US5639373A
(en)
*
|
1995-08-11 |
1997-06-17 |
Zenon Environmental Inc. |
Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces while filtering a substrate to withdraw a permeate
|
KR0154384B1
(ko)
*
|
1995-07-03 |
1998-10-15 |
박원훈 |
중공사 막을 사용하는 수처리 장치
|
US7087173B2
(en)
*
|
1995-08-11 |
2006-08-08 |
Zenon Environmental Inc. |
Inverted cavity aerator for membrane module
|
DE69632422T2
(de)
|
1995-08-11 |
2005-05-19 |
Zenon Environmental Inc., Oakville |
Verfahren zum Einbetten von Hohlfaser-Membranen
|
US20040238432A1
(en)
*
|
1995-08-11 |
2004-12-02 |
Mailvaganam Mahendran |
Membrane filtration module with adjustable header spacing
|
US8852438B2
(en)
*
|
1995-08-11 |
2014-10-07 |
Zenon Technology Partnership |
Membrane filtration module with adjustable header spacing
|
FR2741280B1
(fr)
*
|
1995-11-22 |
1997-12-19 |
Omnium Traitement Valorisa |
Procede de nettoyage d'une installation de filtration du type a membranes immergees
|
US20040232076A1
(en)
*
|
1996-12-20 |
2004-11-25 |
Fufang Zha |
Scouring method
|
AU721064B2
(en)
*
|
1996-12-20 |
2000-06-22 |
Evoqua Water Technologies Llc |
Scouring method
|
JP3429148B2
(ja)
*
|
1996-12-27 |
2003-07-22 |
株式会社荏原製作所 |
浸漬型中空糸分離膜モジュール及びその製造方法
|
US6120688A
(en)
*
|
1997-02-25 |
2000-09-19 |
Zenon Environmental, Inc. |
Portable reverse osmosis unit for producing drinking water
|
US6027572A
(en)
*
|
1997-06-23 |
2000-02-22 |
Princeton Trade And Technologt, Inc |
Cleaning method for removing biofilm and debris from lines and tubing
|
US6641733B2
(en)
*
|
1998-09-25 |
2003-11-04 |
U. S. Filter Wastewater Group, Inc. |
Apparatus and method for cleaning membrane filtration modules
|
AU4986599A
(en)
*
|
1998-07-14 |
2000-02-07 |
Desalination Systems, Inc. |
Cleaning fouled membranes
|
US6280626B1
(en)
*
|
1998-08-12 |
2001-08-28 |
Mitsubishi Rayon Co., Ltd. |
Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly
|
TWI222895B
(en)
|
1998-09-25 |
2004-11-01 |
Usf Filtration & Separations |
Apparatus and method for cleaning membrane filtration modules
|
DE69924642T2
(de)
*
|
1998-11-23 |
2006-02-09 |
Zenon Environmental Inc., Oakville |
Wasserfiltration mittels unterwassermembranen
|
US20040007527A1
(en)
*
|
1998-11-23 |
2004-01-15 |
Zenon Environmental Inc. |
Membrane filtration device and process
|
US6156200A
(en)
*
|
1998-12-08 |
2000-12-05 |
Usf Filtration & Separations Group, Inc. |
Gas-scrubbed hollow fiber membrane module
|
US6290856B1
(en)
|
1999-02-18 |
2001-09-18 |
World Wide Water, Inc. |
Reverse osmosis system with biological contamination prevention
|
AUPP985099A0
(en)
*
|
1999-04-20 |
1999-05-13 |
Usf Filtration And Separations Group Inc. |
Membrane filtration manifold system
|
US6322703B1
(en)
|
1999-04-20 |
2001-11-27 |
Asahi Kasei Kabushiki Kaisha |
Method for purifying aqueous suspension
|
US6627082B2
(en)
*
|
1999-06-10 |
2003-09-30 |
Envirogen, Inc. |
System and method for withdrawing permeate through a filter and for cleaning the filter in situ
|
US6331251B1
(en)
*
|
1999-06-10 |
2001-12-18 |
Envirogen, Inc. |
System and method for withdrawing permeate through a filter and for cleaning the filter in situ
|
WO2001008789A2
(en)
*
|
1999-07-29 |
2001-02-08 |
Zenon Environmental Inc. |
Maintenance cleaning for membranes
|
US6547968B1
(en)
|
1999-07-30 |
2003-04-15 |
Zenon Environmental Inc. |
Pulsed backwash for immersed membranes
|
US6303035B1
(en)
|
1999-07-30 |
2001-10-16 |
Zenon Environmental Inc. |
Immersed membrane filtration process
|
US20050178729A1
(en)
*
|
1999-07-30 |
2005-08-18 |
Rabie Hamid R. |
Maintenance cleaning for membranes
|
US20010052494A1
(en)
*
|
1999-10-25 |
2001-12-20 |
Pierre Cote |
Chemical cleaning backwash for normally immersed membranes
|
US20040007525A1
(en)
*
|
1999-07-30 |
2004-01-15 |
Rabie Hamid R. |
Maintenance cleaning for membranes
|
US6214231B1
(en)
*
|
1999-08-27 |
2001-04-10 |
Zenon Environmental Inc. |
System for operation of multiple membrane filtration assemblies
|
AUPQ680100A0
(en)
*
|
2000-04-10 |
2000-05-11 |
Usf Filtration And Separations Group Inc. |
Hollow fibre restraining system
|
US6387262B1
(en)
*
|
2000-06-05 |
2002-05-14 |
Northwestern University |
Hollow-fiber membrane biofilm reactor for autohydrogenotrophic treatment of water
|
DE10045227C1
(de)
*
|
2000-09-13 |
2002-02-07 |
Vosenkaul Klaus |
Membranfilter für die Wasseraufbereitung
|
AUPR064800A0
(en)
*
|
2000-10-09 |
2000-11-02 |
Usf Filtration And Separations Group Inc. |
Improved membrane filtration system
|
US6706171B2
(en)
|
2000-10-12 |
2004-03-16 |
Biochem Technology, Inc. |
Systems for treating wastewater in a series of filter-containing tanks
|
AUPR094600A0
(en)
*
|
2000-10-23 |
2000-11-16 |
Usf Filtration And Separations Group Inc. |
Fibre membrane arrangement
|
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
|
AUPR692401A0
(en)
|
2001-08-09 |
2001-08-30 |
U.S. Filter Wastewater Group, Inc. |
Method of cleaning membrane modules
|
AUPR774201A0
(en)
*
|
2001-09-18 |
2001-10-11 |
U.S. Filter Wastewater Group, Inc. |
High solids module
|
DE60213184T2
(de)
*
|
2001-11-16 |
2007-06-28 |
U.S. Filter Wastewater Group, Inc. |
Methode zur Reinigung von Membranen
|
CN100518908C
(zh)
*
|
2002-01-09 |
2009-07-29 |
美国海德能公司 |
用于改进空心纤维薄膜的过滤性能的方法
|
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
|
DE10237082B4
(de)
*
|
2002-08-09 |
2014-12-31 |
Sartorius Stedim Biotech Gmbh |
Verfahren und Vorrichtung zur biotechnologischen Herstellung von Wertstoffen
|
US8147699B2
(en)
*
|
2002-08-21 |
2012-04-03 |
Hpd, Llc |
Monolith filter apparatus and membrane apparatus, and method using same
|
JP2005537920A
(ja)
*
|
2002-09-04 |
2005-12-15 |
バイオラブ、インコーポレーテッド |
逆浸透メンブランの消毒
|
WO2004033078A1
(en)
|
2002-10-10 |
2004-04-22 |
U.S. Filter Wastewater Group, Inc. |
Backwash method
|
AU2002953111A0
(en)
|
2002-12-05 |
2002-12-19 |
U. S. Filter Wastewater Group, Inc. |
Mixing chamber
|
IL157581A
(en)
|
2003-01-09 |
2004-08-31 |
Ide Technologies Ltd |
Direct osmosis membrane cleaning
|
DE10301860A1
(de)
*
|
2003-01-17 |
2004-07-29 |
Puron Ag |
Membrananlage und Verfahren zur permeatseitigen Reinigung dieser Anlage
|
CA2517550C
(en)
*
|
2003-03-04 |
2009-09-08 |
Valspar Sourcing Inc. |
Method of treating contaminated electrocoating equipment
|
US20040188339A1
(en)
*
|
2003-03-05 |
2004-09-30 |
Hydranautics |
Submergible membrane modular filtration device having replaceable membrane elements
|
US20040262209A1
(en)
*
|
2003-04-25 |
2004-12-30 |
Hiroyuki Umezawa |
Filtration apparatus
|
AU2003903507A0
(en)
|
2003-07-08 |
2003-07-24 |
U. S. Filter Wastewater Group, Inc. |
Membrane post-treatment
|
CN103285737B
(zh)
|
2003-08-29 |
2016-01-13 |
伊沃夸水处理技术有限责任公司 |
反洗
|
SG119706A1
(en)
*
|
2003-09-19 |
2006-03-28 |
Us Filter Wastewater Group Inc |
Improved methods of cleaning membrane modules
|
US8114293B2
(en)
*
|
2003-10-29 |
2012-02-14 |
Zenon Technology Partnership |
Method of operating a water treatment plant with immersed membranes
|
US7879229B2
(en)
*
|
2003-10-29 |
2011-02-01 |
Zenon Technology Partnership |
Water treatment plant with immersed membranes
|
CA2544626C
(en)
|
2003-11-14 |
2016-01-26 |
U.S. Filter Wastewater Group, Inc. |
Closed aeration and backwash device for use with membrane filtration module
|
US20070051679A1
(en)
*
|
2004-02-27 |
2007-03-08 |
Adams Nicholas W H |
Water filtration using immersed membranes
|
CA2482517A1
(en)
*
|
2004-09-24 |
2006-03-24 |
Zenon Environmental Inc. |
Membrane filter cleansing process
|
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
|
EP1773476A4
(en)
*
|
2004-07-02 |
2007-07-25 |
Siemens Water Tech 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
|
CA2577137C
(en)
|
2004-08-20 |
2014-04-22 |
Siemens Water Technologies Corp. |
Membrane modules with gas and filtrate conduits and racks formed therefrom
|
CN101043933B
(zh)
|
2004-09-07 |
2012-09-05 |
西门子工业公司 |
反洗废液的减少
|
EP1799334B1
(en)
|
2004-09-14 |
2013-12-11 |
Siemens Water Technologies LLC |
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
|
WO2006058384A1
(en)
*
|
2004-12-03 |
2006-06-08 |
Siemens Water Technologies Corp. |
Membrane post treatment
|
US20060118487A1
(en)
*
|
2004-12-07 |
2006-06-08 |
Adams Nicholas W H |
Membrane filtration process
|
JP4763718B2
(ja)
*
|
2004-12-24 |
2011-08-31 |
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 |
膜濾過システムの洗浄
|
US8758622B2
(en)
|
2004-12-24 |
2014-06-24 |
Evoqua Water Technologies Llc |
Simple gas scouring method and apparatus
|
US20060191837A1
(en)
*
|
2005-02-28 |
2006-08-31 |
Alfa Laval Corporate Ab |
Permeate spacer module
|
US20060266705A1
(en)
*
|
2005-04-22 |
2006-11-30 |
Arnold Janson |
Refreshing chemicals during membrane cleaning
|
AU2006243804B2
(en)
*
|
2005-04-29 |
2011-08-18 |
Evoqua Water Technologies Llc |
Chemical clean for membrane filter
|
WO2006116797A1
(en)
|
2005-04-29 |
2006-11-09 |
Siemens Water Technologies Corp. |
Chemical clean for membrane filter
|
US20060273038A1
(en)
*
|
2005-06-02 |
2006-12-07 |
Syed Murtuza A |
Chemical cleaning for membranes
|
JP2008543546A
(ja)
*
|
2005-06-20 |
2008-12-04 |
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 |
ポリマー膜の架橋処理
|
CA2614498A1
(en)
|
2005-07-14 |
2007-01-18 |
Siemens Water Technologies Corp. |
Monopersulfate treatment of membranes
|
DE102005035044A1
(de)
*
|
2005-07-27 |
2007-02-01 |
Koch Membrane Systems Gmbh |
Verfahren zum Rückspülen von Kapillarmembranen einer Membrananlage
|
SG164499A1
(en)
|
2005-08-22 |
2010-09-29 |
Siemens Water Tech Corp |
An assembly for water filtration using a tube manifold to minimise backwash
|
WO2007044442A2
(en)
*
|
2005-10-05 |
2007-04-19 |
Siemens Water Technologies Corp. |
Method and system for treating wastewater
|
US20070138090A1
(en)
|
2005-10-05 |
2007-06-21 |
Jordan Edward J |
Method and apparatus for treating wastewater
|
WO2007064831A1
(en)
*
|
2005-12-02 |
2007-06-07 |
Kinetico Incorporated |
Membrane flushing system
|
US20070289362A1
(en)
*
|
2006-06-19 |
2007-12-20 |
David Brian Ross |
Air scouring for immersed membranes
|
SG141244A1
(en)
*
|
2006-09-08 |
2008-04-28 |
Ultra Flo Pte Ltd |
Filter renewal system and a method thereof
|
WO2008051546A2
(en)
|
2006-10-24 |
2008-05-02 |
Siemens Water Technologies Corp. |
Infiltration/inflow control for membrane bioreactor
|
US20080149570A1
(en)
*
|
2006-12-20 |
2008-06-26 |
Zeiher E H Kelle |
Method of cleaning and maintaining a membrane used with an aqueous stream
|
DE102008006501B4
(de)
*
|
2007-03-19 |
2013-05-16 |
Sonja Lauterborn |
Kombiniertes Ultraschall-Luft-Rückspülverfahren zur chemikalienfreien In- situ-Reinigung getauchter Membranen bei Rückspülung während des Betriebes
|
CA2682707C
(en)
|
2007-04-02 |
2014-07-15 |
Siemens Water Technologies Corp. |
Improved infiltration/inflow control for membrane bioreactor
|
US9764288B2
(en)
|
2007-04-04 |
2017-09-19 |
Evoqua Water Technologies Llc |
Membrane module protection
|
CN103055703B
(zh)
|
2007-05-29 |
2016-08-10 |
伊沃夸水处理技术有限责任公司 |
使用脉冲气提泵的膜清洗
|
US20090242484A1
(en)
|
2008-04-01 |
2009-10-01 |
Ana-Mariana Urmenyi |
Environmentally friendly hybrid microbiological control technologies for cooling towers
|
CN106064021B
(zh)
|
2008-07-24 |
2019-06-04 |
懿华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
|
WO2010142673A1
(en)
|
2009-06-11 |
2010-12-16 |
Siemens Water Technologies Corp. |
Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
|
US20120168374A1
(en)
*
|
2009-10-22 |
2012-07-05 |
Asahi Kasei Chemicals Corporation |
Cleaning process for immersion-type separating membrane device, and cleaning system for immersion-type separating membrane device
|
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
|
CN103118766B
(zh)
|
2010-09-24 |
2016-04-13 |
伊沃夸水处理技术有限责任公司 |
膜过滤系统的流体控制歧管
|
WO2012077506A1
(ja)
*
|
2010-12-10 |
2012-06-14 |
東レ株式会社 |
浸漬膜エレメントの薬品洗浄方法
|
EP2703066A4
(en)
*
|
2011-04-25 |
2014-12-03 |
Toray Industries |
PROCESS FOR CLEANING A MEMBRANE MODULE
|
US8910799B2
(en)
|
2011-08-01 |
2014-12-16 |
Enveera, Inc. |
Integrated membrane system for distributed water treatment
|
WO2013037088A1
(en)
*
|
2011-09-16 |
2013-03-21 |
General Electric Company |
A method for improving performance of a membrane used in membrane distillation
|
EP3473320A1
(en)
|
2011-09-30 |
2019-04-24 |
Evoqua Water Technologies LLC |
Isolation valve
|
US9604166B2
(en)
|
2011-09-30 |
2017-03-28 |
Evoqua Water Technologies Llc |
Manifold arrangement
|
CN104394965B
(zh)
|
2012-06-28 |
2016-11-23 |
伊沃夸水处理技术有限责任公司 |
灌封方法
|
JP5985914B2
(ja)
*
|
2012-07-23 |
2016-09-06 |
三井造船株式会社 |
膜処理装置の薬液循環の制御装置
|
US9868834B2
(en)
|
2012-09-14 |
2018-01-16 |
Evoqua Water Technologies Llc |
Polymer blend for membranes
|
FR2995540B1
(fr)
*
|
2012-09-20 |
2014-11-21 |
Total Sa |
Unite sous-marine de traitement de l'eau et procede de nettoyage de ladite unite
|
GB2520871B
(en)
|
2012-09-26 |
2020-08-19 |
Evoqua Water Tech Llc |
Membrane securement device
|
US9962865B2
(en)
|
2012-09-26 |
2018-05-08 |
Evoqua Water Technologies Llc |
Membrane potting methods
|
AU2013323934A1
(en)
|
2012-09-27 |
2015-02-26 |
Evoqua Water Technologies Llc |
Gas scouring apparatus for immersed membranes
|
AU2014329869B2
(en)
|
2013-10-02 |
2018-06-14 |
Evoqua Water Technologies Llc |
A method and device for repairing a membrane filtration module
|
EP3322511B1
(en)
|
2015-07-14 |
2022-09-07 |
Rohm & Haas Electronic Materials Singapore Pte. Ltd |
Aeration device for filtration system
|
US10737302B2
(en)
|
2015-12-16 |
2020-08-11 |
Ecolab Usa Inc. |
Peroxyformic acid compositions for membrane filtration cleaning
|
EP4147574A1
(en)
|
2016-04-15 |
2023-03-15 |
Ecolab USA Inc. |
Performic acid biofilm prevention for industrial co2 scrubbers
|
US10351815B2
(en)
|
2016-05-09 |
2019-07-16 |
Global Algae Technologies, Llc |
Biological and algae harvesting and cultivation systems and methods
|
US11767501B2
(en)
|
2016-05-09 |
2023-09-26 |
Global Algae Technology, LLC |
Biological and algae harvesting and cultivation systems and methods
|
KR101727862B1
(ko)
*
|
2016-07-15 |
2017-04-17 |
(주)프라임 텍 인터내쇼날 |
극세사 여과 카세트의 세정제 조성물
|
US10836656B2
(en)
*
|
2016-09-15 |
2020-11-17 |
Fluence Water Israel Ltd. |
Containerized desalination system
|
US10524470B2
(en)
|
2016-12-15 |
2020-01-07 |
Ecolab Usa Inc. |
Peroxyformic acid compositions for membrane filtration cleaning in energy services
|
JP2020518451A
(ja)
*
|
2017-05-08 |
2020-06-25 |
スミス,マイケル |
流体力学的なキャビテーションを利用して逆浸透浄水システムにおける膜のファウリングを防止するためのシステム及び方法
|
WO2019147856A1
(en)
*
|
2018-01-25 |
2019-08-01 |
Johnson Jack E |
Membrane and diffuser de-fouling treatment
|