|
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
|
|
US20040238432A1
(en)
|
1995-08-11 |
2004-12-02 |
Mailvaganam Mahendran |
Membrane filtration module with adjustable header spacing
|
|
AUPR143400A0
(en)
|
2000-11-13 |
2000-12-07 |
Usf Filtration And Separations Group Inc. |
Modified membranes
|
|
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
|
|
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
|
|
AU2002953111A0
(en)
|
2002-12-05 |
2002-12-19 |
U. S. Filter Wastewater Group, Inc. |
Mixing chamber
|
|
AU2003903507A0
(en)
|
2003-07-08 |
2003-07-24 |
U. S. Filter Wastewater Group, Inc. |
Membrane post-treatment
|
|
WO2005021140A1
(en)
|
2003-08-29 |
2005-03-10 |
U.S. Filter Wastewater Group, Inc. |
Backwash
|
|
CN101426565B
(zh)
|
2004-04-22 |
2012-04-18 |
西门子工业公司 |
包含膜生物反应器和消化有机物质的处理容器的过滤装置
|
|
CN102512986A
(zh)
|
2004-07-02 |
2012-06-27 |
西门子工业公司 |
气体可透膜
|
|
WO2006002479A1
(en)
|
2004-07-05 |
2006-01-12 |
U.S. Filter Wastewater Group, Inc. |
Hydrophilic membranes
|
|
CA2579168C
(en)
|
2004-09-07 |
2015-06-23 |
Siemens Water Technologies Corp. |
Membrane filtration with reduced volume cleaning step
|
|
AU2005284677B2
(en)
|
2004-09-14 |
2010-12-23 |
Evoqua Water Technologies Llc |
Methods and apparatus for removing solids from a membrane module
|
|
US8377305B2
(en)
|
2004-09-15 |
2013-02-19 |
Siemens Industry, Inc. |
Continuously variable aeration
|
|
US7591950B2
(en)
|
2004-11-02 |
2009-09-22 |
Siemens Water Technologies Corp. |
Submerged cross-flow filtration
|
|
US7867417B2
(en)
|
2004-12-03 |
2011-01-11 |
Siemens Water Technologies Corp. |
Membrane post treatment
|
|
CA2591408C
(en)
|
2004-12-24 |
2015-07-21 |
Siemens Water Technologies Corp. |
Cleaning in membrane filtration systems
|
|
NZ555987A
(en)
|
2004-12-24 |
2009-08-28 |
Siemens Water Tech Corp |
Simple gas scouring method and apparatus
|
|
US7988891B2
(en)
|
2005-07-14 |
2011-08-02 |
Siemens Industry, Inc. |
Monopersulfate treatment of membranes
|
|
CN101287538B
(zh)
|
2005-08-22 |
2013-03-06 |
西门子工业公司 |
使用歧管以减少回洗的水过滤装置
|
|
JP2007090309A
(ja)
*
|
2005-09-30 |
2007-04-12 |
Kureha Corp |
中空糸束、中空糸束の製造方法、筒型中空糸膜モジュールおよび浸漬型中空糸膜モジュール
|
|
US20100224548A1
(en)
*
|
2005-09-30 |
2010-09-09 |
Yasuhiro Tada |
Screen-Like Object Made of Hollow Fibers, a Method of Manufacturing a Hollow Fiber Bundle, a Cylindrical Module of Hollow Fiber Membrane, and an Immersion Type Module of Hollow Fiber Membrane
|
|
US20090301959A1
(en)
*
|
2005-09-30 |
2009-12-10 |
Kureha Corporation |
Hollow Fibers, A Method of Manufacturing a Hollow Fiber Bundle, A Cylindrical Module of Hollow Fiber Membrane, and an Immersion Type Module of Hollow Fiber Membrane
|
|
WO2007044345A2
(en)
|
2005-10-05 |
2007-04-19 |
Siemens Water Technologies Corp. |
Method and apparatus for treating wastewater
|
|
WO2007044415A2
(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
|
|
WO2008051546A2
(en)
|
2006-10-24 |
2008-05-02 |
Siemens Water Technologies Corp. |
Infiltration/inflow control for membrane bioreactor
|
|
WO2008123972A1
(en)
|
2007-04-02 |
2008-10-16 |
Siemens Water Technologies Corp. |
Improved infiltration/inflow control for membrane bioreactor
|
|
CA2688455C
(en)
|
2007-05-29 |
2019-12-03 |
Evoqua Water Technologies Llc |
Pulsed random two phase gas/liquid flow for cleaning membrane surfaces
|
|
KR101614520B1
(ko)
|
2008-07-24 |
2016-04-21 |
에보쿠아 워터 테크놀로지스 엘엘씨 |
막 여과 모듈용 프레임 시스템
|
|
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
|
|
US9022224B2
(en)
|
2010-09-24 |
2015-05-05 |
Evoqua Water Technologies Llc |
Fluid control manifold for membrane filtration system
|
|
AU2013200808B2
(en)
|
2011-09-30 |
2014-11-06 |
Evoqua Water Technologies Llc |
Isolation valve
|
|
WO2014004645A1
(en)
|
2012-06-28 |
2014-01-03 |
Siemens Industry, Inc. |
A potting method
|
|
US9962865B2
(en)
|
2012-09-26 |
2018-05-08 |
Evoqua Water Technologies Llc |
Membrane potting methods
|