DK200200008A - Forbedret metode til ultrafiltrering - Google Patents
Forbedret metode til ultrafiltrering Download PDFInfo
- Publication number
- DK200200008A DK200200008A DK200200008A DKPA200200008A DK200200008A DK 200200008 A DK200200008 A DK 200200008A DK 200200008 A DK200200008 A DK 200200008A DK PA200200008 A DKPA200200008 A DK PA200200008A DK 200200008 A DK200200008 A DK 200200008A
- Authority
- DK
- Denmark
- Prior art keywords
- filter element
- pressure
- ultrafiltration
- filter
- spiral wound
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract description 8
- 238000000108 ultra-filtration Methods 0.000 title abstract description 5
- 239000012528 membrane Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000012466 permeate Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/106—Anti-Telescopic-Devices [ATD]
-
- 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
- B01D61/18—Apparatus therefor
-
- 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
- B01D61/20—Accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/101—Spiral winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/107—Specific properties of the central tube or the permeate channel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/12—Spiral-wound membrane modules comprising multiple spiral-wound assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/12—Specific discharge elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Filtration Of Liquid (AREA)
- Tents Or Canopies (AREA)
Description
PATENTKRAV 1. Filtersamling til ultrafiltrering omfattende i en trykbeholder en eller flere filterelement adskilt af antiteleskoperende anordninger (ATD), hvori filterelementerne omfatter en eller flere membraner, der hver består af en central permeatspacer dækket på begge sider af adskillende membraner, forbundet ved en kant med et permeatrør og blokeret ved de tre øvrige kanter, snoet omkring et centralt permeatrør med en koncentratspacer, der tillader væske fra mellemrummet mellem det snoede filterelement og trykbeholderen at strømme ind i det snoede filterelement i en tangentiel spiralgående retning, således at membranerne og koncentratspacerne ligger alternerende i det opsnoede element, og hvori indgangen til rummet mellem det snoede filterelement og trykbeholderen er fri og udgangen fra nævnte rum er begrænset, således at ingen strøm eller kun en begrænset strøm tillades fra nævnte rum til rummet efter det respektive snoede filterelement, kendetegnet ved, at de snoede filterelementer er forsynet med midler til at sikre, at trykket inde i filterelementet er lig med eller lavere end trykket i mellemrummet mellem filterelementet og trykbeholderen på den samme langsgående position, 2. Filtersamling ifølge krav 1, hvori ATD'en er udformet med en ring, der tilstøder udgangssiden af det snoede filterelement for at forhindre væske i at strømme ud fra filterelementet i en afstand fra det centrale permeatrør, der er større end d, hvor d er en afstand, der er mindre en radiussen af det spiralsnoede membranelement. 3. Filtersamling ifølge krav 1 eller 2, hvori midlerne til at sikre, at trykket inde i filterelementet er lig med eller lavere end trykket i mellemrummet mellem filterelementet og trykbeholderen på den samme langsgående position, er en strømningsbegrænser anbragt ved indgangen af det spiralsnoede filterelement. 4. Filtersamling ifølge krav 3, hvori strøm-ningsbegrænseren er lavet i et stykke med ATD'en. 5. Filtersamling ifølge et vilkårligt af kravene 1-4, hvori koncentratspacerne stikker frem i forhold til de adskillende membraner. 6. Fremgangsmåde til ultrafiltrering med anvendelse af en filtersamling ifølge et vilkårligt af kravene 1-5, hvori et tværsnit på en vilkårlig position langs med filterelementet, trykket i mellemrummet mellem filterelementet og trykbeholderen er mindst 0,01 bar højere end trykket inde i filterelementet . 7. Fremgangsmåde ifølge krav 6, hvori trykforskellen mellem indgangen og udgangen af et filterelement er i intervallet fra 0,5-5 bar/m. 8. Fremgangsmåde ifølge krav 7, hvori trykforskellen mellem indgangen og udgangen af et filterelement er i intervallet fra 1-3 bar/m. 9. Fremgangsmåde ifølge krav 6-9, hvori væsken, der skal filtreres, er en vandig opløsning. 10. Fremgangsmåde ifølge krav 10, hvori væsken, der skal behandles, er mælk, valle eller en fermenteringsvæske . 11. Antiteleskoperingsanordning (ATD) til anvendelse i en filtersamling ifølge et vilkårligt af kravene 1-5 omfattende midler til at sikre, at væsken ikke kan eller kun i en begrænset grad kan strømme ud fra mellemrummet mellem det proximale filterelement og trykbeholderen, midler til at sikre en fri indstrømning af koncentratet ind i mellemrummet mellem det distale filterelement og trykbeholderen, og midler til at begrænse strømning af koncentrat til indgangen af det distale, spiralsnoede filterelement for at sikre, at trykket ved indgangen af nævnte distale filterelement er lavere end trykket i mellemrummet mellem filterelementet og trykbeholderen på en tilsvarende position.
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200200008A DK200200008A (da) | 2002-01-04 | 2002-01-04 | Forbedret metode til ultrafiltrering |
| AU2002367082A AU2002367082B2 (en) | 2002-01-04 | 2002-12-03 | A spiral wound membrane element and a process for preventing telescoping of the filter element |
| PCT/DK2002/000816 WO2003055580A1 (en) | 2002-01-04 | 2002-12-03 | A spiral wound membrane element and a process for preventing telescoping of the filter element |
| EP02805739A EP1499425B1 (en) | 2002-01-04 | 2002-12-03 | Anti-telescoping device for spiral wound membrane modules and method of use |
| CA002472325A CA2472325A1 (en) | 2002-01-04 | 2002-12-03 | A spiral wound membrane element and a process for preventing telescoping of the filter element |
| EA200400909A EA005907B1 (ru) | 2002-01-04 | 2002-12-03 | Спирально закрученный мембранный элемент и способ предотвращения телескопичности фильтрующего элемента |
| KR10-2004-7010514A KR20040095203A (ko) | 2002-01-04 | 2002-12-03 | 필터 요소의 텔레스코핑을 막기 위한 프로세스와 나선형의감겨진 멤브레인 요소 |
| DE60226515T DE60226515D1 (de) | 2002-01-04 | 2002-12-03 | Antiteleskopisches gerät für spiralförmig aufgewickelte membranmodule und verwendungsverfahren |
| AT02805739T ATE394160T1 (de) | 2002-01-04 | 2002-12-03 | Antiteleskopisches gerät für spiralförmig aufgewickelte membranmodule und verwendungsverfahren |
| NZ533912A NZ533912A (en) | 2002-01-04 | 2002-12-03 | A spiral wound membrane element and a process for preventing telescoping of the filter element |
| US10/500,649 US7396463B2 (en) | 2002-01-04 | 2002-12-03 | Spiral wound membrane element and a process for preventing telescoping of the filter element |
| CNB02827881XA CN1277597C (zh) | 2002-01-04 | 2002-12-03 | 螺旋卷式膜元件及防止过滤器元件伸缩的方法 |
| JP2003556152A JP4213039B2 (ja) | 2002-01-04 | 2002-12-03 | 螺旋状に巻回された膜要素およびフィルタ要素の軸線方向ずれを防止する方法 |
| NO20043266A NO20043266L (no) | 2002-01-04 | 2004-08-04 | Spiralvinklet menbranelement og prosess for a forhindre sammenskyvning av filterelementet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200200008A DK200200008A (da) | 2002-01-04 | 2002-01-04 | Forbedret metode til ultrafiltrering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK200200008A true DK200200008A (da) | 2003-07-05 |
Family
ID=8160949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK200200008A DK200200008A (da) | 2002-01-04 | 2002-01-04 | Forbedret metode til ultrafiltrering |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7396463B2 (da) |
| EP (1) | EP1499425B1 (da) |
| JP (1) | JP4213039B2 (da) |
| KR (1) | KR20040095203A (da) |
| CN (1) | CN1277597C (da) |
| AT (1) | ATE394160T1 (da) |
| AU (1) | AU2002367082B2 (da) |
| CA (1) | CA2472325A1 (da) |
| DE (1) | DE60226515D1 (da) |
| DK (1) | DK200200008A (da) |
| EA (1) | EA005907B1 (da) |
| NO (1) | NO20043266L (da) |
| NZ (1) | NZ533912A (da) |
| WO (1) | WO2003055580A1 (da) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7316780B1 (en) | 1999-01-29 | 2008-01-08 | Pall Corporation | Range separation devices and processes |
| EP2008705A1 (en) * | 2007-06-29 | 2008-12-31 | Friesland Brands B.V. | Spiral wound filter assembly |
| US20100326901A1 (en) * | 2008-02-21 | 2010-12-30 | Nitto Denko Corporation | Pressure vessel for membrane element, membrane filtration apparatus equipped with the pressure vessel for membrane element, and method for manufacturing membrane filtration apparatus |
| US8043512B2 (en) | 2008-04-11 | 2011-10-25 | Pall Corporation | Fluid treatment arrangements and methods |
| US8048315B2 (en) | 2008-07-28 | 2011-11-01 | Pall Corporation | Fluid treatment arrangements and methods |
| US9055752B2 (en) | 2008-11-06 | 2015-06-16 | Intercontinental Great Brands Llc | Shelf-stable concentrated dairy liquids and methods of forming thereof |
| US20110084013A1 (en) * | 2009-10-12 | 2011-04-14 | Toray Membrane USA, Inc. | Axial labyrinth seal for filtration systems |
| AU2011205631B2 (en) * | 2010-01-15 | 2014-03-13 | Hydranautics | Brine seal for a filtration device |
| UA112972C2 (uk) | 2010-09-08 | 2016-11-25 | Інтерконтінентал Грейт Брендс ЛЛС | Рідкий молочний концентрат з високим вмістом сухих речовин |
| JP5509021B2 (ja) * | 2010-10-04 | 2014-06-04 | 日東電工株式会社 | 分離膜モジュール |
| US8529762B2 (en) * | 2010-10-29 | 2013-09-10 | General Electric Company | Spiral wound membrane element product water tube with external flow grooves |
| US20130331787A1 (en) * | 2011-02-03 | 2013-12-12 | Menahem Kraus | Bacteria-retaining medical valve |
| CN102728225A (zh) * | 2011-04-07 | 2012-10-17 | 通用电气公司 | 适配器及其使用方法、反渗透装置及外壳第一可拆卸部 |
| US9943807B2 (en) | 2011-09-19 | 2018-04-17 | Chen Wang | Spiral wound membrane with bi-directional permeate flow |
| US8940168B2 (en) * | 2011-12-21 | 2015-01-27 | General Electric Company | Axial bypass sleeve |
| DE102012006320A1 (de) * | 2012-03-28 | 2013-10-02 | Manfred Völker | Membrane für Umkehrosmose |
| US10335739B2 (en) | 2012-04-18 | 2019-07-02 | Bl Technologies, Inc. | Spiral wound membrane element and method for cleaning spiral wound membrane sheet |
| US20140151279A1 (en) * | 2012-12-03 | 2014-06-05 | Renewable Process Technologies, Llc | System and method for film-based chromatographic separation |
| WO2015135545A1 (en) * | 2014-03-11 | 2015-09-17 | Gea Process Engineering A/S | Apparatus and method for membrane filtration |
| CN106268336A (zh) * | 2016-08-31 | 2017-01-04 | 成都美富特膜科技有限公司 | Mbr膜组件及mbr膜元件 |
| JP6607336B1 (ja) * | 2018-04-26 | 2019-11-20 | 東レ株式会社 | 分離膜モジュール |
| EP3894052A1 (en) | 2018-12-11 | 2021-10-20 | SD Filtration A/S | Apparatus with multi-stage cross flow membrane filtration |
| CN112535878B (zh) * | 2020-11-06 | 2022-05-17 | 绍兴白塔酿酒有限公司 | 一种药酒制备用提取装置 |
| CN116874102B (zh) * | 2023-06-28 | 2024-06-04 | 江西省科学院能源研究所 | 一种污水分段式多级处理装置 |
| DK202330177A1 (en) | 2023-08-30 | 2023-09-01 | Sdf Invest Aps | Apparatus for membrane filtration |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4296951A (en) * | 1979-06-29 | 1981-10-27 | Ladish Co. | Spheroidal interconnector for filtration modules |
| US4301013A (en) * | 1980-09-11 | 1981-11-17 | Abcor, Inc. | Spiral membrane module with controlled by-pass seal |
| US4517085A (en) * | 1983-09-15 | 1985-05-14 | Millipore Corporation | Filtration devices |
| JPS61161104A (ja) | 1985-01-09 | 1986-07-21 | Toray Ind Inc | 液体分離装置 |
| US4855058A (en) * | 1986-06-24 | 1989-08-08 | Hydranautics | High recovery spiral wound membrane element |
| JPH11503968A (ja) | 1995-04-24 | 1999-04-06 | クレープス、ウント、コンパニー、アクチエンゲゼルシャフト | 流体の分離装置 |
| CA2229510C (en) | 1995-08-11 | 2001-08-07 | Pedro J. Tortosa | Anti-telescoping device for spiral wound membrane modules |
| US5985146A (en) * | 1997-07-23 | 1999-11-16 | Trisep Corporation | Sanitary rigid shell spiral wound element |
| DE69927312T2 (de) * | 1998-03-20 | 2006-05-11 | Toray Industries, Inc. | Trennelemente für Fluide |
| WO1999065594A1 (fr) | 1998-06-18 | 1999-12-23 | Toray Industries, Inc. | Element en spirale de membrane d'osmose inverse, module de membrane d'osmose inverse utilisant cet element, dispositif et procede destines a la separation par osmose inverse integrant ce module |
| DK174233B1 (da) | 2000-12-27 | 2002-10-07 | Dss Danish Separation Systems | Sanitært spiralfilteranlæg |
-
2002
- 2002-01-04 DK DK200200008A patent/DK200200008A/da not_active Application Discontinuation
- 2002-12-03 CN CNB02827881XA patent/CN1277597C/zh not_active Expired - Fee Related
- 2002-12-03 AU AU2002367082A patent/AU2002367082B2/en not_active Ceased
- 2002-12-03 EA EA200400909A patent/EA005907B1/ru not_active IP Right Cessation
- 2002-12-03 NZ NZ533912A patent/NZ533912A/en unknown
- 2002-12-03 CA CA002472325A patent/CA2472325A1/en not_active Abandoned
- 2002-12-03 WO PCT/DK2002/000816 patent/WO2003055580A1/en not_active Ceased
- 2002-12-03 AT AT02805739T patent/ATE394160T1/de not_active IP Right Cessation
- 2002-12-03 EP EP02805739A patent/EP1499425B1/en not_active Expired - Lifetime
- 2002-12-03 US US10/500,649 patent/US7396463B2/en not_active Expired - Fee Related
- 2002-12-03 DE DE60226515T patent/DE60226515D1/de not_active Expired - Lifetime
- 2002-12-03 JP JP2003556152A patent/JP4213039B2/ja not_active Expired - Fee Related
- 2002-12-03 KR KR10-2004-7010514A patent/KR20040095203A/ko not_active Withdrawn
-
2004
- 2004-08-04 NO NO20043266A patent/NO20043266L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20043266L (no) | 2004-09-21 |
| AU2002367082A1 (en) | 2003-07-15 |
| EP1499425B1 (en) | 2008-05-07 |
| WO2003055580A1 (en) | 2003-07-10 |
| CN1617758A (zh) | 2005-05-18 |
| CN1277597C (zh) | 2006-10-04 |
| AU2002367082B2 (en) | 2006-10-12 |
| JP4213039B2 (ja) | 2009-01-21 |
| US20050061730A1 (en) | 2005-03-24 |
| EP1499425A1 (en) | 2005-01-26 |
| KR20040095203A (ko) | 2004-11-12 |
| EA200400909A1 (ru) | 2004-12-30 |
| DE60226515D1 (de) | 2008-06-19 |
| NZ533912A (en) | 2006-10-27 |
| EA005907B1 (ru) | 2005-06-30 |
| JP2005512800A (ja) | 2005-05-12 |
| ATE394160T1 (de) | 2008-05-15 |
| CA2472325A1 (en) | 2003-07-10 |
| US7396463B2 (en) | 2008-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |