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 (https=) 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 (https=)
EP (1) EP1276551B1 (https=)
JP (1) JP4932120B2 (https=)
KR (1) KR100839805B1 (https=)
CN (1) CN1210093C (https=)
AU (2) AU2001255246B2 (https=)
CA (1) CA2403301C (https=)
DE (1) DE60139615D1 (https=)
DK (1) DK1276551T3 (https=)
ES (1) ES2328449T3 (https=)
IL (2) IL152286A0 (https=)
TW (1) TWI243707B (https=)
WO (1) WO2001078882A2 (https=)

Families Citing this family (201)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69740003D1 (de) * 1996-12-20 2010-11-04 Siemens Water Tech Corp Reinigungsmethode
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
CA2501628C (en) * 2002-10-10 2012-12-04 U.S. Filter Wastewater Group, Inc. A filtration and backwashing arrangement for membrane modules
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
KR101115173B1 (ko) 2003-08-29 2012-02-24 지멘스 워터 테크놀로지스 코포레이션 역류
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
WO2005046849A1 (en) 2003-11-14 2005-05-26 U.S. Filter Wastewater Group, Inc. 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
AU2005240524C1 (en) 2004-04-22 2009-12-24 Evoqua Water Technologies Llc Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
US7074256B2 (en) * 2004-05-13 2006-07-11 Battelle Energy Alliance, Llc Phosphazene membranes for gas separations
US7819956B2 (en) * 2004-07-02 2010-10-26 Siemens Water Technologies Corp. Gas transfer membrane
JP2008505197A (ja) 2004-07-05 2008-02-21 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 親水性膜
NZ588094A (en) * 2004-08-20 2012-04-27 Siemens Water Tech Corp Potting head for hollow fibre filter module
US8790515B2 (en) 2004-09-07 2014-07-29 Evoqua Water Technologies Llc Reduction of backwash liquid waste
AU2005284677B2 (en) 2004-09-14 2010-12-23 Evoqua Water Technologies Llc Methods and apparatus for removing solids from a membrane module
NZ553771A (en) 2004-09-15 2010-11-26 Siemens Water Tech Corp Continuously variable aeration of membrane filtration system and flow control device when used in such application
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
JP2008518748A (ja) * 2004-11-02 2008-06-05 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 浸漬クロスフロー濾過
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
US8758622B2 (en) 2004-12-24 2014-06-24 Evoqua Water Technologies Llc Simple gas scouring method and apparatus
NZ583228A (en) 2004-12-24 2012-05-25 Siemens Industry Inc Cleaning in membrane filtration systems
US20080093297A1 (en) * 2005-01-14 2008-04-24 Gock Kenneth W Filtration System
EP1866064A4 (en) * 2005-03-09 2009-08-19 Univ California NANOCOMPOSITE MEMBRANES AND METHOD FOR THE PRODUCTION AND USE THEREOF
NZ562786A (en) 2005-04-29 2010-10-29 Siemens Water Tech Corp Chemical clean for membrane filter
GB0512248D0 (en) 2005-06-16 2005-07-27 Bp Exploration Operating Water flooding method
CA2611116A1 (en) * 2005-06-20 2006-12-28 Siemens Water Technologies Corp. Cross linking treatment of polymer membranes
CA2614736A1 (en) * 2005-07-12 2007-01-18 Cargill, Incorporated Extended-life water softening system, apparatus and method
WO2007006104A1 (en) 2005-07-14 2007-01-18 Siemens Water Technologies Corp. Monopersulfate treatment of membranes
EP1913061A1 (en) * 2005-08-08 2008-04-23 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
SG140229A1 (en) 2005-08-22 2008-03-28 Siemens Water Tech Corp An assembly for water filtration using a tube manifold to minimise backwash
WO2007027821A2 (en) * 2005-08-30 2007-03-08 Colorlink, Inc. High yield bonding process for manufacturing polycarbonate polarized lenses
US7381331B2 (en) * 2005-09-30 2008-06-03 General Electric Company Hydrophilic membrane and associated method
WO2007044415A2 (en) * 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
WO2007044345A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. 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
CA2667579A1 (en) * 2006-10-27 2008-05-15 The Regents Of The University Of California Micro-and nanocomposite support structures for reverse osmosis thin film membranes
WO2008097786A2 (en) * 2007-02-05 2008-08-14 Dow Global Technologies Inc. Modified polyamide membrane
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
EP2463017A1 (en) 2007-05-29 2012-06-13 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
JP2010540215A (ja) * 2007-09-21 2010-12-24 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 ナノ複合膜ならびにその作製および使用方法
KR20100112592A (ko) * 2007-12-28 2010-10-19 다우 글로벌 테크놀로지스 인크. 소규모 기능성 물질
EP2225604A1 (en) * 2007-12-28 2010-09-08 Dow Global Technologies Inc. Phase compensation film comprising polymer nanoparticles imbibed with liquid crystal material
CA2720673C (en) * 2008-04-15 2017-08-08 Nanoh2O, Inc. Hybrid thin film composite reverse osmosis membranes
US8177978B2 (en) 2008-04-15 2012-05-15 Nanoh20, Inc. Reverse osmosis membranes
WO2009148959A2 (en) * 2008-05-29 2009-12-10 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
CN102112213B (zh) 2008-07-24 2016-08-03 伊沃夸水处理技术有限责任公司 用于膜过滤模块的框架系统
JP2012500117A (ja) 2008-08-20 2012-01-05 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 膜濾過システムの逆洗エネルギ効率の改善
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
WO2011004786A1 (ja) * 2009-07-06 2011-01-13 積水化学工業株式会社 高分子水処理膜
CN102470324B (zh) 2009-07-09 2014-06-25 陶氏环球技术有限责任公司 包含带有毛细管通道的膜片的螺旋卷绕式组件
US8571296B2 (en) 2009-10-19 2013-10-29 Dow Global Technologies Llc Method of testing the integrity of spiral wound modules
EP2493598B1 (en) 2009-10-27 2014-07-16 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
US8557031B1 (en) 2010-01-07 2013-10-15 Sandia Corporation Methods for attaching polymerizable ceragenins to water treatment membranes using amine and amide linkages
CN102711964B (zh) 2010-01-12 2014-10-22 陶氏环球技术有限责任公司 通过热成像测试螺旋卷组件的方法
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
CN102869432B (zh) 2010-04-30 2016-02-03 伊沃夸水处理技术有限责任公司 流体流分配装置
US8733558B2 (en) 2010-05-24 2014-05-27 Dow Global Technologies Llc Composite membrane with coating comprising polyalkylene oxide and biguanide-type compounds
WO2011149572A1 (en) 2010-05-24 2011-12-01 Dow Global Technologies Llc Polyamide membrane with coating comprising polyalkylene oxide and imidazol compounds
US8757396B2 (en) 2010-05-24 2014-06-24 Dow Global Technologies Llc Composite 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
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc 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
ES2478966T3 (es) 2010-10-26 2014-07-23 Dow Global Technologies Llc Módulo enrollado en espiral que incluye una lámina de membrana con regiones que tienen diferentes permeabilidades
EP2637773B1 (en) 2010-11-10 2019-10-30 NanoH2O Inc. Improved hybrid tfc ro membranes with non-metallic additives
CN103328083B (zh) 2011-01-24 2018-02-09 陶氏环球技术有限责任公司 复合聚酰胺膜
KR101920192B1 (ko) 2011-01-24 2018-11-20 다우 글로벌 테크놀로지스 엘엘씨 복합 폴리아미드 막
US8968828B2 (en) 2011-01-24 2015-03-03 Dow Global Technologies Llc Composite polyamide membrane
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
KR101946792B1 (ko) 2011-09-29 2019-02-13 다우 글로벌 테크놀로지스 엘엘씨 카복실산 함유 아실 할라이드 단량체로부터 유도된 복합 폴리아미드 멤브레인
WO2013048764A1 (en) 2011-09-29 2013-04-04 Dow Global Technologies Llc Method for preparing high purity mono-hydrolyzed acyl halide compound
JP2014528354A (ja) 2011-09-30 2014-10-27 エヴォクア ウォーター テクノロジーズ エルエルシーEvoqua Water Technologiesllc 隔離バルブ
CN103958024B (zh) 2011-09-30 2016-07-06 伊沃夸水处理技术有限责任公司 改进的歧管排列
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
ES2806675T3 (es) 2012-01-06 2021-02-18 Ddp Specialty Electronic Mat Us Inc Método de preparación de una membrana de poliamida de material compuesto
WO2013126238A1 (en) 2012-02-21 2013-08-29 Dow Global Technologies Llc Composite membrane
EP2790818A1 (en) 2012-03-02 2014-10-22 Dow Global Technologies LLC Multi-pass hyperfiltration system
RU2492916C1 (ru) * 2012-03-12 2013-09-20 Закрытое акционерное общество "РМ Нанотех" Композитная полимерная мембрана для нанофильтрации и способ ее получения
AU2013280452B2 (en) 2012-06-28 2017-07-20 Evoqua Water Technologies Llc A potting method
CN104470627B (zh) * 2012-07-19 2018-05-11 陶氏环球技术有限责任公司 复合聚酰胺膜
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
DE112013004713T5 (de) 2012-09-26 2015-07-23 Evoqua Water Technologies Llc Membransicherungsvorrichtung
AU2013231145B2 (en) 2012-09-26 2017-08-17 Evoqua Water Technologies Llc Membrane potting methods
KR20150059788A (ko) 2012-09-27 2015-06-02 에보쿠아 워터 테크놀로지스 엘엘씨 침지된 막을 위한 가스 스코어링 장치
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
EP2762223B1 (en) * 2012-11-21 2020-05-06 LG Chem, Ltd. High-flow water treatment separation membrane having superior chlorine resistance
JP6272905B2 (ja) * 2013-01-14 2018-01-31 ダウ グローバル テクノロジーズ エルエルシー トリ−ヒドロカルビルホスフェートを含む複合ポリアミド膜
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
WO2014109947A1 (en) * 2013-01-14 2014-07-17 Dow Global Technologies Llc Composite polyamide membrane comprising substituted benzamide monomer
WO2014163950A1 (en) 2013-03-13 2014-10-09 Dow Global Technologies Llc Spliced fiber-reinforced outer shell for cylindrical filtration element
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
US9051227B2 (en) 2013-03-16 2015-06-09 Dow Global Technologies Llc In-situ method for preparing hydrolyzed acyl halide compound
US9289729B2 (en) 2013-03-16 2016-03-22 Dow Global Technologies Llc Composite polyamide membrane derived from carboxylic acid containing acyl halide monomer
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
EP2958665B1 (en) 2013-04-26 2018-07-04 Dow Global Technologies LLC Assembly including serially connected spiral wound modules with permeate flow controller
WO2014179024A1 (en) 2013-05-03 2014-11-06 Dow Global Technologies Llc Composite polyamide membrane derived from an aliphatic acyclic tertiary amine compound
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
EP2835175B1 (en) * 2013-06-07 2020-09-23 LG Chem, Ltd. Polyamide-based water treatment separation membrane having excellent oxidation resistance and chlorine resistance and manufacturing method therefor
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
WO2015084512A1 (en) 2013-12-02 2015-06-11 Dow Global Technologies Llc Composite polyamide membrane treated with dihyroxyaryl compounds and nitrous acid
JP6577468B2 (ja) 2013-12-02 2019-09-18 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
EP3092057B1 (en) 2014-01-07 2018-09-19 Dow Global Technologies LLC Treatment of aqueous mixtures containing anionic surfactants using fouling resistant reverse osmosis membrane
US20160304363A1 (en) 2014-01-07 2016-10-20 Dow Global Technologies Llc Separation of hydrocarbons from aqueous mixture using fouling resistant reverse osmosis membrane
EP3092060B1 (en) 2014-01-09 2018-07-25 Dow Global Technologies LLC Composite polyamide membrane having azo content and high acid content
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
ES2677994T3 (es) 2014-01-09 2018-08-08 Dow Global Technologies Llc Membrana de poliamida de material compuesto con contenido azoico preferido
CN105899284A (zh) * 2014-01-13 2016-08-24 陶氏环球技术有限责任公司 高溶胀性复合聚酰胺膜
WO2015116508A1 (en) 2014-01-31 2015-08-06 Dow Global Technologies Llc Composite polyamide membrane including cellulose-based quaternary ammonium coating
WO2015153116A1 (en) 2014-03-31 2015-10-08 Dow Global Technologies Llc Spiral wound membrane module with defined flow resistance sections within feed spacer
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
MY176582A (en) * 2014-05-08 2020-08-17 Organo Corp Filtration treatment system and filtration treatment method
KR102359211B1 (ko) * 2014-05-14 2022-02-07 다우 글로벌 테크놀로지스 엘엘씨 아질산으로 후처리된 복합 폴리아미드 막
WO2015175256A1 (en) 2014-05-14 2015-11-19 Dow Global Technologies Llc Composite polyamide membrane post treated with nitrous acid
JP6654576B2 (ja) 2014-05-14 2020-02-26 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
CA2962598A1 (en) 2014-09-24 2016-03-31 Dow Global Technologies Llc Spiral wound filtration assembly including integral bioreactor
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
AU2016218454A1 (en) 2015-02-11 2017-09-14 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
WO2016167831A1 (en) 2015-04-16 2016-10-20 Dow Global Technologies Llc Filtration assembly including spiral wound bioreactors and membrane modules positioned in separate pressure vessels
WO2016167832A1 (en) 2015-04-16 2016-10-20 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
WO2017011068A1 (en) 2015-07-14 2017-01-19 Evoqua Water Technologies Llc Aeration device for filtration system
CN107847871B (zh) 2015-07-29 2021-01-29 陶氏环球技术有限责任公司 包括螺旋卷绕膜模块和盐水密封件的过滤器组件
US9861940B2 (en) 2015-08-31 2018-01-09 Lg Baboh2O, Inc. Additives for salt rejection enhancement of a membrane
EP3345675A4 (en) 2015-09-01 2019-04-24 LG Chem, Ltd. METHOD FOR PRODUCING A WATER TREATMENT MEMBRANE, WATER TREATMENT MEMBRANE MANUFACTURED THEREWITH AND WATER TREATMENT MODULE WITH THE WATER TREATMENT MEMBRANE
JP6609042B2 (ja) 2015-09-30 2019-11-20 ダウ グローバル テクノロジーズ エルエルシー 螺旋巻きモジュール、塩水シール、及び端キャップを含むフィルタアセンブリ
EP3368482A4 (en) 2015-10-30 2019-07-03 Dow Global Technologies, LLC MEMBRANE TREATMENT OF AMMONIA-CONTAINING WASTE WATER
JPWO2017110898A1 (ja) * 2015-12-25 2018-10-11 東レ株式会社 複合半透膜
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
US20210275972A1 (en) 2016-08-31 2021-09-09 Ddp Specialty Electronic Materials Us, Llc Spiral wound module assembly including integrated permeate monitoring
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
WO2018192549A1 (en) * 2017-04-19 2018-10-25 The University Of Hong Kong Thin film composite membrane with nano-sized bubbles having enhanced membrane permeability, preparation methods and uses thereof
ES2890815T3 (es) 2017-07-27 2022-01-24 Ddp Specialty Electronic Materials Us Llc Módulo de membrana enrollada en espiral que incluye supervisión de presión diferencial integrada
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
JP7540944B2 (ja) 2018-01-15 2024-08-27 ディディピー スペシャルティ エレクトロニック マテリアルズ ユーエス,エルエルシー 流量制限器及びセンサが組み込まれたスパイラル型アセンブリ
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 (https=) 1951-06-19
FR1587422A (https=) * 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
ATE306312T1 (de) * 1999-06-08 2005-10-15 Nitto Denko Corp Membranmodul zur trennung von flüssigkeiten und verfahren zu seiner herstellung
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 (https=)
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
JP2005139180A5 (https=)
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
HU202771B (en) Process for separating organic metal compounds and/or metal carbonyls from their solutions formed with organic media
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
WO1993022040A1 (fr) Membrane de separation constituee d'un complexe polyionique
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
US20250050274A1 (en) Apparatus and process for monovalent ion extraction
JPWO2022153889A5 (https=)
KR102075181B1 (ko) 폴리아미드 계면중합용 조성물, 이를 이용한 역삼투막의 제조방법 및 역삼투막 및 수처리 모듈
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
Shoukry et al. Coordination properties of cefadroxil antibiotic: synthesis and equilibrium studies of the binary and ternary complexes involving amino acids and DNA units
JPH1176776A5 (https=)
Juang et al. The competitive permeation of cobalt and nickel with supported liquid membranes
JPS625179B2 (https=)
JPH0370533B2 (https=)