014-11-28 2015-04-01 北京碧水源膜科技有限公司 一种反渗透膜的制备方法
WO2016130287A1 (en) 2015-02-11 2016-08-18 Dow Global Technologies Llc Submerged hyperfiltration system
US10010833B2 (en) 2015-02-18 2018-07-03 Lg Nanoh2O, Inc. Spiral wound membrane module with reinforced fold line
EP3283197B1 (en) 2015-04-16 2019-06-19 Dow Global Technologies LLC Filtration assembly including spiral wound bioreactors and membrane modules positioned in separate pressure vessels
EP3283198B1 (en) 2015-04-16 2019-08-14 Dow Global Technologies LLC Filtration assembly including spiral wound bioreactors and hyperfiltration membrane modules
US9731985B2 (en) * 2015-06-03 2017-08-15 Lg Nanoh2O, Inc. Chemical additives for enhancement of water flux of a membrane
US9695065B2 (en) 2015-06-03 2017-07-04 Lg Nanoh2O, Inc. Combination of chemical additives for enhancement of water flux of a membrane
US9724651B2 (en) 2015-07-14 2017-08-08 Lg Nanoh2O, Inc. Chemical additives for water flux enhancement
EP3322511B1 (en) 2015-07-14 2022-09-07 Rohm & Haas Electronic Materials Singapore Pte. Ltd Aeration device for filtration system
KR102035014B1 (ko) 2015-07-29 2019-10-22 다우 글로벌 테크놀로지스 엘엘씨 나권형 막 모듈 및 염수 밀봉재를 포함하는 필터 어셈블리
US9861940B2 (en) 2015-08-31 2018-01-09 Lg Baboh2O, Inc. Additives for salt rejection enhancement of a membrane
CN107735166B (zh) * 2015-09-01 2020-10-02 株式会社Lg化学 水处理膜生产方法、使用其生产的水处理膜及包括水处理膜的水处理模块
WO2017058496A1 (en) 2015-09-30 2017-04-06 Dow Global Technologies Llc Filter assembly including spiral wound module, brine seal and end cap
US10752533B2 (en) 2015-10-30 2020-08-25 DDP Specialty Electronic Materials US, Inc. Membrane treatment of ammonia-containing waste water
CN108430612B (zh) * 2015-12-25 2021-04-20 东丽株式会社 复合半透膜
US9737859B2 (en) 2016-01-11 2017-08-22 Lg Nanoh2O, Inc. Process for improved water flux through a TFC membrane
US10155203B2 (en) 2016-03-03 2018-12-18 Lg Nanoh2O, Inc. Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agents
CN106178969A (zh) * 2016-07-28 2016-12-07 湖南沁森环保高科技有限公司 一种高性能复合反渗透膜的制备方法及其制得的反渗透膜
CN120618250A (zh) 2016-08-31 2025-09-12 Ddp 特种电子材料美国有限责任公司 包含集成渗透物监测的螺旋卷绕模块组合件
US12048903B2 (en) 2016-09-12 2024-07-30 Fluid Technology Solutions (Fts), Inc. Thin films covalently bonded to cellulose ester membranes and methods of making the same
JP7121036B2 (ja) 2017-04-05 2022-08-17 ダウ グローバル テクノロジーズ エルエルシー 統合圧力モニタリングを含むスパイラル巻きモジュールアセンブリ
CN110545903B (zh) * 2017-04-19 2021-12-07 香港大学 具有纳米尺寸气泡的膜渗透性增强的薄膜复合膜、其制备方法和用途
CN111356521B (zh) 2017-07-27 2022-07-05 美国Ddp特种电子材料公司 包括集成的压差监测的螺旋卷式膜模块
JP7300810B2 (ja) * 2017-09-15 2023-06-30 日東電工株式会社 複合半透膜及びその製造方法
CN107486029A (zh) * 2017-09-25 2017-12-19 杭州水处理技术研究开发中心有限公司 一种极低压反渗透膜的制备方法
JP2019098329A (ja) * 2017-11-30 2019-06-24 東レ株式会社 複合半透膜および複合半透膜の製造方法
KR102762156B1 (ko) 2018-01-15 2025-02-05 디디피 스페셜티 일렉트로닉 머티리얼즈 유에스, 엘엘씨 일체형 유동 제한기 및 센서를 갖는 와권형 조립체
CN108079806B (zh) 2018-02-07 2020-09-08 浙江大学 一种聚酰胺半透膜、制备方法及其应用
EP3702020B1 (en) * 2018-07-09 2025-03-12 Lg Chem, Ltd. Water treatment separation membrane, water treatment module comprising same, and manufacturing method therefor
CN111408281B (zh) * 2019-01-07 2022-11-18 中国石油化工股份有限公司 一种复合正渗透膜及制备方法
CN111450716A (zh) * 2019-01-18 2020-07-28 南开大学 一类共价交联的高分子-金属-有机笼复合膜的制备
CN110327797B (zh) * 2019-07-12 2022-02-25 云南师范大学 含咔唑活性基团的新型柔性有机多孔聚合物中空纤维膜及其制备方法和应用
CN110354682B (zh) * 2019-08-02 2022-01-07 万华化学集团股份有限公司 一种抗生物污染反渗透膜及其制备方法和应用
CN110697833A (zh) * 2019-10-09 2020-01-17 宁波泰意德过滤技术有限公司 一种重金属处理用纳滤膜及其制备方法
US12311053B2 (en) 2019-12-13 2025-05-27 Lawrence Livermore National Security, Llc Nanotube-vesicle compositions and uses thereof
WO2022152748A1 (en) 2021-01-13 2022-07-21 Aquaporin A/S Membrane for water filtration
CN112755817B (zh) * 2021-02-22 2023-06-13 中国科学院苏州纳米技术与纳米仿生研究所 一种具有高性能的复合纳滤膜、其制备方法及应用
CN114307652B (zh) * 2021-12-23 2022-09-16 中南大学湘雅医院 一种硫代磷酸血液净化改性膜及其制备方法
CN115055064A (zh) * 2022-08-17 2022-09-16 苏州苏瑞膜纳米科技有限公司 一种高性能聚酰胺复合反渗透膜的制备方法
CN116116235B (zh) * 2023-02-02 2023-08-01 中复新水源科技有限公司 一种具有自愈合功能的反渗透膜及其制备方法
WO2025129489A1 (en) 2023-12-20 2025-06-26 Ddp Specialty Electronic Materials Us, Llc Lithium extraction method

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525261A (en) * 1894-08-28 Oil-burner attachment
NL82724C (enExample) 1951-06-19
FR1587422A (enExample) 1968-10-07 1970-03-20
DE2602493A1 (de) * 1975-01-27 1976-07-29 Ramot Plastics Verfahren zur entfernung von harnstoff aus waessrigen loesungen
JPS54151570A (en) 1978-05-22 1979-11-28 Teijin Ltd Selectively permeable composite membrane and its manufacture
US4277344A (en) * 1979-02-22 1981-07-07 Filmtec Corporation Interfacially synthesized reverse osmosis membrane
CH660852A5 (de) * 1982-11-23 1987-05-29 Aligena Ag Dynamische membranen, die sich als duenne polymerschichten auf poroesen, polymeren traegermaterialien befinden.
US4758343A (en) 1985-09-20 1988-07-19 Toray Industries, Inc. Interfacially synthesized reverse osmosis membrane
US4765897A (en) 1986-04-28 1988-08-23 The Dow Chemical Company Polyamide membranes useful for water softening
US4824574A (en) 1986-04-28 1989-04-25 The Dow Chemical Company Novel water softening process using membranes
US4948506A (en) * 1986-07-07 1990-08-14 Bend Research, Inc. Physicochemically functional ultrathin films by interfacial polymerization
US4834886A (en) * 1987-01-08 1989-05-30 Filmtec Corporation Process for making alkali resistant hyperfiltration membrane and resulting product
JPS63271847A (ja) 1987-04-28 1988-11-09 Mitsubishi Electric Corp シヤドウマスク式カラ−ブラウン管
JPH0622424B2 (ja) 1989-08-24 1994-03-30 株式会社オシキリ 生地制御システム
US4950404A (en) 1989-08-30 1990-08-21 Allied-Signal Inc. High flux semipermeable membranes
US4983291A (en) * 1989-12-14 1991-01-08 Allied-Signal Inc. Dry high flux semipermeable membranes
JP2505631B2 (ja) 1990-08-09 1996-06-12 東レ株式会社 複合半透膜およびその製造方法および高純度水の製造方法
JPH04161234A (ja) * 1990-10-24 1992-06-04 Toray Ind Inc 複合膜の製造方法
US5254261A (en) * 1991-08-12 1993-10-19 Hydranautics Interfacially synthesized reverse osmosis membranes and processes for preparing the same
US5271843A (en) * 1991-09-09 1993-12-21 Allied-Signal Inc. Chlorine-tolerant, thin-film composite membrane
US5271483A (en) 1992-12-02 1993-12-21 Hong Young K Apparatus for lifting false floor in swimming pool
US5614099A (en) 1994-12-22 1997-03-25 Nitto Denko Corporation Highly permeable composite reverse osmosis membrane, method of producing the same, and method of using the same
JP3489922B2 (ja) 1994-12-22 2004-01-26 日東電工株式会社 高透過性複合逆浸透膜の製造方法
US5989426A (en) 1995-07-05 1999-11-23 Nitto Denko Corp. Osmosis membrane
US5755964A (en) 1996-02-02 1998-05-26 The Dow Chemical Company Method of treating polyamide membranes to increase flux
JP3681214B2 (ja) 1996-03-21 2005-08-10 日東電工株式会社 高透過性複合逆浸透膜
JP4080565B2 (ja) * 1996-04-26 2008-04-23 大日本インキ化学工業株式会社 多孔質体の製造方法および多孔質体
US5658460A (en) * 1996-05-07 1997-08-19 The Dow Chemical Company Use of inorganic ammonium cation salts to maintain the flux and salt rejection characteristics of reverse osmosis and nanofiltration membranes during drying
JP3849263B2 (ja) * 1996-12-27 2006-11-22 東レ株式会社 複合半透膜及びその製造方法
US5876602A (en) 1997-11-04 1999-03-02 The Dow Chemical Company Treatment of composite polyamide membranes to improve performance
JP3985387B2 (ja) 1998-04-27 2007-10-03 東レ株式会社 複合半透膜の製造方法
ES2249867T3 (es) * 1999-06-08 2006-04-01 Nitto Denko Corporation Modulo de membrana para la separacion de liquidos y metodo para fabricar el mismo.
US6337018B1 (en) * 2000-04-17 2002-01-08 The Dow Chemical Company Composite membrane and method for making the same

Similar Documents

Publication Publication Date Title
JP2003531219A5 (enExample)
CN1210093C (zh) 复合膜及其制造方法
US4741831A (en) Process and composition for removal of metal ions from aqueous solutions
KR100894495B1 (ko) 보론제거성능이 우수한 역삼투 분리막 및 그 제조방법
TW200909044A (en) Oxidation-resistant composite reverse osmosis membrane
JPH03197485A (ja) 無機保持体に結合したピリジン含有アルコキシシランおよび溶液から所望のイオンを分離および濃縮するためにそれを利用する方法
JP2005139180A5 (enExample)
JP2005505406A (ja) 複合ナノ濾過膜および逆浸透膜ならびにこれを生成するための方法
CZ304071B6 (cs) Katalyzátor pro asymetrickou hydrogenaci a asymetrickou prenosovou hydrogenaci
JPS59115704A (ja) 半透膜の処理法
JPH086058B2 (ja) インク組成物の製造方法
JP2002522548A (ja) N−置換n−(ホスホノメチル)グリシンの酸化によるn−(ホスホノメチル)グリシン製造方法
ATE472368T1 (de) Verfahren zur herstellung von bis(perfluoralkyl)phosphinsäuren und deren salze
JP5060013B2 (ja) ジルコニウムやハフニウムのような金属の分離方法
US20070193946A1 (en) Membrane for the separation of material mixtures and method for production thereof
TW200526677A (en) Process for the preparation of N-phosphonomethylglycine and derivatives thereof
TWI481615B (zh) 用於錳的原子層沉積之前驅物及方法
JPWO2022153889A5 (enExample)
CN1041694C (zh) 从多离子源溶液中浓缩和分离所希望得到的离子的方法及所使用的配位体-固体复合物
KR102075181B1 (ko) 폴리아미드 계면중합용 조성물, 이를 이용한 역삼투막의 제조방법 및 역삼투막 및 수처리 모듈
JPH1176776A5 (enExample)
JP2009142265A5 (enExample)
Juang et al. The competitive permeation of cobalt and nickel with supported liquid membranes
JPS625179B2 (enExample)
JPH0370533B2 (enExample)