DE60011618D1 - Verfahren und vorrichtung zur prüfung der unversehrtheit von filtrationsmembranen - Google Patents
Verfahren und vorrichtung zur prüfung der unversehrtheit von filtrationsmembranenInfo
- Publication number
- DE60011618D1 DE60011618D1 DE60011618T DE60011618T DE60011618D1 DE 60011618 D1 DE60011618 D1 DE 60011618D1 DE 60011618 T DE60011618 T DE 60011618T DE 60011618 T DE60011618 T DE 60011618T DE 60011618 D1 DE60011618 D1 DE 60011618D1
- Authority
- DE
- Germany
- Prior art keywords
- membranes
- air
- outside
- collected
- testing
- 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.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 title abstract 12
- 238000001914 filtration Methods 0.000 title abstract 3
- 238000012360 testing method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000007547 defect Effects 0.000 abstract 2
- 230000002950 deficient Effects 0.000 abstract 1
- 239000012510 hollow fiber Substances 0.000 abstract 1
- 238000005374 membrane filtration Methods 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
- B01D65/102—Detection of leaks in membranes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/086—Investigating permeability, pore-volume, or surface area of porous materials of films, membranes or pellicules
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US468779 | 1999-12-21 | ||
US09/468,779 US6324898B1 (en) | 1999-12-21 | 1999-12-21 | Method and apparatus for testing the integrity of filtering membranes |
PCT/CA2000/001461 WO2001045829A1 (en) | 1999-12-21 | 2000-12-06 | Method and apparatus for testing the integrity of filtering membranes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60011618D1 true DE60011618D1 (de) | 2004-07-22 |
DE60011618T2 DE60011618T2 (de) | 2004-11-04 |
Family
ID=23861210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60011618T Expired - Fee Related DE60011618T2 (de) | 1999-12-21 | 2000-12-06 | Verfahren und vorrichtung zur prüfung der unversehrtheit von filtrationsmembranen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6324898B1 (de) |
EP (1) | EP1194217B1 (de) |
JP (1) | JP2003517922A (de) |
AT (1) | ATE269146T1 (de) |
AU (1) | AU2135101A (de) |
DE (1) | DE60011618T2 (de) |
WO (1) | WO2001045829A1 (de) |
Families Citing this family (83)
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US7037426B2 (en) * | 2000-05-04 | 2006-05-02 | Zenon Environmental Inc. | Immersed membrane apparatus |
AU721064B2 (en) | 1996-12-20 | 2000-06-22 | Evoqua Water Technologies Llc | Scouring method |
US6422063B1 (en) * | 1998-08-11 | 2002-07-23 | Ramaswamy C. Anantheswaran | Rapid method to experimentally measure the gas permeability of micro-perforated films |
EP1159058B1 (de) * | 1999-02-26 | 2003-07-23 | United States Filter Corporation | Verfahren und vorrichtung zur prüfung von membranfiltern |
AUPR421501A0 (en) | 2001-04-04 | 2001-05-03 | U.S. Filter Wastewater Group, Inc. | Potting method |
US6543275B2 (en) * | 2001-07-02 | 2003-04-08 | Taiwan Semiconductor Manufacturing Co., Ltd | Apparatus and method for testing air permeability of a fabric |
DE10135294B4 (de) * | 2001-07-19 | 2011-07-07 | Sartorius Stedim Biotech GmbH, 37079 | Prüfvorrichtung für Filtersysteme |
AUPR692401A0 (en) | 2001-08-09 | 2001-08-30 | U.S. Filter Wastewater Group, Inc. | Method of cleaning membrane modules |
NL1020491C2 (nl) * | 2002-04-26 | 2003-10-28 | Norit Membraan Tech Bv | Membraan integriteitstest. |
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 |
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 |
CN103285737B (zh) | 2003-08-29 | 2016-01-13 | 伊沃夸水处理技术有限责任公司 | 反洗 |
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 |
WO2005077499A1 (en) * | 2004-02-18 | 2005-08-25 | U.S. Filter Wastewater Group, Inc. | Continuous pressure decay test |
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 |
CA2577137C (en) | 2004-08-20 | 2014-04-22 | Siemens Water Technologies Corp. | Membrane modules with gas and filtrate conduits and racks formed therefrom |
US7698928B2 (en) * | 2004-08-31 | 2010-04-20 | Dow Global Technologies, Inc. | Method for testing separation modules |
CN101043933B (zh) | 2004-09-07 | 2012-09-05 | 西门子工业公司 | 反洗废液的减少 |
EP1799334B1 (de) | 2004-09-14 | 2013-12-11 | Siemens Water Technologies LLC | Verfahren und vorrichtungen zum entfernen von feststoffen aus einem membranmodul |
WO2006029465A1 (en) | 2004-09-15 | 2006-03-23 | Siemens Water Technologies Corp. | Continuously variable aeration |
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 |
WO2006116797A1 (en) | 2005-04-29 | 2006-11-09 | Siemens Water Technologies Corp. | Chemical clean for membrane filter |
SG164499A1 (en) | 2005-08-22 | 2010-09-29 | Siemens Water Tech Corp | An assembly for water filtration using a tube manifold to minimise backwash |
CN101389389B (zh) * | 2005-09-07 | 2012-10-24 | 美国海德能公司 | 具有rfid标签供电的流量计和电导率计的逆渗透过滤设备 |
US20070138090A1 (en) | 2005-10-05 | 2007-06-21 | Jordan Edward J | Method and apparatus for treating wastewater |
US20070144949A1 (en) * | 2005-12-02 | 2007-06-28 | Hidayat Husain | Method and apparatus for testing membrane integrity |
FR2894843B1 (fr) * | 2005-12-20 | 2008-02-22 | Degremont Sa | Procede et dispositif de test d'integrite de membranes de filtration |
KR20080085906A (ko) * | 2006-01-12 | 2008-09-24 | 지멘스 워터 테크놀로지스 코포레이션 | 여과 공정에서의 개선된 가동 전략 |
US20090320563A1 (en) * | 2006-03-13 | 2009-12-31 | Hydranautics | Device for measuring permeate flow and permeate conductivity of individual reverse osmosis membrane elements |
DE102006012198A1 (de) * | 2006-03-16 | 2007-09-27 | Seccua Gmbh | Steuerungen eines Filtrationssystems |
KR100766885B1 (ko) * | 2006-04-14 | 2007-10-18 | 신윤호 | 온라인 분석기용 울트라 필터레이션 시스템 |
US20080093277A1 (en) * | 2006-06-13 | 2008-04-24 | John Armour | Cadence detection in a sequence of video fields |
WO2008051546A2 (en) | 2006-10-24 | 2008-05-02 | Siemens Water Technologies Corp. | Infiltration/inflow control for membrane bioreactor |
FR2909904B1 (fr) * | 2006-12-19 | 2009-12-11 | Degremont | Procede de controle de l'integrite de membranes de filtration et dispositif pour la mise en oeuvre de ce procede. |
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 |
US8110112B2 (en) * | 2007-05-30 | 2012-02-07 | Innova Prep LLC | Liquid to liquid biological particle concentrator |
US20090299651A1 (en) * | 2008-05-29 | 2009-12-03 | Hach Company | Filtration testing system |
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 |
AU2010298290A1 (en) * | 2009-09-24 | 2012-04-19 | Gore Enterprise Holdings, Inc. | Integrity test method for porous filters |
WO2011049790A1 (en) * | 2009-10-19 | 2011-04-28 | Dow Global Technologies Llc | Method of testing the integrity of spiral wound modules |
CN101762561B (zh) * | 2009-11-10 | 2012-06-06 | 浙江天元生物药业有限公司 | 一种采用紫外监测法在线检测超滤膜完整性的方法 |
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 |
KR101164600B1 (ko) | 2010-05-18 | 2012-07-11 | 서울특별시 | 표면장력 저감을 이용한 막의 완결성 시험방법 |
US8506061B2 (en) | 2010-08-23 | 2013-08-13 | Xerox Corporation | Method and apparatus for purging and supplying ink to an inkjet printing apparatus |
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 |
US8550612B2 (en) | 2010-10-20 | 2013-10-08 | Xerox Corporation | Method and system for ink delivery and purged ink recovery in an inkjet printer |
SG191397A1 (en) | 2011-01-24 | 2013-08-30 | Emd Millipore Corp | Accelerated mixed gas integrity testing of porous materials |
US8403457B2 (en) | 2011-02-04 | 2013-03-26 | Xerox Corporation | Waste ink reclamation apparatus for liquid ink recirculation system |
US8596110B2 (en) | 2011-03-14 | 2013-12-03 | King Fahd University Of Petroleum And Minerals | Device and method for testing reverse osmosis membranes |
DE102011006545A1 (de) * | 2011-03-31 | 2012-10-04 | Krones Ag | Verfahren zum Überprüfen eines Membranfiltrationsmoduls einer Filtrationsanlage |
US8910799B2 (en) | 2011-08-01 | 2014-12-16 | Enveera, Inc. | Integrated membrane system for distributed water treatment |
US9604166B2 (en) | 2011-09-30 | 2017-03-28 | Evoqua Water Technologies Llc | Manifold arrangement |
EP3473320A1 (de) | 2011-09-30 | 2019-04-24 | Evoqua Water Technologies LLC | Isolierventil |
US8662649B2 (en) | 2012-01-18 | 2014-03-04 | Xerox Corporation | Method and system for printing recycled ink with process black neutralization |
US8840230B2 (en) | 2012-06-04 | 2014-09-23 | Xerox Corporation | Ink waste tray configured with one way filter |
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 |
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 |
NZ708504A (en) * | 2012-12-27 | 2017-12-22 | Medi-Physics Inc | Dual-filter dual-integrity test assembly |
EP3033158B1 (de) * | 2013-08-15 | 2021-09-29 | 3M Innovative Properties Company | Filterelement für biopharmazeutische anwendungen |
AU2014329869B2 (en) | 2013-10-02 | 2018-06-14 | Evoqua Water Technologies Llc | A method and device for repairing a membrane filtration module |
EP3322511B1 (de) | 2015-07-14 | 2022-09-07 | Rohm & Haas Electronic Materials Singapore Pte. Ltd | Belüftungsvorrichtung für filtrationssystem |
US10702832B2 (en) | 2015-11-20 | 2020-07-07 | Emd Millipore Corporation | Enhanced stability filter integrity test |
CN105582814A (zh) * | 2015-12-19 | 2016-05-18 | 上海立源水处理技术有限责任公司 | 一种中空纤维超滤膜丝孔隙分布检测装置及检测方法 |
MX2018008877A (es) | 2016-01-22 | 2018-09-21 | Baxter Int | Bolsa de producto de solucion esteril. |
BR112018013913B1 (pt) | 2016-01-22 | 2022-10-25 | Baxter International Inc. | Método e máquina para produzir sacos de produto de solução estéril |
CN106353237B (zh) * | 2016-09-21 | 2024-03-19 | 内蒙古自治区水利科学研究院 | 节水灌溉工程网式过滤系统测试装置 |
US10613014B2 (en) * | 2017-01-25 | 2020-04-07 | New England Research, Inc. | Method for automating control systems for performing a complex transient permeability test |
EP3560577A1 (de) | 2018-04-25 | 2019-10-30 | Gambro Lundia AB | Vorrichtung und verfahren zur integritätsprüfung einer ultrafiltermembran |
KR102342446B1 (ko) * | 2018-10-18 | 2021-12-22 | 주식회사 엘지화학 | 분리막 엘리먼트의 결함 검출 방법 및 분리막 엘리먼트 결함 검출 장치 |
US11668723B2 (en) | 2019-07-09 | 2023-06-06 | Logan Instruments Corporation | Automated dissolution/permeation testing system |
CN110652884B (zh) * | 2019-09-20 | 2021-12-10 | 中信环境技术(广州)有限公司 | 一种中空膜丝过滤性能测试装置及系统 |
DE102019129664A1 (de) * | 2019-11-04 | 2021-05-06 | Fresenius Medical Care Deutschland Gmbh | Verfahren und Anlage zum Prüfen der Integrität eines Kapillardialysators |
KR102238929B1 (ko) * | 2020-09-01 | 2021-04-12 | 주식회사 알이디 | 멤브레인 테스트 장치 |
EP3968002A1 (de) | 2020-09-09 | 2022-03-16 | Pall Corporation | Verfahren und anordnung zur prüfung der integrität eines filtermediums |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4231768A (en) | 1978-09-29 | 1980-11-04 | Pall Corporation | Air purification system and process |
GB2132366B (en) | 1982-12-27 | 1987-04-08 | Brunswick Corp | Method and device for testing the permeability of membrane filters |
EP0139202B1 (de) | 1983-09-09 | 1989-04-12 | Fujisawa Pharmaceutical Co., Ltd. | Vorrichtung zum Prüfen von Filtermembranen, und Vorrichtung zum Sterilisieren von Flüssigkeiten mittels einer Filtermembran |
US4778499A (en) * | 1984-12-24 | 1988-10-18 | Ppg Industries, Inc. | Method of producing porous hollow silica-rich fibers |
US4701861A (en) | 1985-05-31 | 1987-10-20 | Pall Corporation | Filter test device |
US4881176B1 (en) | 1988-01-22 | 1997-06-17 | Thokon Corp | Filter analyzing system |
JP2706853B2 (ja) * | 1991-01-16 | 1998-01-28 | ハウス食品株式会社 | メンブランフィルタの完全性検査方法及び検査装置 |
DE4119040C2 (de) * | 1991-06-10 | 1997-01-02 | Pall Corp | Verfahren und Gerät zum Testen des Betriebszustands von Filterelementen |
DE4209519C3 (de) * | 1992-03-24 | 2000-06-15 | Pall Corp | Verfahren und Gerät zum schnellen Testen der Unversehrtheit von Filterelementen |
DE69313574T2 (de) | 1992-05-01 | 1998-01-08 | Memtec Japan Ltd | Vorrichtung zur Integritätsprüfung von Membranfiltern |
US5507959A (en) * | 1994-11-04 | 1996-04-16 | Advanced Micro Devices, Inc. | Apparatus for wetting, flushing and performing integrity checks on encapsulated PTFE filters |
US5563333A (en) * | 1995-01-20 | 1996-10-08 | Haines; Hiemi K. | Method and apparatus for core flooding studies |
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DE19534417A1 (de) * | 1995-09-16 | 1997-03-20 | Fresenius Ag | Verfahren zum Überprüfen von mindestens einem im Dialysierflüssigkeitssystem einer Vorrichtung zur extrakorporalen Blutbehandlung angeordneten Filter |
ATE235952T1 (de) * | 1996-02-01 | 2003-04-15 | Mat Adsorption Technologies Gm | Vorrichtung und verfahren zur stoffspezifischen behandlung von fluiden |
FR2749190B1 (fr) | 1996-05-28 | 1998-09-18 | Omnium Traitement Valorisa | Procede et installation pour tester in situ l'integrite des membranes de filtration |
US5786528A (en) * | 1996-09-10 | 1998-07-28 | Millipore Corporation | Water intrusion test for filters |
US5888401A (en) * | 1996-09-16 | 1999-03-30 | Union Camp Corporation | Method and apparatus for reducing membrane fouling |
-
1999
- 1999-12-21 US US09/468,779 patent/US6324898B1/en not_active Expired - Fee Related
-
2000
- 2000-12-06 DE DE60011618T patent/DE60011618T2/de not_active Expired - Fee Related
- 2000-12-06 JP JP2001546765A patent/JP2003517922A/ja active Pending
- 2000-12-06 WO PCT/CA2000/001461 patent/WO2001045829A1/en active IP Right Grant
- 2000-12-06 EP EP00984705A patent/EP1194217B1/de not_active Expired - Lifetime
- 2000-12-06 AU AU21351/01A patent/AU2135101A/en not_active Abandoned
- 2000-12-06 AT AT00984705T patent/ATE269146T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2003517922A (ja) | 2003-06-03 |
US6324898B1 (en) | 2001-12-04 |
EP1194217A1 (de) | 2002-04-10 |
ATE269146T1 (de) | 2004-07-15 |
AU2135101A (en) | 2001-07-03 |
WO2001045829A1 (en) | 2001-06-28 |
EP1194217B1 (de) | 2004-06-16 |
DE60011618T2 (de) | 2004-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |