CN100518911C - 改性膜 - Google Patents
改性膜 Download PDFInfo
- Publication number
- CN100518911C CN100518911C CNB018205526A CN01820552A CN100518911C CN 100518911 C CN100518911 C CN 100518911C CN B018205526 A CNB018205526 A CN B018205526A CN 01820552 A CN01820552 A CN 01820552A CN 100518911 C CN100518911 C CN 100518911C
- Authority
- CN
- China
- Prior art keywords
- film
- apertured polymeric
- polymeric film
- reactive modifier
- polymer
- 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
Images
Classifications
-
- 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
-
- 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
- B01D67/0018—Thermally induced processes [TIPS]
-
- 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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
- B01D67/00933—Chemical modification by addition of a layer chemically bonded to the membrane
-
- 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
-
- 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/403—Polymers based on the polymerisation of maleic acid or derivatives thereof
-
- 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
- B01D71/48—Polyesters
-
- 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
- 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
- B01D2323/00—Details relating to membrane preparation
- B01D2323/02—Hydrophilization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/36—Introduction of specific chemical groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/24—Mechanical properties, e.g. strength
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPR1434A AUPR143400A0 (en) | 2000-11-13 | 2000-11-13 | Modified membranes |
| AUPR1434 | 2000-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1633329A CN1633329A (zh) | 2005-06-29 |
| CN100518911C true CN100518911C (zh) | 2009-07-29 |
Family
ID=3825475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018205526A Expired - Fee Related CN100518911C (zh) | 2000-11-13 | 2001-11-09 | 改性膜 |
Country Status (12)
| Country | Link |
|---|---|
| US (4) | US6884350B2 (enExample) |
| EP (1) | EP1349644B1 (enExample) |
| JP (1) | JP4355493B2 (enExample) |
| KR (1) | KR100903804B1 (enExample) |
| CN (1) | CN100518911C (enExample) |
| AT (1) | ATE471204T1 (enExample) |
| AU (2) | AUPR143400A0 (enExample) |
| CA (1) | CA2428457C (enExample) |
| DE (1) | DE60142408D1 (enExample) |
| ES (1) | ES2346131T3 (enExample) |
| IN (1) | IN222005B (enExample) |
| WO (1) | WO2002038256A1 (enExample) |
Families Citing this family (134)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2639642C (en) * | 1996-12-20 | 2013-01-15 | Siemens Water Technologies Corp. | Scouring method |
| AUPQ680100A0 (en) * | 2000-04-10 | 2000-05-11 | Usf Filtration And Separations Group Inc. | Hollow fibre restraining system |
| AUPR143400A0 (en) * | 2000-11-13 | 2000-12-07 | Usf Filtration And Separations Group Inc. | Modified membranes |
| AUPR421501A0 (en) | 2001-04-04 | 2001-05-03 | U.S. Filter Wastewater Group, Inc. | Potting method |
| 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 |
| AUPR774201A0 (en) | 2001-09-18 | 2001-10-11 | U.S. Filter Wastewater Group, Inc. | High solids module |
| DE60213184T2 (de) * | 2001-11-16 | 2007-06-28 | U.S. Filter Wastewater Group, Inc. | Methode zur Reinigung von Membranen |
| US6890435B2 (en) * | 2002-01-28 | 2005-05-10 | Koch Membrane Systems | Hollow fiber microfiltration membranes and a method of making these membranes |
| 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 |
| KR101002466B1 (ko) | 2002-10-10 | 2010-12-17 | 지멘스 워터 테크놀로지스 코포레이션 | 역세척 방법 |
| AU2002953111A0 (en) | 2002-12-05 | 2002-12-19 | U. S. Filter Wastewater Group, Inc. | Mixing chamber |
| US20040194130A1 (en) * | 2003-03-07 | 2004-09-30 | Richard Konig | Method and system for advertisement detection and subsitution |
| WO2004081109A1 (ja) * | 2003-03-13 | 2004-09-23 | Kureha Chemical Industry Company Limited | フッ化ビニリデン系樹脂多孔膜およびその製造方法 |
| AU2003903507A0 (en) | 2003-07-08 | 2003-07-24 | U. S. Filter Wastewater Group, Inc. | Membrane post-treatment |
| NZ545206A (en) | 2003-08-29 | 2009-03-31 | Siemens Water Tech Corp | Backwash |
| WO2005037917A1 (en) * | 2003-10-20 | 2005-04-28 | Zenon Environmental Inc. | System and method for synthesizing a polymer membrane |
| CN100421772C (zh) | 2003-11-14 | 2008-10-01 | 西门子水技术公司 | 改进的组件清洗方法 |
| US7785661B2 (en) * | 2003-12-19 | 2010-08-31 | Conocophillips Company | Methods of preparing composite carbon-graphite-silicon particles and using same |
| US7618678B2 (en) * | 2003-12-19 | 2009-11-17 | Conocophillips Company | Carbon-coated silicon particle powders as the anode material for lithium ion batteries and the method of making the same |
| WO2005083159A2 (en) * | 2004-02-23 | 2005-09-09 | E.I. Dupont De Nemours & Company | Apparatus adapted for membrane mediated electropolishing |
| US8758621B2 (en) | 2004-03-26 | 2014-06-24 | Evoqua Water Technologies Llc | Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis |
| CA2564007C (en) | 2004-04-22 | 2011-05-31 | Siemens Water Technologies Corp. | Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials |
| WO2006002469A1 (en) | 2004-07-02 | 2006-01-12 | U.S. Filter Wastewater Group, Inc | Gas transfer membrane |
| US8524794B2 (en) | 2004-07-05 | 2013-09-03 | Siemens Industry, Inc. | Hydrophilic membranes |
| NZ553178A (en) | 2004-08-20 | 2010-12-24 | Siemens Water Tech Corp | Square MBR manifolding system |
| WO2006026814A1 (en) | 2004-09-07 | 2006-03-16 | Siemens Water Technologies Corp. | Reduction of backwash liquid waste |
| KR100581206B1 (ko) * | 2004-09-08 | 2006-05-17 | 케미코아 주식회사 | 폴리불화비닐리덴계 다공성 중공사막과 그 제조방법 |
| EP1799334B1 (en) | 2004-09-14 | 2013-12-11 | Siemens Water Technologies LLC | Methods and apparatus for removing solids from a membrane module |
| CN100548452C (zh) | 2004-09-15 | 2009-10-14 | 西门子水技术公司 | 一种薄膜过滤系统以及控制薄膜过滤系统中积垢的方法 |
| JP2006112888A (ja) * | 2004-10-14 | 2006-04-27 | Hitachi Global Storage Technologies Netherlands Bv | 分析用フィルタ |
| US7591950B2 (en) | 2004-11-02 | 2009-09-22 | Siemens Water Technologies Corp. | Submerged cross-flow filtration |
| US20090026139A1 (en) * | 2004-11-02 | 2009-01-29 | Fufang Zha | Submerged cross-flow filtration |
| EP1827664B1 (en) * | 2004-12-03 | 2011-06-08 | Siemens Industry, Inc. | Membrane post treatment |
| AU2005312347B2 (en) * | 2004-12-03 | 2010-03-25 | Evoqua Water Technologies Llc | Membrane post treatment |
| CA2591580A1 (en) | 2004-12-24 | 2006-06-29 | Siemens Water Technologies Corp. | Simple gas scouring method and apparatus |
| EP1835985B1 (en) | 2004-12-24 | 2012-03-14 | Siemens Industry, Inc. | Cleaning in membrane filtration systems |
| FR2884253B1 (fr) * | 2005-04-08 | 2007-06-22 | Univ Lille Sciences Tech | Materiaux monolithiques fonctionnalisables |
| JP2008540070A (ja) * | 2005-04-29 | 2008-11-20 | ユニバーシティー オブ ロチェスター | 超薄多孔質ナノスケール膜、その製造方法および使用 |
| US7922795B2 (en) * | 2005-04-29 | 2011-04-12 | University Of Rochester | Ultrathin nanoscale membranes, methods of making, and uses thereof |
| CA2605757A1 (en) | 2005-04-29 | 2006-11-09 | Siemens Water Technologies Corp. | Chemical clean for membrane filter |
| CA2611116A1 (en) * | 2005-06-20 | 2006-12-28 | Siemens Water Technologies Corp. | Cross linking treatment of polymer membranes |
| AU2006261581B2 (en) * | 2005-06-20 | 2012-03-15 | Evoqua Water Technologies Llc | Cross linking treatment of polymer membranes |
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| CN100348649C (zh) * | 2005-08-09 | 2007-11-14 | 复旦大学 | 一种聚合物膜的制备方法 |
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| US9657126B2 (en) | 2011-04-28 | 2017-05-23 | National University Of Singapore | Highly hydrophilic and highly oleophobic membrane for oil-water separation |
| WO2012148533A1 (en) * | 2011-04-28 | 2012-11-01 | Isp Investments Inc. | Lactamic polymers containing an acetoacetate moiety |
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| JP2014528354A (ja) | 2011-09-30 | 2014-10-27 | エヴォクア ウォーター テクノロジーズ エルエルシーEvoqua Water Technologiesllc | 隔離バルブ |
| CN102489185A (zh) * | 2011-12-12 | 2012-06-13 | 天津工业大学 | 一种聚偏氟乙烯/交替共聚物共混pH敏感膜及其制备方法 |
| WO2013103528A1 (en) * | 2012-01-06 | 2013-07-11 | Isp Investments Inc. | Polymers containing an acetoacetate moiety |
| AU2013280452B2 (en) | 2012-06-28 | 2017-07-20 | Evoqua Water Technologies Llc | A potting method |
| CN102836644B (zh) * | 2012-09-06 | 2014-07-30 | 浙江大学 | 浸没沉淀相转化/界面交联同步制备中空纤维复合纳滤膜的方法 |
| US9868834B2 (en) | 2012-09-14 | 2018-01-16 | Evoqua Water Technologies Llc | Polymer blend for membranes |
| AU2013324056B2 (en) | 2012-09-26 | 2017-11-16 | Evoqua Water Technologies Llc | Membrane securement device |
| AU2013231145B2 (en) | 2012-09-26 | 2017-08-17 | Evoqua Water Technologies Llc | Membrane potting methods |
| WO2014052139A1 (en) | 2012-09-27 | 2014-04-03 | Evoqua Water Technologies Llc | Gas scouring apparatus for immersed membranes |
| CN103007786B (zh) * | 2012-12-04 | 2015-05-20 | 中国科学院宁波材料技术与工程研究所 | 一种同步交联改性聚偏氟乙烯微孔膜的制备方法 |
| CN105188891B (zh) * | 2013-03-14 | 2017-11-24 | 陶氏环球技术有限责任公司 | 包括可溶性聚合物涂层的复合聚酰胺膜 |
| CN105636677B (zh) * | 2013-10-15 | 2019-03-12 | 巴斯夫欧洲公司 | 改进过滤膜的化学稳定性 |
| CN103623716B (zh) * | 2013-12-02 | 2015-12-02 | 北京碧水源膜科技有限公司 | 一种构建聚偏氟乙烯微滤膜超亲水层的方法 |
| CN103657449B (zh) * | 2013-12-17 | 2015-11-11 | 大连天承科技有限公司 | 新型亲水性中空纤维膜的制备方法 |
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- 2001-11-09 EP EP01983289A patent/EP1349644B1/en not_active Expired - Lifetime
- 2001-11-09 WO PCT/AU2001/001450 patent/WO2002038256A1/en not_active Ceased
- 2001-11-09 JP JP2002540831A patent/JP4355493B2/ja not_active Expired - Fee Related
- 2001-11-09 CA CA2428457A patent/CA2428457C/en not_active Expired - Fee Related
- 2001-11-09 KR KR1020037006472A patent/KR100903804B1/ko not_active Expired - Fee Related
-
2003
- 2003-05-08 IN IN721DE2003 patent/IN222005B/en unknown
- 2003-05-12 US US10/437,202 patent/US6884350B2/en not_active Expired - Lifetime
-
2004
- 2004-07-29 US US10/903,809 patent/US7404896B2/en not_active Expired - Fee Related
- 2004-07-29 US US10/903,516 patent/US20050032982A1/en not_active Abandoned
- 2004-07-30 US US10/903,950 patent/US7300022B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4353802A (en) * | 1978-10-18 | 1982-10-12 | Teijin Limited | Semipermeable composite membrane |
| US4707266A (en) * | 1982-02-05 | 1987-11-17 | Pall Corporation | Polyamide membrane with controlled surface properties |
| CN1151713A (zh) * | 1994-06-10 | 1997-06-11 | 美孚石油公司 | 膜组合物 |
| US5531900A (en) * | 1994-07-07 | 1996-07-02 | University Of Arizona | Modification of polyvinylidene fluoride membrane and method of filtering |
| US6024872A (en) * | 1997-07-01 | 2000-02-15 | Zenon Evironmental Inc. | Method of making a dope comprising hydrophilized PVDF and α-alumina, and a membrane made therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1633329A (zh) | 2005-06-29 |
| AU1480202A (en) | 2002-05-21 |
| US6884350B2 (en) | 2005-04-26 |
| KR100903804B1 (ko) | 2009-06-25 |
| JP4355493B2 (ja) | 2009-11-04 |
| WO2002038256A1 (en) | 2002-05-16 |
| CA2428457C (en) | 2010-06-22 |
| US7300022B2 (en) | 2007-11-27 |
| CA2428457A1 (en) | 2002-05-16 |
| US20040035782A1 (en) | 2004-02-26 |
| KR20030084898A (ko) | 2003-11-01 |
| ATE471204T1 (de) | 2010-07-15 |
| EP1349644A4 (en) | 2004-02-11 |
| EP1349644B1 (en) | 2010-06-16 |
| US20050029185A1 (en) | 2005-02-10 |
| IN2003DE00721A (enExample) | 2007-02-02 |
| AUPR143400A0 (en) | 2000-12-07 |
| US20050032982A1 (en) | 2005-02-10 |
| ES2346131T3 (es) | 2010-10-11 |
| US20050029186A1 (en) | 2005-02-10 |
| JP2004523338A (ja) | 2004-08-05 |
| US7404896B2 (en) | 2008-07-29 |
| IN222005B (enExample) | 2008-08-08 |
| EP1349644A1 (en) | 2003-10-08 |
| DE60142408D1 (de) | 2010-07-29 |
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