DK1434647T3 - Sammensatte nanofiltrerings- og omvendt-osmose-membraner og fremgangsmåde til fremstilling af disse - Google Patents
Sammensatte nanofiltrerings- og omvendt-osmose-membraner og fremgangsmåde til fremstilling af disseInfo
- Publication number
- DK1434647T3 DK1434647T3 DK02799154T DK02799154T DK1434647T3 DK 1434647 T3 DK1434647 T3 DK 1434647T3 DK 02799154 T DK02799154 T DK 02799154T DK 02799154 T DK02799154 T DK 02799154T DK 1434647 T3 DK1434647 T3 DK 1434647T3
- Authority
- DK
- Denmark
- Prior art keywords
- reverse osmosis
- membranes
- osmosis membranes
- preparing
- methods
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000001728 nano-filtration Methods 0.000 title abstract 2
- 238000001223 reverse osmosis Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 title 1
- 150000001412 amines Chemical class 0.000 abstract 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000012695 Interfacial polymerization Methods 0.000 abstract 1
- 150000001266 acyl halides Chemical class 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 235000019260 propionic acid Nutrition 0.000 abstract 1
- 239000012264 purified product Substances 0.000 abstract 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- 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
- B01D71/56—Polyamides, e.g. polyester-amides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0011—Casting solutions therefor
-
- 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
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
- B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/974,637 US6833073B2 (en) | 2001-10-09 | 2001-10-09 | Composite nanofiltration and reverse osmosis membranes and method for producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1434647T3 true DK1434647T3 (da) | 2006-10-23 |
Family
ID=25522288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK02799154T DK1434647T3 (da) | 2001-10-09 | 2002-10-07 | Sammensatte nanofiltrerings- og omvendt-osmose-membraner og fremgangsmåde til fremstilling af disse |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6833073B2 (https=) |
| EP (1) | EP1434647B1 (https=) |
| JP (1) | JP2005505406A (https=) |
| AT (1) | ATE330695T1 (https=) |
| AU (1) | AU2002362749A1 (https=) |
| CA (1) | CA2463369C (https=) |
| DE (1) | DE60212670T2 (https=) |
| DK (1) | DK1434647T3 (https=) |
| ES (1) | ES2266623T3 (https=) |
| WO (1) | WO2003031036A2 (https=) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4500002B2 (ja) * | 2003-05-06 | 2010-07-14 | 日東電工株式会社 | 複合半透膜及びその製造方法 |
| US7979656B2 (en) | 2004-06-01 | 2011-07-12 | Inmage Systems, Inc. | Minimizing configuration changes in a fabric-based data protection solution |
| US8055745B2 (en) * | 2004-06-01 | 2011-11-08 | Inmage Systems, Inc. | Methods and apparatus for accessing data from a primary data storage system for secondary storage |
| US7676502B2 (en) * | 2006-05-22 | 2010-03-09 | Inmage Systems, Inc. | Recovery point data view shift through a direction-agnostic roll algorithm |
| US7698401B2 (en) * | 2004-06-01 | 2010-04-13 | Inmage Systems, Inc | Secondary data storage and recovery system |
| US8868858B2 (en) * | 2006-05-19 | 2014-10-21 | Inmage Systems, Inc. | Method and apparatus of continuous data backup and access using virtual machines |
| US9209989B2 (en) * | 2004-06-01 | 2015-12-08 | Inmage Systems, Inc. | Causation of a data read operation against a first storage system by a server associated with a second storage system according to a host generated instruction |
| US8224786B2 (en) * | 2004-06-01 | 2012-07-17 | Inmage Systems, Inc. | Acquisition and write validation of data of a networked host node to perform secondary storage |
| US8683144B2 (en) * | 2005-09-16 | 2014-03-25 | Inmage Systems, Inc. | Causation of a data read against a first storage system to optionally store a data write to preserve the version to allow viewing and recovery |
| US8601225B2 (en) * | 2005-09-16 | 2013-12-03 | Inmage Systems, Inc. | Time ordered view of backup data on behalf of a host |
| US8554727B2 (en) * | 2006-05-19 | 2013-10-08 | Inmage Systems, Inc. | Method and system of tiered quiescing |
| US8527721B2 (en) * | 2008-12-26 | 2013-09-03 | Rajeev Atluri | Generating a recovery snapshot and creating a virtual view of the recovery snapshot |
| US8527470B2 (en) | 2006-05-22 | 2013-09-03 | Rajeev Atluri | Recovery point data view formation with generation of a recovery view and a coalesce policy |
| US8838528B2 (en) * | 2006-05-22 | 2014-09-16 | Inmage Systems, Inc. | Coalescing and capturing data between events prior to and after a temporal window |
| US7634507B2 (en) * | 2006-08-30 | 2009-12-15 | Inmage Systems, Inc. | Ensuring data persistence and consistency in enterprise storage backup systems |
| US8460905B2 (en) * | 2007-09-11 | 2013-06-11 | Bunge Oils, Inc. | Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases with reduced reaction time |
| US8956853B2 (en) * | 2007-01-30 | 2015-02-17 | Bunge Oils, Inc. | Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases |
| US7806275B2 (en) * | 2007-05-09 | 2010-10-05 | The United States Of America As Represented By The Secretary Of The Interior, The Bureau Of Reclamation | Chlorine resistant polyamides and membranes made from the same |
| JP2010531732A (ja) | 2007-06-28 | 2010-09-30 | カレラ コーポレイション | 炭酸塩化合物の沈殿を含む脱塩方法 |
| US7910012B2 (en) * | 2007-07-16 | 2011-03-22 | General Electric Company | Composition, membrane, and associated method |
| JP2010540215A (ja) * | 2007-09-21 | 2010-12-24 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | ナノ複合膜ならびにその作製および使用方法 |
| US8241876B2 (en) | 2008-01-07 | 2012-08-14 | Bunge Oils, Inc. | Generation of triacylglycerols from gums |
| US8147735B2 (en) * | 2008-07-09 | 2012-04-03 | Eltron Research & Development, Inc. | Semipermeable polymers and method for producing same |
| US8028194B2 (en) * | 2008-07-25 | 2011-09-27 | Inmage Systems, Inc | Sequencing technique to account for a clock error in a backup system |
| US8069227B2 (en) * | 2008-12-26 | 2011-11-29 | Inmage Systems, Inc. | Configuring hosts of a secondary data storage and recovery system |
| US8840791B2 (en) | 2011-09-01 | 2014-09-23 | Pall Corporation | Multilayer microfiltration membrane |
| TWI519339B (zh) | 2012-12-28 | 2016-02-01 | 財團法人工業技術研究院 | 過濾膜 |
| US9795928B2 (en) | 2014-06-24 | 2017-10-24 | Nano And Advanced Materials Institute Limited | Stepwise interfacial polymerization technique with different reagent solution designs to prepare hollow fiber nanofiltration membrane composites |
| US9558078B2 (en) | 2014-10-28 | 2017-01-31 | Microsoft Technology Licensing, Llc | Point in time database restore from storage snapshots |
| KR101743808B1 (ko) * | 2014-10-29 | 2017-06-21 | 연세대학교 산학협력단 | 폴리아마이드계 복합막의 제조방법 |
| US12459838B2 (en) | 2022-05-12 | 2025-11-04 | Georgia Tech Research Corporation | Hybrid dimensional material interlayer regulated thin film composite nanofiltration membrane for nutrients recovery |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277344A (en) * | 1979-02-22 | 1981-07-07 | Filmtec Corporation | Interfacially synthesized reverse osmosis membrane |
| US4772394A (en) * | 1984-12-26 | 1988-09-20 | Uop Inc. | Chlorine-resistant semipermeable membranes |
| US4885091A (en) * | 1984-12-26 | 1989-12-05 | Allied-Signal Inc. | Process for the preparation of chlorine-resistant semipermeable membranes |
| US4830885A (en) * | 1987-06-08 | 1989-05-16 | Allied-Signal Inc. | Chlorine-resistant semipermeable membranes |
| US4983291A (en) * | 1989-12-14 | 1991-01-08 | Allied-Signal Inc. | Dry high flux semipermeable membranes |
| US5246587A (en) * | 1991-12-23 | 1993-09-21 | Hydranautics | Interfacially synthesized reverse osmosis membranes and processes for preparing the same |
| US5693227A (en) * | 1994-11-17 | 1997-12-02 | Ionics, Incorporated | Catalyst mediated method of interfacial polymerization on a microporous support, and polymers, fibers, films and membranes made by such method |
| EP0888810B1 (en) * | 1996-03-18 | 2006-06-21 | Nitto Denko Corporation | Composite reverse osmosis membrane and method of reverse osmotic treatment of water using the same |
| US5658460A (en) * | 1996-05-07 | 1997-08-19 | The Dow Chemical Company | Use of inorganic ammonium cation salts to maintain the flux and salt rejection characteristics of reverse osmosis and nanofiltration membranes during drying |
| US6183640B1 (en) * | 1999-04-09 | 2001-02-06 | Usf Filtration And Separations Group, Inc. | Highly asymmetric anionic membranes |
| US6245234B1 (en) * | 1999-06-03 | 2001-06-12 | Saehan Industries Incorporation | Composite polyamide reverse osmosis membrane and method of producing the same |
-
2001
- 2001-10-09 US US09/974,637 patent/US6833073B2/en not_active Expired - Lifetime
-
2002
- 2002-10-07 DE DE60212670T patent/DE60212670T2/de not_active Expired - Lifetime
- 2002-10-07 DK DK02799154T patent/DK1434647T3/da active
- 2002-10-07 WO PCT/US2002/032004 patent/WO2003031036A2/en not_active Ceased
- 2002-10-07 EP EP02799154A patent/EP1434647B1/en not_active Expired - Lifetime
- 2002-10-07 JP JP2003534060A patent/JP2005505406A/ja active Pending
- 2002-10-07 AU AU2002362749A patent/AU2002362749A1/en not_active Abandoned
- 2002-10-07 ES ES02799154T patent/ES2266623T3/es not_active Expired - Lifetime
- 2002-10-07 CA CA2463369A patent/CA2463369C/en not_active Expired - Fee Related
- 2002-10-07 AT AT02799154T patent/ATE330695T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2463369C (en) | 2010-12-07 |
| WO2003031036A3 (en) | 2004-04-22 |
| ES2266623T3 (es) | 2007-03-01 |
| DE60212670T2 (de) | 2007-02-22 |
| US20030066796A1 (en) | 2003-04-10 |
| EP1434647B1 (en) | 2006-06-21 |
| WO2003031036A2 (en) | 2003-04-17 |
| DE60212670D1 (de) | 2006-08-03 |
| US6833073B2 (en) | 2004-12-21 |
| JP2005505406A (ja) | 2005-02-24 |
| EP1434647A2 (en) | 2004-07-07 |
| AU2002362749A1 (en) | 2003-04-22 |
| CA2463369A1 (en) | 2003-04-17 |
| ATE330695T1 (de) | 2006-07-15 |
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