FI913158A - Ultrafiltreringsfoerfarande. - Google Patents
Ultrafiltreringsfoerfarande. Download PDFInfo
- Publication number
- FI913158A FI913158A FI913158A FI913158A FI913158A FI 913158 A FI913158 A FI 913158A FI 913158 A FI913158 A FI 913158A FI 913158 A FI913158 A FI 913158A FI 913158 A FI913158 A FI 913158A
- Authority
- FI
- Finland
- Prior art keywords
- ultrafiltreringsfoerfarande
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/022—Filtration
-
- 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
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/024—Oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/162—Use of acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/164—Use of bases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/90—Ultra pure water, e.g. conductivity water
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Inorganic Chemistry (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicinal Preparation (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/547,488 US5104546A (en) | 1990-07-03 | 1990-07-03 | Pyrogens separations by ceramic ultrafiltration |
US54748890 | 1990-07-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI913158A0 FI913158A0 (fi) | 1991-06-28 |
FI913158A true FI913158A (fi) | 1992-01-04 |
FI105323B FI105323B (fi) | 2000-07-31 |
Family
ID=24184849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI913158A FI105323B (fi) | 1990-07-03 | 1991-06-28 | Ultrasuodatusmenetelmä |
Country Status (6)
Country | Link |
---|---|
US (1) | US5104546A (fi) |
EP (1) | EP0467735B1 (fi) |
JP (1) | JP3356444B2 (fi) |
CA (1) | CA2045923C (fi) |
DE (1) | DE69117372T2 (fi) |
FI (1) | FI105323B (fi) |
Families Citing this family (95)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5378440A (en) * | 1990-01-25 | 1995-01-03 | Mobil Oil Corp. | Method for separation of substances |
US5242595A (en) * | 1991-04-25 | 1993-09-07 | U.S. Filter/Illinois Water Treatment, Inc. | Bacteria removal by ceramic microfiltration |
DE4117284A1 (de) * | 1991-05-27 | 1992-12-03 | Studiengesellschaft Kohle Mbh | Verfahren zur herstellung von mikroporoesen keramikmembranen fuer die trennung von gas- und fluessigkeitsgemischen |
US5731164A (en) * | 1991-08-06 | 1998-03-24 | Sanorell Pharma Gmbh & Co. | method of checking the rate of removal of pyrogenic substances, in particular viruses, from organic material |
DE4134223C1 (fi) * | 1991-10-16 | 1992-11-12 | Stora Feldmuehle Ag, 4000 Duesseldorf, De | |
US5376281A (en) * | 1993-07-21 | 1994-12-27 | Safta; Eugen | Water purification system |
DE9405378U1 (de) * | 1994-03-30 | 1994-06-23 | Hewlett-Packard GmbH, 71034 Böblingen | Trennsäule für die Chromatographie |
CA2187330A1 (en) * | 1994-04-07 | 1995-10-19 | Yong S. Zhen | Process for producing membranes from nanoparticulate powders |
US5645727A (en) * | 1994-05-06 | 1997-07-08 | Illinois Water Treatment, Inc. | On-line ozonation in ultra pure water membrane filtration |
US5518624A (en) * | 1994-05-06 | 1996-05-21 | Illinois Water Treatment, Inc. | Ultra pure water filtration |
FR2724850B1 (fr) * | 1994-09-28 | 1997-08-01 | Tech Sep | Support monolithe poreux pour membrane de filtration |
IT1275427B (it) * | 1995-05-16 | 1997-08-07 | Bracco Spa | Processo per la depirogenazione di soluzioni farmaceutiche iniettabili |
GB9608344D0 (en) * | 1996-04-23 | 1996-06-26 | Aea Technology Plc | Water Treatment |
GB2331714B (en) * | 1996-04-23 | 2000-09-27 | Aea Technology Plc | Water treatment |
JP4804599B2 (ja) * | 1996-12-20 | 2011-11-02 | シーメンス・ウォーター・テクノロジーズ・コーポレイション | 洗浄方法 |
US20040232076A1 (en) * | 1996-12-20 | 2004-11-25 | Fufang Zha | Scouring method |
AUPO709797A0 (en) * | 1997-05-30 | 1997-06-26 | Usf Filtration And Separations Group Inc. | Predicting logarithmic reduction values |
US6379538B1 (en) | 1997-06-05 | 2002-04-30 | Lucid Treatment Systems, Inc. | Apparatus for separation and recovery of liquid and slurry abrasives used for polishing |
US5928492A (en) * | 1997-06-05 | 1999-07-27 | Lucid Treatment Systems, Inc. | Method and apparatus for recovery of water and slurry abrasives used for chemical and mechanical planarization |
US6641733B2 (en) * | 1998-09-25 | 2003-11-04 | U. S. Filter Wastewater Group, Inc. | Apparatus and method for cleaning membrane filtration modules |
US8062521B2 (en) * | 1998-05-29 | 2011-11-22 | Crystaphase Products, Inc. | Filtering medium and method for contacting solids-containing feeds for chemical reactors |
AUPP985099A0 (en) * | 1999-04-20 | 1999-05-13 | Usf Filtration And Separations Group Inc. | Membrane filtration manifold system |
FI114617B (fi) | 1999-07-09 | 2004-11-30 | Steris Europe Inc | Suodatinyksikkö ja menetelmä sen tiivistämiseksi |
US6585890B2 (en) | 2000-02-04 | 2003-07-01 | Applied Research Associates, Inc. | Process for producing sterile water for injection from potable water |
AUPQ680100A0 (en) * | 2000-04-10 | 2000-05-11 | Usf Filtration And Separations Group Inc. | Hollow fibre restraining system |
AUPR064800A0 (en) * | 2000-10-09 | 2000-11-02 | Usf Filtration And Separations Group Inc. | Improved membrane filtration system |
AUPR094600A0 (en) * | 2000-10-23 | 2000-11-16 | Usf Filtration And Separations Group Inc. | Fibre membrane arrangement |
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 |
AU2002304623A1 (en) * | 2001-05-11 | 2002-11-25 | Poly-An Gesellschaft Zur Herstellung Von Polymeren Fur Spezielle Anwendungen Und Analytik Mbh | Method for reducing an adsorption tendency of molecules or biological cells on a material surface |
AUPR584301A0 (en) * | 2001-06-20 | 2001-07-12 | U.S. Filter Wastewater Group, Inc. | Membrane polymer compositions |
US7601262B1 (en) | 2001-06-22 | 2009-10-13 | Argonide Corporation | Sub-micron filter |
DE60211339D1 (de) * | 2001-06-22 | 2006-06-14 | Argonide Corp | Submikron filter |
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 |
WO2003028858A1 (en) * | 2001-10-02 | 2003-04-10 | Merck & Co., Inc. | Process for ultrafiltration of an antifungal agent |
FR2831078B1 (fr) * | 2001-10-19 | 2004-10-22 | Tech Avancees & Membranes Ind | Nouveau procede de nettoyage d'une membrane ceramique utilisee dans la filtration du vin |
ATE333318T1 (de) * | 2001-11-16 | 2006-08-15 | Us Filter Wastewater Group Inc | Methode zur reinigung von membranen |
US20030132175A1 (en) * | 2001-12-07 | 2003-07-17 | Alexander Kiderman | Ceramic filter oil and water separation |
US7247238B2 (en) * | 2002-02-12 | 2007-07-24 | Siemens Water Technologies Corp. | Poly(ethylene chlorotrifluoroethylene) membranes |
US8491877B2 (en) * | 2003-03-18 | 2013-07-23 | The Procter & Gamble Company | Composition comprising zinc-containing layered material with a high relative zinc lability |
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 |
US7122149B2 (en) * | 2002-07-12 | 2006-10-17 | Applied Research Associates, Inc. | Apparatus and method for continuous depyrogenation and production of sterile water for injection |
US7938966B2 (en) | 2002-10-10 | 2011-05-10 | Siemens Water Technologies Corp. | Backwash method |
AU2002953111A0 (en) | 2002-12-05 | 2002-12-19 | U. S. Filter Wastewater Group, Inc. | Mixing chamber |
US7722832B2 (en) | 2003-03-25 | 2010-05-25 | Crystaphase International, Inc. | Separation method and assembly for process streams in component separation units |
AU2003903507A0 (en) | 2003-07-08 | 2003-07-24 | U. S. Filter Wastewater Group, Inc. | Membrane post-treatment |
JP4611982B2 (ja) | 2003-08-29 | 2011-01-12 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 逆洗方法 |
NZ546959A (en) | 2003-11-14 | 2008-03-28 | Siemens Water Tech Corp | Improved cleaning method for a porous membrane filtration module |
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 |
GB0408521D0 (en) * | 2004-04-16 | 2004-05-19 | Carbon Technologies Nv | Treatment of sepsis |
EP1747058A4 (en) | 2004-04-22 | 2009-09-30 | Siemens Water Tech Corp | FILTRATION APPARATUS COMPRISING A MEMBRANE BIOREACTOR AND A TREATMENT TANK FOR THE DIGESTION OF ORGANIC MATERIALS |
WO2006002469A1 (en) * | 2004-07-02 | 2006-01-12 | U.S. Filter Wastewater Group, Inc | Gas transfer membrane |
WO2006002479A1 (en) | 2004-07-05 | 2006-01-12 | U.S. Filter Wastewater Group, Inc. | Hydrophilic membranes |
EP1789164B1 (en) | 2004-08-20 | 2013-07-03 | Siemens Industry, Inc. | Square mbr manifolding system |
AU2005282211B2 (en) | 2004-09-07 | 2011-04-21 | Evoqua Water Technologies Llc | Reduction of backwash liquid waste |
WO2006029456A1 (en) | 2004-09-14 | 2006-03-23 | Siemens Water Technologies Corp. | Methods and apparatus for removing solids from a membrane module |
WO2006029465A1 (en) | 2004-09-15 | 2006-03-23 | Siemens Water Technologies Corp. | Continuously variable aeration |
US7169213B2 (en) | 2004-10-29 | 2007-01-30 | Corning Incorporated | Multi-channel cross-flow porous device |
ATE511915T1 (de) * | 2004-12-03 | 2011-06-15 | Siemens Industry Inc | Membrannachbehandlung |
CN101623599B (zh) | 2004-12-24 | 2013-01-16 | 西门子工业公司 | 膜过滤系统中的清洗 |
CN100546701C (zh) | 2004-12-24 | 2009-10-07 | 西门子水技术公司 | 简单的气体冲洗方法和装置 |
EP1885475B1 (en) | 2005-04-29 | 2015-03-25 | Evoqua Water Technologies LLC | Chemical clean for membrane filter |
WO2006135966A1 (en) * | 2005-06-20 | 2006-12-28 | Siemens Water Technologies Corp. | Cross linking treatment of polymer membranes |
CN101222972B (zh) | 2005-07-14 | 2014-12-03 | 伊沃夸水处理技术有限责任公司 | 膜的单过硫酸盐处理 |
ATE511911T1 (de) | 2005-08-22 | 2011-06-15 | Siemens Industry Inc | Anordnung zur wasserfiltration zur minimierung des rückspülvolumen |
US7390343B2 (en) * | 2005-09-12 | 2008-06-24 | Argonide Corporation | Drinking water filtration device |
US20080026041A1 (en) * | 2005-09-12 | 2008-01-31 | Argonide Corporation | Non-woven media incorporating ultrafine or nanosize powders |
US20070084795A1 (en) * | 2005-10-05 | 2007-04-19 | Jordan Edward J | Method and system for treating wastewater |
US20070138090A1 (en) | 2005-10-05 | 2007-06-21 | Jordan Edward J | Method and apparatus for treating wastewater |
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CA2682707C (en) | 2007-04-02 | 2014-07-15 | Siemens Water Technologies Corp. | Improved infiltration/inflow control for membrane bioreactor |
US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
MY162127A (en) | 2007-05-29 | 2017-05-31 | Evoqua Water Tech Llc | Membrane cleaning with pulsed airlift pump |
EP2331242B1 (en) | 2008-07-24 | 2018-09-05 | Evoqua Water Technologies LLC | Frame system for membrane filtration modules |
US8652331B2 (en) | 2008-08-20 | 2014-02-18 | Siemens Water Technologies Llc | Membrane system backwash energy efficiency |
US7875176B2 (en) * | 2009-03-06 | 2011-01-25 | Porous Media Corporation | Membrane module for fluid filtration |
WO2010142673A1 (en) | 2009-06-11 | 2010-12-16 | Siemens Water Technologies Corp. | Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane |
AU2011245709B2 (en) | 2010-04-30 | 2015-06-11 | Evoqua Water Technologies Llc | Fluid flow distribution device |
AU2011305377B2 (en) | 2010-09-24 | 2014-11-20 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
EP3473320A1 (en) | 2011-09-30 | 2019-04-24 | Evoqua Water Technologies LLC | Isolation valve |
EP2763776B1 (en) | 2011-09-30 | 2021-07-28 | Rohm & Haas Electronic Materials Singapore Pte. Ltd | Improved filtration module assembly |
US9108968B2 (en) | 2012-04-25 | 2015-08-18 | Ppg Industries Ohio, Inc. | Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene by reaction of a disubstituted carbodiimide and dipropylene triamine |
EP2866915A1 (en) | 2012-06-27 | 2015-05-06 | Argonide Corporation | Aluminized silicious sorbent and water purification device incorporating the same |
EP2866922B1 (en) | 2012-06-28 | 2018-03-07 | Evoqua Water Technologies LLC | A potting method |
CN104684632A (zh) | 2012-09-14 | 2015-06-03 | 伊沃夸水处理技术有限责任公司 | 用于膜的聚合物共混物 |
US9962865B2 (en) | 2012-09-26 | 2018-05-08 | Evoqua Water Technologies Llc | Membrane potting methods |
CN104684631A (zh) | 2012-09-26 | 2015-06-03 | 伊沃夸水处理技术有限责任公司 | 膜固定设备 |
KR20150059788A (ko) | 2012-09-27 | 2015-06-02 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 침지된 막을 위한 가스 스코어링 장치 |
WO2015050764A1 (en) | 2013-10-02 | 2015-04-09 | Evoqua Water Technologies Llc | A method and device for repairing a membrane filtration module |
US10322375B2 (en) | 2015-07-14 | 2019-06-18 | Evoqua Water Technologies Llc | Aeration device for filtration system |
US10744426B2 (en) | 2015-12-31 | 2020-08-18 | Crystaphase Products, Inc. | Structured elements and methods of use |
US10054140B2 (en) | 2016-02-12 | 2018-08-21 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
US11052363B1 (en) | 2019-12-20 | 2021-07-06 | Crystaphase Products, Inc. | Resaturation of gas into a liquid feedstream |
WO2022056154A1 (en) | 2020-09-09 | 2022-03-17 | Crystaphase Products, Inc. | Process vessel entry zones |
Family Cites Families (38)
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US2984628A (en) * | 1956-11-29 | 1961-05-16 | Du Pont | Concentrated zirconia and hafnia aquasols and their preparation |
NL269380A (fi) * | 1960-09-19 | |||
US3497394A (en) * | 1963-11-29 | 1970-02-24 | Mc Donnell Douglas Corp | Inorganic permselective membranes and method of making same |
US3331772A (en) * | 1965-08-03 | 1967-07-18 | Atlantic Refining Co | Desalting water by reverse osmosis through novel semipermeable membranes |
ES332639A1 (es) * | 1965-10-23 | 1970-02-01 | Us Atomic Energy Commision | Metodo para hacer una membrana permeable, dinamica. |
US3413219A (en) * | 1966-05-09 | 1968-11-26 | Atomic Energy Commission Usa | Colloidal hydrous oxide hyperfiltration membrane |
US3537988A (en) * | 1968-02-07 | 1970-11-03 | Atomic Energy Commission | Hyperfiltration method of removing organic solute from aqueous solutions |
BE787964A (fr) * | 1971-08-24 | 1973-02-26 | Montedison Spa | Procede de preparation de membranes ou barrieres composites poreuses pour installations de diffusion gazeuse |
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US4927571A (en) * | 1987-05-18 | 1990-05-22 | Liposome Technology, Inc. | Preparation of injectable doxorubicin/liposome suspension |
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EP0344011A1 (en) * | 1988-05-27 | 1989-11-29 | Ngk Insulators, Ltd. | Inorganic porous membrane |
-
1990
- 1990-07-03 US US07/547,488 patent/US5104546A/en not_active Expired - Lifetime
-
1991
- 1991-06-27 EP EP91401754A patent/EP0467735B1/en not_active Expired - Lifetime
- 1991-06-27 DE DE69117372T patent/DE69117372T2/de not_active Expired - Lifetime
- 1991-06-28 JP JP18364291A patent/JP3356444B2/ja not_active Expired - Lifetime
- 1991-06-28 CA CA002045923A patent/CA2045923C/en not_active Expired - Lifetime
- 1991-06-28 FI FI913158A patent/FI105323B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI105323B (fi) | 2000-07-31 |
US5104546A (en) | 1992-04-14 |
JP3356444B2 (ja) | 2002-12-16 |
DE69117372T2 (de) | 1996-08-01 |
FI913158A0 (fi) | 1991-06-28 |
CA2045923C (en) | 2000-07-11 |
EP0467735B1 (en) | 1996-02-28 |
JPH04250827A (ja) | 1992-09-07 |
DE69117372D1 (de) | 1996-04-04 |
CA2045923A1 (en) | 1992-01-04 |
EP0467735A1 (en) | 1992-01-22 |
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