JPS53108882A - Back washing method for hollow filament membrane - Google Patents

Back washing method for hollow filament membrane

Info

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
Application number
JP2416977A
Other languages
Japanese (ja)
Other versions
JPS5625164B2 (en
Inventor
Akinori Sueoka
Akio Omori
Shuji Kawai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP2416977A priority Critical patent/JPS53108882A/en
Publication of JPS53108882A publication Critical patent/JPS53108882A/en
Publication of JPS5625164B2 publication Critical patent/JPS5625164B2/ja
Granted legal-status Critical Current

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
JP2416977A 1977-03-04 1977-03-04 Back washing method for hollow filament membrane Granted JPS53108882A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (55)

* Cited by examiner, † Cited by third party
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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