ES2629680T3 - Método para reducir la variabilidad de rendimientos de los filtros multicapas - Google Patents
Método para reducir la variabilidad de rendimientos de los filtros multicapas Download PDFInfo
- Publication number
- ES2629680T3 ES2629680T3 ES12156925.5T ES12156925T ES2629680T3 ES 2629680 T3 ES2629680 T3 ES 2629680T3 ES 12156925 T ES12156925 T ES 12156925T ES 2629680 T3 ES2629680 T3 ES 2629680T3
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- ES
- Spain
- Prior art keywords
- performance
- characteristic
- value
- membrane
- range
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000012528 membrane Substances 0.000 abstract 8
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0017—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1216—Three or more layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/069—Special geometry of layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2319/00—Membrane assemblies within one housing
- B01D2319/02—Elements in series
- B01D2319/022—Reject series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/28—Degradation or stability over time
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Un método para reducir la variabilidad del rendimiento en un dispositivo de filtración multicapa que incluye una membrana aguas arriba y una membrana aguas abajo, que comprende: a) seleccionar un valor característico de rendimiento objetivo para dicho dispositivo, en donde el rendimiento objetivo característico es la capacidad; b) seleccionar una población de membranas que tienen el mismo valor característico de rendimiento que dicho valor característico de rendimiento objetivo, comprendiendo la población dos o más lotes que tienen membranas fabricadas a partir de un proceso de fabricación particular que tiene el mismo valor característico de rendimiento, caracterizándose cada lote por un clasificado por su característica real del rendimiento; c) seleccionar, como dicha membrana aguas arriba, una membrana de una de dichos lotes que tienen un primer valor característico de rendimiento o un rango de valores más cercano al valor característico de rendimiento objetivo; y d) seleccionar, como dicha membrana aguas abajo, una membrana de una de dichos lotes que tienen un segundo valor característico de rendimiento o rango de valores; en el que dicho primer valor característico de rendimiento o rango de valores es menor que dicho segundo valor característico de rendimiento o rango de valores.
Description
Claims (1)
-
imagen1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12715608P | 2008-05-09 | 2008-05-09 | |
| US127156P | 2008-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2629680T3 true ES2629680T3 (es) | 2017-08-14 |
Family
ID=40911050
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12155278.0T Active ES2621225T3 (es) | 2008-05-09 | 2009-05-07 | Método para reducir la variabilidad del rendimiento de filtros de múltiples capas |
| ES12156925.5T Active ES2629680T3 (es) | 2008-05-09 | 2009-05-07 | Método para reducir la variabilidad de rendimientos de los filtros multicapas |
| ES18179413T Active ES2928878T3 (es) | 2008-05-09 | 2009-05-07 | Método para reducir la variabilidad del rendimiento de filtros de múltiples capas |
| ES16152048T Active ES2928662T3 (es) | 2008-05-09 | 2009-05-07 | Método para reducir la variabilidad del rendimiento de filtros de múltiples capas |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12155278.0T Active ES2621225T3 (es) | 2008-05-09 | 2009-05-07 | Método para reducir la variabilidad del rendimiento de filtros de múltiples capas |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES18179413T Active ES2928878T3 (es) | 2008-05-09 | 2009-05-07 | Método para reducir la variabilidad del rendimiento de filtros de múltiples capas |
| ES16152048T Active ES2928662T3 (es) | 2008-05-09 | 2009-05-07 | Método para reducir la variabilidad del rendimiento de filtros de múltiples capas |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8733556B2 (es) |
| EP (5) | EP2123348A1 (es) |
| JP (1) | JP5587560B2 (es) |
| CN (1) | CN101642679B (es) |
| ES (4) | ES2621225T3 (es) |
| SG (1) | SG157290A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG157290A1 (en) * | 2008-05-09 | 2009-12-29 | Millipore Corp | Method for reducing performance variability of multi-layer filters |
| US8387256B2 (en) | 2009-08-13 | 2013-03-05 | Emd Millipore Corporation | Method for improved scaling of filters |
| US10512888B2 (en) * | 2014-06-24 | 2019-12-24 | Parker-Hannifin Corporation | Multiple identification point automated parameter assurance method |
| CN108524984A (zh) * | 2017-03-02 | 2018-09-14 | 舒华乐有限公司 | 用于杀灭流体中的细菌和病毒的过滤体 |
| CN116272378B (zh) * | 2023-03-27 | 2023-08-18 | 杭州科百特过滤器材有限公司 | 一种大载量的除病毒膜组件及除病毒过滤器 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2832835B2 (ja) | 1988-12-21 | 1998-12-09 | 旭化成工業株式会社 | ウイルス除去方法 |
| US5017292A (en) * | 1990-05-10 | 1991-05-21 | Millipore Corporation | Membrane, process and system for isolating virus from solution |
| US5256294A (en) * | 1990-09-17 | 1993-10-26 | Genentech, Inc. | Tangential flow filtration process and apparatus |
| US5238474A (en) | 1990-10-19 | 1993-08-24 | Donaldson Company, Inc. | Filtration arrangement |
| US5282380A (en) * | 1992-06-30 | 1994-02-01 | Millipore Corporation | Integrity test for membranes |
| JPH07124450A (ja) | 1993-11-01 | 1995-05-16 | Fuji Photo Film Co Ltd | 精密ろ過膜カートリツジフイルター |
| JP3040298B2 (ja) | 1993-12-16 | 2000-05-15 | オルガノ株式会社 | 超純水中の微粒子数測定用のろ過装置および微粒子数測定用ろ過膜 |
| US6171684B1 (en) | 1995-11-17 | 2001-01-09 | Donaldson Company, Inc. | Filter material construction and method |
| JPH1024224A (ja) | 1996-04-10 | 1998-01-27 | Mitsubishi Chem Corp | 積層多孔膜及びその用途 |
| US5968373A (en) | 1997-12-22 | 1999-10-19 | Aaf International | Filter arrangement having at least two successive layers having predetermined spacing and its method for making |
| US6669905B1 (en) | 1998-05-21 | 2003-12-30 | Baxter International Inc. | Systems and methods for collecting plasma that is free or virtually free of cellular blood species |
| US7108791B2 (en) | 1999-09-14 | 2006-09-19 | Millipore Corporation | High-resolution virus removal methodology and filtration capsule useful therefor |
| ES2296643T3 (es) | 1999-09-14 | 2008-05-01 | Millipore Corporation | Dispositivos para separacion de virus. |
| US7229665B2 (en) * | 2001-05-22 | 2007-06-12 | Millipore Corporation | Process of forming multilayered structures |
| US7942274B2 (en) * | 2000-05-24 | 2011-05-17 | Millipore Corporation | High-throughput asymmetric membrane |
| WO2002005934A2 (en) | 2000-05-31 | 2002-01-24 | Pall Corporation | Membrane packets, methods for making membrane packets, and membrane packet assemblies |
| JP3570713B2 (ja) | 2001-11-06 | 2004-09-29 | 東洋濾紙株式会社 | ビール濾過用積層フィルター |
| US7818996B2 (en) * | 2004-07-06 | 2010-10-26 | K.U. Leuven Research And Development | High throughput screening for rapid development of membranes and membrane processes |
| CN100482316C (zh) * | 2005-07-26 | 2009-04-29 | 清华大学 | 微孔陶瓷微生物过滤器 |
| SG157290A1 (en) | 2008-05-09 | 2009-12-29 | Millipore Corp | Method for reducing performance variability of multi-layer filters |
-
2009
- 2009-05-05 SG SG200903032-1A patent/SG157290A1/en unknown
- 2009-05-05 US US12/387,576 patent/US8733556B2/en active Active
- 2009-05-05 US US12/387,636 patent/US20090277824A1/en not_active Abandoned
- 2009-05-07 ES ES12155278.0T patent/ES2621225T3/es active Active
- 2009-05-07 ES ES12156925.5T patent/ES2629680T3/es active Active
- 2009-05-07 ES ES18179413T patent/ES2928878T3/es active Active
- 2009-05-07 EP EP09159628A patent/EP2123348A1/en not_active Ceased
- 2009-05-07 EP EP12155278.0A patent/EP2457642B1/en active Active
- 2009-05-07 EP EP18179413.2A patent/EP3456406B1/en active Active
- 2009-05-07 EP EP16152048.1A patent/EP3075439B1/en active Active
- 2009-05-07 ES ES16152048T patent/ES2928662T3/es active Active
- 2009-05-07 EP EP12156925.5A patent/EP2460580B1/en active Active
- 2009-05-08 JP JP2009113594A patent/JP5587560B2/ja active Active
- 2009-05-08 CN CN2009101497294A patent/CN101642679B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| SG157290A1 (en) | 2009-12-29 |
| US8733556B2 (en) | 2014-05-27 |
| EP2457642A1 (en) | 2012-05-30 |
| EP3456406A1 (en) | 2019-03-20 |
| JP2009269027A (ja) | 2009-11-19 |
| EP3075439B1 (en) | 2022-09-21 |
| ES2928878T3 (es) | 2022-11-23 |
| EP2460580A1 (en) | 2012-06-06 |
| EP3456406B1 (en) | 2022-09-21 |
| CN101642679B (zh) | 2013-11-13 |
| EP2457642B1 (en) | 2017-01-11 |
| CN101642679A (zh) | 2010-02-10 |
| EP2460580B1 (en) | 2017-06-21 |
| ES2621225T3 (es) | 2017-07-03 |
| EP2123348A1 (en) | 2009-11-25 |
| US20090277835A1 (en) | 2009-11-12 |
| ES2928662T3 (es) | 2022-11-21 |
| US20090277824A1 (en) | 2009-11-12 |
| EP3075439A1 (en) | 2016-10-05 |
| JP5587560B2 (ja) | 2014-09-10 |
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