JPS53108882A - Back washing method for hollow filament membrane - Google Patents
Back washing method for hollow filament membraneInfo
- Publication number
- JPS53108882A JPS53108882A JP2416977A JP2416977A JPS53108882A JP S53108882 A JPS53108882 A JP S53108882A JP 2416977 A JP2416977 A JP 2416977A JP 2416977 A JP2416977 A JP 2416977A JP S53108882 A JPS53108882 A JP S53108882A
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- hollow filament
- washing method
- back washing
- filament membrane
- 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.)
- Granted
Links
Landscapes
- Cleaning In General (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: To remove the fine particles sticked to the hollow filament membrane without using the filtrate for back wash, by introducing compressed air to the hollow filament membrane to which the fine particles have sticked, in the reverse direction for the direction of filtration, generating air bubbles through this membrane and, at the same time, vibrating the membrane.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2416977A JPS53108882A (en) | 1977-03-04 | 1977-03-04 | Back washing method for hollow filament membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2416977A JPS53108882A (en) | 1977-03-04 | 1977-03-04 | Back washing method for hollow filament membrane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53108882A true JPS53108882A (en) | 1978-09-22 |
JPS5625164B2 JPS5625164B2 (en) | 1981-06-10 |
Family
ID=12130834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2416977A Granted JPS53108882A (en) | 1977-03-04 | 1977-03-04 | Back washing method for hollow filament membrane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53108882A (en) |
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5561905A (en) * | 1978-11-06 | 1980-05-10 | Hitachi Ltd | Regeneration of porous filter body |
FR2525488A1 (en) * | 1982-04-23 | 1983-10-28 | Jgc Corp | METHOD AND APPARATUS FOR FILTERING A SUSPENSION |
JPS6019002A (en) * | 1983-07-13 | 1985-01-31 | Nippon Atom Ind Group Co Ltd | Method for backwashing hollow yarn membrane filter |
JPS60137404A (en) * | 1983-12-26 | 1985-07-22 | Sankyo Seiki Mfg Co Ltd | Backwashing process for suspended filter |
EP0160014A1 (en) * | 1983-09-30 | 1985-11-06 | Memtec Ltd | Cleaning of filters. |
US4624760A (en) * | 1984-06-21 | 1986-11-25 | United Kingdom Atomic Energy Authority | Filter cleaning |
US4793932A (en) * | 1985-04-10 | 1988-12-27 | Memtec Limited | Variable volume filter or concentrator |
JPH01500649A (en) * | 1986-09-12 | 1989-03-09 | メムテック・リミテッド | Hollow fiber filter cartridge and head |
US4846976A (en) * | 1985-12-06 | 1989-07-11 | Memtec Limited | Treatment of emulsions |
JPH0353999B2 (en) * | 1982-11-09 | 1991-08-16 | ||
US5769539A (en) * | 1995-08-07 | 1998-06-23 | Phase Technology | Backflush system for a filter membrane located upstream of a hydrocarbon analyzer apparatus |
US5879557A (en) * | 1993-09-22 | 1999-03-09 | Seitz-Filter-Werke Gmbh Und Co. | Procedure for filtration of fluids using MF modules |
FR2872437A1 (en) * | 2004-06-30 | 2006-01-06 | Commissariat Energie Atomique | Unblocking system for hollow fibre filters used especially for foaming effluents has two separate liquid feeds circuits |
JP2006130452A (en) * | 2004-11-08 | 2006-05-25 | Mhi Environment Engineering Co Ltd | System and method for filtering incinerated ash-containing water |
JP2007505728A (en) * | 2003-09-22 | 2007-03-15 | ユー・エス・フィルター・ウェイストウォーター・グループ・インコーポレイテッド | Backwashing and cleaning methods |
US7220358B2 (en) | 2004-02-23 | 2007-05-22 | Ecolab Inc. | Methods for treating membranes and separation facilities and membrane treatment composition |
US7247210B2 (en) | 2004-02-23 | 2007-07-24 | Ecolab Inc. | Methods for treating CIP equipment and equipment for treating CIP equipment |
US7392811B2 (en) | 2004-02-23 | 2008-07-01 | Ecolab Inc. | Delivery head for multiple phase treatment composition, vessel including a delivery head, and method for treating a vessel interior surface |
JP2009045623A (en) * | 2001-08-09 | 2009-03-05 | Siemens Water Technologies Corp | Membrane module cleaning method |
CN102070258A (en) * | 2010-12-07 | 2011-05-25 | 杭州英普水处理技术有限公司 | Reverse osmosis system with compressed air blowing function |
US8268176B2 (en) | 2003-08-29 | 2012-09-18 | Siemens Industry, Inc. | Backwash |
US8287743B2 (en) | 2007-05-29 | 2012-10-16 | Siemens Industry, Inc. | Membrane cleaning with pulsed airlift pump |
US8293098B2 (en) | 2006-10-24 | 2012-10-23 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
US8377305B2 (en) | 2004-09-15 | 2013-02-19 | Siemens Industry, Inc. | Continuously variable aeration |
US8382981B2 (en) | 2008-07-24 | 2013-02-26 | Siemens Industry, Inc. | Frame system for membrane filtration modules |
US8858796B2 (en) | 2005-08-22 | 2014-10-14 | Evoqua Water Technologies Llc | Assembly for water filtration using a tube manifold to minimise backwash |
US8956464B2 (en) | 2009-06-11 | 2015-02-17 | Evoqua Water Technologies Llc | Method of cleaning membranes |
US9022224B2 (en) | 2010-09-24 | 2015-05-05 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
US9533261B2 (en) | 2012-06-28 | 2017-01-03 | Evoqua Water Technologies Llc | Potting method |
US9604166B2 (en) | 2011-09-30 | 2017-03-28 | Evoqua Water Technologies Llc | Manifold arrangement |
US9675938B2 (en) | 2005-04-29 | 2017-06-13 | Evoqua Water Technologies Llc | Chemical clean for membrane filter |
US9764289B2 (en) | 2012-09-26 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane securement device |
US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
US9815027B2 (en) | 2012-09-27 | 2017-11-14 | Evoqua Water Technologies Llc | Gas scouring apparatus for immersed membranes |
US9914097B2 (en) | 2010-04-30 | 2018-03-13 | Evoqua Water Technologies Llc | Fluid flow distribution device |
US9925499B2 (en) | 2011-09-30 | 2018-03-27 | Evoqua Water Technologies Llc | Isolation valve with seal for end cap of a filtration system |
US9962865B2 (en) | 2012-09-26 | 2018-05-08 | Evoqua Water Technologies Llc | Membrane potting methods |
US10322375B2 (en) | 2015-07-14 | 2019-06-18 | Evoqua Water Technologies Llc | Aeration device for filtration system |
US10427102B2 (en) | 2013-10-02 | 2019-10-01 | Evoqua Water Technologies Llc | Method and device for repairing a membrane filtration module |
-
1977
- 1977-03-04 JP JP2416977A patent/JPS53108882A/en active Granted
Cited By (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5561905A (en) * | 1978-11-06 | 1980-05-10 | Hitachi Ltd | Regeneration of porous filter body |
JPS6322844B2 (en) * | 1978-11-06 | 1988-05-13 | Hitachi Ltd | |
FR2525488A1 (en) * | 1982-04-23 | 1983-10-28 | Jgc Corp | METHOD AND APPARATUS FOR FILTERING A SUSPENSION |
JPH0353999B2 (en) * | 1982-11-09 | 1991-08-16 | ||
JPS6019002A (en) * | 1983-07-13 | 1985-01-31 | Nippon Atom Ind Group Co Ltd | Method for backwashing hollow yarn membrane filter |
EP0160014A1 (en) * | 1983-09-30 | 1985-11-06 | Memtec Ltd | Cleaning of filters. |
JPH0659393B2 (en) * | 1983-09-30 | 1994-08-10 | メムテツク リミテツド | Filter cleaning method |
US4767539A (en) * | 1983-09-30 | 1988-08-30 | Memtec Limited | Cleaning of hollow fiber filters utilized in lumenal gas flow |
JPS60137404A (en) * | 1983-12-26 | 1985-07-22 | Sankyo Seiki Mfg Co Ltd | Backwashing process for suspended filter |
JPH0470930B2 (en) * | 1983-12-26 | 1992-11-12 | Sankyo Seiki Seisakusho Kk | |
US4624760A (en) * | 1984-06-21 | 1986-11-25 | United Kingdom Atomic Energy Authority | Filter cleaning |
US4793932A (en) * | 1985-04-10 | 1988-12-27 | Memtec Limited | Variable volume filter or concentrator |
US4846976A (en) * | 1985-12-06 | 1989-07-11 | Memtec Limited | Treatment of emulsions |
JPH01500649A (en) * | 1986-09-12 | 1989-03-09 | メムテック・リミテッド | Hollow fiber filter cartridge and head |
US5879557A (en) * | 1993-09-22 | 1999-03-09 | Seitz-Filter-Werke Gmbh Und Co. | Procedure for filtration of fluids using MF modules |
US5769539A (en) * | 1995-08-07 | 1998-06-23 | Phase Technology | Backflush system for a filter membrane located upstream of a hydrocarbon analyzer apparatus |
JP2009045623A (en) * | 2001-08-09 | 2009-03-05 | Siemens Water Technologies Corp | Membrane module cleaning method |
US8268176B2 (en) | 2003-08-29 | 2012-09-18 | Siemens Industry, Inc. | Backwash |
JP2007505728A (en) * | 2003-09-22 | 2007-03-15 | ユー・エス・フィルター・ウェイストウォーター・グループ・インコーポレイテッド | Backwashing and cleaning methods |
US7220358B2 (en) | 2004-02-23 | 2007-05-22 | Ecolab Inc. | Methods for treating membranes and separation facilities and membrane treatment composition |
US7247210B2 (en) | 2004-02-23 | 2007-07-24 | Ecolab Inc. | Methods for treating CIP equipment and equipment for treating CIP equipment |
US7392811B2 (en) | 2004-02-23 | 2008-07-01 | Ecolab Inc. | Delivery head for multiple phase treatment composition, vessel including a delivery head, and method for treating a vessel interior surface |
FR2872437A1 (en) * | 2004-06-30 | 2006-01-06 | Commissariat Energie Atomique | Unblocking system for hollow fibre filters used especially for foaming effluents has two separate liquid feeds circuits |
US8377305B2 (en) | 2004-09-15 | 2013-02-19 | Siemens Industry, Inc. | Continuously variable aeration |
JP2006130452A (en) * | 2004-11-08 | 2006-05-25 | Mhi Environment Engineering Co Ltd | System and method for filtering incinerated ash-containing water |
US9675938B2 (en) | 2005-04-29 | 2017-06-13 | Evoqua Water Technologies Llc | Chemical clean for membrane filter |
US8858796B2 (en) | 2005-08-22 | 2014-10-14 | Evoqua Water Technologies Llc | Assembly for water filtration using a tube manifold to minimise backwash |
US8894858B1 (en) | 2005-08-22 | 2014-11-25 | Evoqua Water Technologies Llc | Method and assembly for water filtration using a tube manifold to minimize backwash |
US8293098B2 (en) | 2006-10-24 | 2012-10-23 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
US8287743B2 (en) | 2007-05-29 | 2012-10-16 | Siemens Industry, Inc. | Membrane cleaning with pulsed airlift pump |
US8372276B2 (en) | 2007-05-29 | 2013-02-12 | Siemens Industry, Inc. | Membrane cleaning with pulsed airlift pump |
US9206057B2 (en) | 2007-05-29 | 2015-12-08 | Evoqua Water Technologies Llc | Membrane cleaning with pulsed airlift pump |
US10507431B2 (en) | 2007-05-29 | 2019-12-17 | Evoqua Water Technologies Llc | Membrane cleaning with pulsed airlift pump |
US9573824B2 (en) | 2007-05-29 | 2017-02-21 | Evoqua Water Technologies Llc | Membrane cleaning with pulsed airlift pump |
US8840783B2 (en) | 2007-05-29 | 2014-09-23 | Evoqua Water Technologies Llc | Water treatment membrane cleaning with pulsed airlift pump |
US8382981B2 (en) | 2008-07-24 | 2013-02-26 | Siemens Industry, Inc. | Frame system for membrane filtration modules |
US9023206B2 (en) | 2008-07-24 | 2015-05-05 | Evoqua Water Technologies Llc | Frame system for membrane filtration modules |
US8956464B2 (en) | 2009-06-11 | 2015-02-17 | Evoqua Water Technologies Llc | Method of cleaning membranes |
US9914097B2 (en) | 2010-04-30 | 2018-03-13 | Evoqua Water Technologies Llc | Fluid flow distribution device |
US10441920B2 (en) | 2010-04-30 | 2019-10-15 | Evoqua Water Technologies Llc | Fluid flow distribution device |
US9022224B2 (en) | 2010-09-24 | 2015-05-05 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
US9630147B2 (en) | 2010-09-24 | 2017-04-25 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
CN102070258A (en) * | 2010-12-07 | 2011-05-25 | 杭州英普水处理技术有限公司 | Reverse osmosis system with compressed air blowing function |
US10391432B2 (en) | 2011-09-30 | 2019-08-27 | Evoqua Water Technologies Llc | Manifold arrangement |
US9925499B2 (en) | 2011-09-30 | 2018-03-27 | Evoqua Water Technologies Llc | Isolation valve with seal for end cap of a filtration system |
US9604166B2 (en) | 2011-09-30 | 2017-03-28 | Evoqua Water Technologies Llc | Manifold arrangement |
US11065569B2 (en) | 2011-09-30 | 2021-07-20 | Rohm And Haas Electronic Materials Singapore Pte. Ltd. | Manifold arrangement |
US9533261B2 (en) | 2012-06-28 | 2017-01-03 | Evoqua Water Technologies Llc | Potting method |
US9962865B2 (en) | 2012-09-26 | 2018-05-08 | Evoqua Water Technologies Llc | Membrane potting methods |
US9764289B2 (en) | 2012-09-26 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane securement device |
US9815027B2 (en) | 2012-09-27 | 2017-11-14 | Evoqua Water Technologies Llc | Gas scouring apparatus for immersed membranes |
US10427102B2 (en) | 2013-10-02 | 2019-10-01 | Evoqua Water Technologies Llc | Method and device for repairing a membrane filtration module |
US11173453B2 (en) | 2013-10-02 | 2021-11-16 | Rohm And Haas Electronic Materials Singapores | 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 |
Also Published As
Publication number | Publication date |
---|---|
JPS5625164B2 (en) | 1981-06-10 |
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