|
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
|
|
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
|
|
US7087173B2
(en)
*
|
1995-08-11 |
2006-08-08 |
Zenon Environmental Inc. |
Inverted cavity aerator for membrane module
|
|
DE69636357T2
(de)
*
|
1995-08-11 |
2007-08-09 |
Zenon Environmental Inc., Oakville |
Membranmodul mit frei schwingenden Hohlfasermembranen
|
|
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
|
|
WO1998028066A1
(en)
*
|
1996-12-20 |
1998-07-02 |
Usf Filtration And Separations Group, Inc. |
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
|
|
EP1140330B1
(en)
*
|
1998-11-23 |
2005-04-06 |
Zenon Environmental Inc. |
Water filtration using immersed membranes
|
|
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
|
|
DE60036706T2
(de)
|
1999-02-18 |
2008-07-17 |
Next-Ro, Inc., Redondo Beach |
System zur umkehrosmose unter verhinderung biologischer kontamination
|
|
US6322703B1
(en)
|
1999-04-20 |
2001-11-27 |
Asahi Kasei Kabushiki Kaisha |
Method for purifying aqueous suspension
|
|
AUPP985099A0
(en)
*
|
1999-04-20 |
1999-05-13 |
Usf Filtration And Separations Group Inc. |
Membrane filtration manifold system
|
|
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
|
|
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
|
|
US6303035B1
(en)
|
1999-07-30 |
2001-10-16 |
Zenon Environmental Inc. |
Immersed membrane filtration process
|
|
WO2001008790A1
(en)
*
|
1999-07-29 |
2001-02-08 |
Zenon Environmental Inc. |
Chemical cleaning backwash for immersed filtering membranes
|
|
US6547968B1
(en)
|
1999-07-30 |
2003-04-15 |
Zenon Environmental Inc. |
Pulsed backwash for immersed 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
|
|
US20050178729A1
(en)
*
|
1999-07-30 |
2005-08-18 |
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
|
|
KR20050083674A
(ko)
*
|
2002-09-04 |
2005-08-26 |
바이오랩, 인크. |
역삼투 멤브레인의 살균
|
|
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
|
|
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
|
|
MXPA05009254A
(es)
*
|
2003-03-04 |
2005-10-19 |
Valspar Sourcing Inc |
Metodo de tratamiento de equipo de electrodeposicion contaminado.
|
|
ATE395127T1
(de)
*
|
2003-03-05 |
2008-05-15 |
Hydranautics |
Tauchbares membranmodul mit austauschbaren membranelementen
|
|
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
|
|
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
|
|
SG119706A1
(en)
*
|
2003-09-19 |
2006-03-28 |
Us Filter Wastewater Group Inc |
Improved methods of cleaning membrane modules
|
|
US7879229B2
(en)
*
|
2003-10-29 |
2011-02-01 |
Zenon Technology Partnership |
Water treatment plant with immersed membranes
|
|
US8114293B2
(en)
*
|
2003-10-29 |
2012-02-14 |
Zenon Technology Partnership |
Method of operating a water treatment plant with immersed membranes
|
|
NZ546959A
(en)
|
2003-11-14 |
2008-03-28 |
Siemens Water Tech Corp |
Improved cleaning method for a porous membrane filtration module
|
|
CA2482517A1
(en)
*
|
2004-09-24 |
2006-03-24 |
Zenon Environmental Inc. |
Membrane filter cleansing process
|
|
US20070051679A1
(en)
*
|
2004-02-27 |
2007-03-08 |
Adams Nicholas W H |
Water filtration using immersed membranes
|
|
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
|
|
EP2380854A3
(en)
|
2004-04-22 |
2012-07-04 |
Siemens Industry, Inc. |
Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
|
|
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
|
|
JP4958779B2
(ja)
|
2004-08-20 |
2012-06-20 |
シーメンス・ウォーター・テクノロジーズ・コーポレイション |
正方形のmbrマニホールド・システム
|
|
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
|
|
NZ553742A
(en)
|
2004-09-14 |
2010-09-30 |
Siemens Water Tech Corp |
Methods and apparatus for removing solids from a membrane module
|
|
CN100548452C
(zh)
*
|
2004-09-15 |
2009-10-14 |
西门子水技术公司 |
一种薄膜过滤系统以及控制薄膜过滤系统中积垢的方法
|
|
US7591950B2
(en)
|
2004-11-02 |
2009-09-22 |
Siemens Water Technologies Corp. |
Submerged cross-flow filtration
|
|
ES2365928T3
(es)
*
|
2004-12-03 |
2011-10-13 |
Siemens Industry, Inc. |
Post-tratamiento de membranas.
|
|
US20060118487A1
(en)
*
|
2004-12-07 |
2006-06-08 |
Adams Nicholas W H |
Membrane filtration process
|
|
EP1838422A4
(en)
|
2004-12-24 |
2009-09-02 |
Siemens Water Tech Corp |
EASY GAS FLUSHING PROCESS AND APPROPRIATE DEVICE
|
|
SG2014010789A
(en)
|
2004-12-24 |
2014-06-27 |
Siemens Industry Inc |
Cleaning in membrane filtration systems
|
|
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
|
|
US9675938B2
(en)
*
|
2005-04-29 |
2017-06-13 |
Evoqua Water Technologies Llc |
Chemical clean for membrane filter
|
|
AU2006243804B2
(en)
*
|
2005-04-29 |
2011-08-18 |
Evoqua Water Technologies Llc |
Chemical clean for membrane filter
|
|
US20060273038A1
(en)
*
|
2005-06-02 |
2006-12-07 |
Syed Murtuza A |
Chemical cleaning for membranes
|
|
US20080214687A1
(en)
*
|
2005-06-20 |
2008-09-04 |
Heinz-Joachim Muller |
Cross Linking Treatment of Polymer Membranes
|
|
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
|
|
ATE511911T1
(de)
|
2005-08-22 |
2011-06-15 |
Siemens Industry Inc |
Anordnung zur wasserfiltration zur minimierung des rückspülvolumen
|
|
US7563363B2
(en)
|
2005-10-05 |
2009-07-21 |
Siemens Water Technologies Corp. |
System for treating wastewater
|
|
WO2007044415A2
(en)
|
2005-10-05 |
2007-04-19 |
Siemens Water Technologies Corp. |
Method and apparatus for treating wastewater
|
|
WO2007044442A2
(en)
*
|
2005-10-05 |
2007-04-19 |
Siemens Water Technologies Corp. |
Method and system for treating wastewater
|
|
WO2007064831A1
(en)
*
|
2005-12-02 |
2007-06-07 |
Kinetico Incorporated |
Membrane flushing system
|
|
US7455765B2
(en)
|
2006-01-25 |
2008-11-25 |
Siemens Water Technologies Corp. |
Wastewater treatment system and method
|
|
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
|
|
WO2008123972A1
(en)
|
2007-04-02 |
2008-10-16 |
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
|
|
CA2688455C
(en)
|
2007-05-29 |
2019-12-03 |
Siemens Water Technologies Corp. |
Pulsed random two phase gas/liquid flow for cleaning membrane surfaces
|
|
US20090242484A1
(en)
*
|
2008-04-01 |
2009-10-01 |
Ana-Mariana Urmenyi |
Environmentally friendly hybrid microbiological control technologies for cooling towers
|
|
JP2013500144A
(ja)
|
2008-07-24 |
2013-01-07 |
シーメンス インダストリー インコーポレイテッド |
濾過システムにおける濾過膜モジュールアレイに対して構造的支持を施すための方法および濾過システム
|
|
CA2734796A1
(en)
*
|
2008-08-20 |
2010-02-25 |
Siemens Water Technologies Corp. |
Improved membrane system backwash energy efficiency
|
|
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
|
|
AU2009354303B2
(en)
*
|
2009-10-22 |
2013-11-07 |
Asahi Kasei Chemicals Corporation |
Method for immersion-type washing of separation membrane device and system for immersion-type washing of separation membrane device
|
|
HUE045642T2
(hu)
|
2010-04-30 |
2020-01-28 |
Evoqua Water Tech Llc |
Folyadékáramlás elosztó készülék
|
|
AU2011305377B2
(en)
|
2010-09-24 |
2014-11-20 |
Evoqua Water Technologies Llc |
Fluid control manifold for membrane filtration system
|
|
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
|
|
US20140048483A1
(en)
*
|
2011-04-25 |
2014-02-20 |
Toray Industries, Inc. |
Method for cleaning membrane module
|
|
US8910799B2
(en)
|
2011-08-01 |
2014-12-16 |
Enveera, Inc. |
Integrated membrane system for distributed water treatment
|
|
US20140339163A1
(en)
*
|
2011-09-16 |
2014-11-20 |
General Electric Company |
Performance of a membrane used in membrane distillation
|
|
KR101964484B1
(ko)
|
2011-09-30 |
2019-04-01 |
에보쿠아 워터 테크놀로지스 엘엘씨 |
개선된 매니폴드 배열
|
|
US9925499B2
(en)
|
2011-09-30 |
2018-03-27 |
Evoqua Water Technologies Llc |
Isolation valve with seal for end cap of a filtration system
|
|
US9533261B2
(en)
|
2012-06-28 |
2017-01-03 |
Evoqua Water Technologies Llc |
Potting method
|
|
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
|
|
WO2014043315A1
(en)
|
2012-09-14 |
2014-03-20 |
Evoqua Water Technologies Llc |
A 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
|
|
WO2014052071A1
(en)
|
2012-09-26 |
2014-04-03 |
Evoqua Water Technologies Llc |
Membrane securement device
|
|
AU2013231145B2
(en)
|
2012-09-26 |
2017-08-17 |
Evoqua Water Technologies Llc |
Membrane potting methods
|
|
US9815027B2
(en)
|
2012-09-27 |
2017-11-14 |
Evoqua Water Technologies Llc |
Gas scouring apparatus for immersed membranes
|
|
US10427102B2
(en)
|
2013-10-02 |
2019-10-01 |
Evoqua Water Technologies Llc |
Method and device for repairing a membrane filtration module
|
|
US10322375B2
(en)
|
2015-07-14 |
2019-06-18 |
Evoqua Water Technologies Llc |
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
|
|
WO2017196384A1
(en)
|
2016-05-09 |
2017-11-16 |
Global Algae Innovations, Inc. |
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
|
|
WO2018053304A1
(en)
*
|
2016-09-15 |
2018-03-22 |
Amaral Avraham Israel |
Containerized desalination system
|
|
US10524470B2
(en)
|
2016-12-15 |
2020-01-07 |
Ecolab Usa Inc. |
Peroxyformic acid compositions for membrane filtration cleaning in energy services
|
|
WO2018208842A1
(en)
*
|
2017-05-08 |
2018-11-15 |
Michael Smith |
System and method for preventing membrane fouling in reverse osmosis purification systems utilizing hydrodynamic cavitation
|
|
WO2019147856A1
(en)
*
|
2018-01-25 |
2019-08-01 |
Johnson Jack E |
Membrane and diffuser de-fouling treatment
|
|
KR102655828B1
(ko)
|
2018-08-16 |
2024-04-08 |
이엠디 밀리포어 코포레이션 |
폐쇄된 바이오프로세싱 장치
|