BR9709279A - Processo e instalação para testar in situ a integridade de membranas de filtração - Google Patents

Processo e instalação para testar in situ a integridade de membranas de filtração

Info

Publication number
BR9709279A
BR9709279A BR9709279A BR9709279A BR9709279A BR 9709279 A BR9709279 A BR 9709279A BR 9709279 A BR9709279 A BR 9709279A BR 9709279 A BR9709279 A BR 9709279A BR 9709279 A BR9709279 A BR 9709279A
Authority
BR
Brazil
Prior art keywords
situ
integrity
installation
test
filtration membranes
Prior art date
Application number
BR9709279A
Other languages
English (en)
Portuguese (pt)
Inventor
Pierre Cote
Original Assignee
Omnium Traitement Valorisa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Omnium Traitement Valorisa filed Critical Omnium Traitement Valorisa
Publication of BR9709279A publication Critical patent/BR9709279A/pt

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (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)
BR9709279A 1996-05-28 1997-05-28 Processo e instalação para testar in situ a integridade de membranas de filtração BR9709279A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9606780A FR2749190B1 (fr) 1996-05-28 1996-05-28 Procede et installation pour tester in situ l'integrite des membranes de filtration
PCT/FR1997/000930 WO1997045193A1 (fr) 1996-05-28 1997-05-28 Procede et installation pour tester in situ l'integrite des membranes de filtration

Publications (1)

Publication Number Publication Date
BR9709279A true BR9709279A (pt) 1999-08-10

Family

ID=9492631

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709279A BR9709279A (pt) 1996-05-28 1997-05-28 Processo e instalação para testar in situ a integridade de membranas de filtração

Country Status (14)

Country Link
US (1) US6228271B1 (enExample)
EP (1) EP0909210B1 (enExample)
JP (1) JP2000510766A (enExample)
AT (1) ATE198165T1 (enExample)
AU (1) AU718839B2 (enExample)
BR (1) BR9709279A (enExample)
CA (1) CA2257151C (enExample)
DE (1) DE69703740T2 (enExample)
DK (1) DK0909210T3 (enExample)
ES (1) ES2154045T3 (enExample)
FR (1) FR2749190B1 (enExample)
HU (1) HU221782B1 (enExample)
PL (1) PL183910B1 (enExample)
WO (1) WO1997045193A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0846023B1 (en) * 1995-08-11 2002-10-23 Zenon Environmental Inc. Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces
US8852438B2 (en) 1995-08-11 2014-10-07 Zenon Technology Partnership Membrane filtration module with adjustable header spacing
ES2202081T3 (es) * 1999-02-26 2004-04-01 United States Filter Corporation Metodo y aparato para evaluar una membrana.
ATE400351T1 (de) 1999-11-18 2008-07-15 Zenon Technology Partnership Getauchtes membranelement und modul
KR100736430B1 (ko) * 1999-11-18 2007-07-09 제논 인바이런멘탈 인코포레이티드 잠겨진 막 요소와 모듈
US6324898B1 (en) * 1999-12-21 2001-12-04 Zenon Environmental Inc. Method and apparatus for testing the integrity of filtering membranes
US6572576B2 (en) 2001-07-07 2003-06-03 Nxstage Medical, Inc. Method and apparatus for leak detection in a fluid line
US20030128125A1 (en) 2002-01-04 2003-07-10 Burbank Jeffrey H. Method and apparatus for machine error detection by combining multiple sensor inputs
US9717840B2 (en) 2002-01-04 2017-08-01 Nxstage Medical, Inc. Method and apparatus for machine error detection by combining multiple sensor inputs
US7040142B2 (en) * 2002-01-04 2006-05-09 Nxstage Medical, Inc. Method and apparatus for leak detection in blood circuits combining external fluid detection and air infiltration detection
NL1020491C2 (nl) * 2002-04-26 2003-10-28 Norit Membraan Tech Bv Membraan integriteitstest.
JP2005013992A (ja) * 2003-06-02 2005-01-20 Daicen Membrane Systems Ltd 中空糸膜モジュールの安全性試験方法
EP1773475B1 (en) * 2004-07-06 2009-03-11 K.U. Leuven Research and Development High throughput screening for rapid development of membranes and membrane processes
JP5101284B2 (ja) * 2004-08-31 2012-12-19 ダウ グローバル テクノロジーズ エルエルシー 分離モジュールをテストする方法
ATE468870T1 (de) 2005-07-01 2010-06-15 Gambro Lundia Ab Gerät zum testen eines filters
US20100180667A1 (en) * 2007-05-24 2010-07-22 Gregory Bender Methods and apparatuses for detecting odors
US8571296B2 (en) * 2009-10-19 2013-10-29 Dow Global Technologies Llc Method of testing the integrity of spiral wound modules
US8557118B2 (en) * 2010-02-02 2013-10-15 General Electric Company Gasification grey water treatment systems
EP2418012A1 (en) 2010-08-11 2012-02-15 Gambro Lundia AB Device and process for testing filters
CN102553445A (zh) * 2010-12-30 2012-07-11 通用电气公司 分离器组件的制造方法和设备
DE102011006545A1 (de) * 2011-03-31 2012-10-04 Krones Ag Verfahren zum Überprüfen eines Membranfiltrationsmoduls einer Filtrationsanlage
WO2013031968A1 (ja) * 2011-08-31 2013-03-07 三菱レイヨン株式会社 中空糸膜モジュールの検査方法
JP2014128780A (ja) * 2012-12-27 2014-07-10 Nihon Medi Physics Co Ltd フィルター完全性試験機構を備えた薬液分注機
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US9376595B2 (en) 2013-06-21 2016-06-28 General Electric Company Method and apparatus for fabricating separator assembly
TWI503160B (zh) * 2013-06-21 2015-10-11 Inst Nuclear Energy Res An automated testing device for the risk and integrity of a drug filter and its method
US10633263B2 (en) 2015-04-17 2020-04-28 Bl Technologies, Inc. Conversion of media filter into membrane gravity filter
EP3283200B1 (en) * 2015-04-17 2022-10-26 BL Technologies, Inc. Conversion of media filter into membrane gravity filter
US9868659B2 (en) 2015-04-17 2018-01-16 General Electric Company Subsurface water purification method
CN108463709A (zh) 2015-11-20 2018-08-28 Emd密理博公司 增强的稳定性过滤器完整性测试
HRP20200399T1 (hr) 2016-01-22 2020-06-12 Baxter International Inc. Postupak i stroj za proizvodnju vrećica za sterilne otopine
MX2018008877A (es) 2016-01-22 2018-09-21 Baxter Int Bolsa de producto de solucion esteril.
CN105738039B (zh) * 2016-04-28 2018-01-09 安徽工业大学 一种柱塞‑铜套副环形缝隙流动的测量装置和测量方法
US20190232226A1 (en) 2016-10-14 2019-08-01 Bl Technologies, Inc. Conversion of media filter into membrane gravity filter
KR102248754B1 (ko) * 2017-02-22 2021-05-07 이엠디 밀리포어 코포레이션 투과물 측면의 접근이 없는 다공성 물질의 혼합 가스 완전성 시험
EP3444022A1 (en) 2017-08-16 2019-02-20 Gambro Lundia AB Process for testing filters
EP3560577A1 (en) 2018-04-25 2019-10-30 Gambro Lundia AB Apparatus and method for testing integrity of an ultrafilter membrane
KR102383013B1 (ko) * 2020-03-23 2022-04-05 프레스티지바이오로직스 주식회사 항체 의약품 제조 공정을 위한 제균 필터 시스템 및 그 작동 방법
CN114858650B (zh) * 2022-05-17 2023-10-17 合肥檀泰环保科技有限公司 过滤器中的过滤膜破损检测装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117399C2 (de) * 1981-05-02 1983-02-10 Bruno Ing.(grad.) 8931 Reichertshofen Huschke Prüfeinrichtung für Filter, insbesondere Sterilfilter
GB2132366B (en) * 1982-12-27 1987-04-08 Brunswick Corp Method and device for testing the permeability of membrane filters
DE3312729A1 (de) * 1983-04-08 1984-10-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und messkammer zur ermittlung des porendurchmessers von mikro- und ultrafiltrationsmembranen
DE3477691D1 (en) * 1983-09-09 1989-05-18 Fujisawa Pharmaceutical Co Apparatus for testing membrane filters, and apparatus for sterilizing liquids with use of membrane filter
DE3917856C2 (de) * 1988-06-04 1998-06-10 Sartorius Gmbh Meßgerät als Teil einer Prüfeinrichtung für Filtersysteme, Prüfeinrichtung und Prüfverfahren
JPH0419541A (ja) * 1990-05-14 1992-01-23 Ishigaki Mech Ind Co セラミックの溶射膜体並びにその気孔率の測定方法
TW224160B (enExample) * 1991-06-06 1994-05-21 Asahi Chemical Ind
DE69313574T2 (de) * 1992-05-01 1998-01-08 Filtec Corp Vorrichtung zur Integritätsprüfung von Membranfiltern
JP3401541B2 (ja) * 1993-08-27 2003-04-28 栗田工業株式会社 膜分離装置及びその運転方法
DE4421639A1 (de) * 1994-06-21 1996-01-04 Microdyn Modulbau Gmbh & Co Kg Verfahren zur Reinigung eines Membranfilters

Also Published As

Publication number Publication date
CA2257151A1 (en) 1997-12-04
PL183910B1 (pl) 2002-08-30
DE69703740D1 (de) 2001-01-25
JP2000510766A (ja) 2000-08-22
EP0909210B1 (fr) 2000-12-20
ATE198165T1 (de) 2001-01-15
EP0909210A1 (fr) 1999-04-21
CA2257151C (en) 2005-08-09
DK0909210T3 (da) 2001-04-23
HUP9902297A2 (hu) 1999-11-29
PL330192A1 (en) 1999-04-26
AU3096997A (en) 1998-01-05
AU718839B2 (en) 2000-04-20
DE69703740T2 (de) 2001-08-02
HUP9902297A3 (en) 2000-01-28
WO1997045193A1 (fr) 1997-12-04
HU221782B1 (hu) 2003-01-28
FR2749190A1 (fr) 1997-12-05
US6228271B1 (en) 2001-05-08
FR2749190B1 (fr) 1998-09-18
ES2154045T3 (es) 2001-03-16

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25A Requested transfer of rights approved

Owner name: OTV SA (FR)

Free format text: TRANSFERIDO DE: OTV OMNIUM DE TRAITEMENTS ET DE VALORISATION

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.