[go: up one dir, main page]

WO2012083390A3 - Fouling control in membrane filtration processes - Google Patents

Fouling control in membrane filtration processes Download PDF

Info

Publication number
WO2012083390A3
WO2012083390A3 PCT/BE2011/000071 BE2011000071W WO2012083390A3 WO 2012083390 A3 WO2012083390 A3 WO 2012083390A3 BE 2011000071 W BE2011000071 W BE 2011000071W WO 2012083390 A3 WO2012083390 A3 WO 2012083390A3
Authority
WO
WIPO (PCT)
Prior art keywords
membrane
vibration
fouling
filtration processes
membrane filtration
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.)
Ceased
Application number
PCT/BE2011/000071
Other languages
French (fr)
Other versions
WO2012083390A2 (en
Inventor
Ivo Vankelecom
Muhammed Roil BILAD
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.)
Katholieke Universiteit Leuven
Original Assignee
Katholieke Universiteit Leuven
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 Katholieke Universiteit Leuven filed Critical Katholieke Universiteit Leuven
Publication of WO2012083390A2 publication Critical patent/WO2012083390A2/en
Publication of WO2012083390A3 publication Critical patent/WO2012083390A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B01D63/16—Rotary, reciprocated or vibrated modules
    • 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
    • B01D63/02—Hollow fibre modules
    • 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
    • B01D63/08—Flat membrane modules
    • 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
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/60—Specific sensors or sensor arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/70—Control means using a programmable logic controller [PLC] or a computer
    • 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
    • B01D2321/20—By influencing the flow
    • B01D2321/2033—By influencing the flow dynamically
    • B01D2321/2058—By influencing the flow dynamically by vibration of the membrane, e.g. with an actuator
    • 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
    • B01D2321/24—Magnetic effects

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention provides a tunable, magnetically induced vibration system for fouling control in membrane filtration processes. A variable magnetic flux, generated by an electromagnet, acts directly or indirectly (via a magnetic or paramagnetic vibration rod tightly linked to the membrane element or module) on a (magnetic) membrane, membrane frame or membrane element, thus inducing its vibration. The vibration enhances shear-rate of the fluid to be separated near the membrane surface to control fouling in-situ without interrupting the filtration process, thus increasing membrane fluxes, reducing the down time of operation and reducing the cleaning frequency.
PCT/BE2011/000071 2010-12-20 2011-12-19 Fouling control in membrane filtration processes Ceased WO2012083390A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1021524.2A GB201021524D0 (en) 2010-12-20 2010-12-20 Fouling control in membrane filtration processes by magnetic field induced membrane vibration
GB1021524.2 2010-12-20

Publications (2)

Publication Number Publication Date
WO2012083390A2 WO2012083390A2 (en) 2012-06-28
WO2012083390A3 true WO2012083390A3 (en) 2012-08-16

Family

ID=43598627

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE2011/000071 Ceased WO2012083390A2 (en) 2010-12-20 2011-12-19 Fouling control in membrane filtration processes

Country Status (2)

Country Link
GB (1) GB201021524D0 (en)
WO (1) WO2012083390A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11841308B2 (en) 2014-06-25 2023-12-12 Halliburton Energy Services, Inc. In situ evaluation of filter parameters with opticoanalytical devices

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105142764B (en) 2013-04-25 2018-09-11 东丽株式会社 Cartridge type hollow fiber film assembly
CA2942768A1 (en) * 2014-03-17 2015-09-24 Osmoflo Pty Ltd Membranes with sacrificial coatings
GR1008540B (en) 2014-06-27 2015-07-28 Κωνσταντινος Χατζηκωνσταντινου Using high frequency vibration for operational improvement of membrane filtration process
CN105129974B (en) * 2015-08-31 2018-04-06 西藏神州瑞霖环保科技股份有限公司 A kind of progressive rotation type membrane bioreactor
CN106914143A (en) * 2015-12-28 2017-07-04 李志鸿 magnetic suspension three-dimensional diaphragm
WO2017117632A1 (en) * 2016-01-07 2017-07-13 Central Gippsland Region Water Corporation A membrane separation process
WO2018101556A1 (en) * 2016-11-30 2018-06-07 두산중공업 주식회사 Membrane filtration system and membrane bioreactor comprising same
WO2018101558A1 (en) 2016-11-30 2018-06-07 두산중공업 주식회사 Membrane filtration system and membrane bioreactor comprising same
WO2018101559A1 (en) 2016-11-30 2018-06-07 두산중공업 주식회사 Membrane filtration system and membrane bioreactor comprising same
KR101902638B1 (en) * 2016-11-30 2018-09-28 두산중공업 주식회사 Membrane filtration system
KR101902642B1 (en) * 2016-11-30 2018-09-28 두산중공업 주식회사 Membrane filtration system
WO2018101560A1 (en) 2016-11-30 2018-06-07 두산중공업 주식회사 Membrane filtration system and membrane bioreactor comprising same
KR101902641B1 (en) * 2016-11-30 2018-09-28 두산중공업 주식회사 Membrane filtration system
KR101902644B1 (en) * 2016-11-30 2018-09-28 두산중공업 주식회사 Membrane filtration system
KR101902636B1 (en) * 2016-11-30 2018-09-28 두산중공업 주식회사 Membrane filtration system
KR101902640B1 (en) * 2016-11-30 2018-09-28 두산중공업 주식회사 Membrane filtration system
KR101902643B1 (en) * 2016-11-30 2018-09-28 두산중공업 주식회사 Membrane filtration system
WO2018101557A1 (en) 2016-11-30 2018-06-07 두산중공업 주식회사 Membrane filtration system and membrane bioreactor comprising same
KR101902637B1 (en) * 2016-11-30 2018-09-28 두산중공업 주식회사 Membrane filtration system
KR101902639B1 (en) * 2016-11-30 2018-09-28 두산중공업 주식회사 Membrane filtration system
EP3551310B1 (en) 2016-12-12 2022-06-22 A.O. Smith Corporation Water filtration system with recirculation to reduce total dissolved solids creep effect
CN111225981B (en) 2017-09-05 2024-01-12 威妥有限公司 Methods and equipment for in situ product recovery
KR101913083B1 (en) 2018-09-19 2018-10-29 두산중공업 주식회사 Membrane filtration system
DE102019204990A1 (en) * 2019-04-08 2020-10-08 BSH Hausgeräte GmbH System for cleaning a membrane element, in particular a membrane element of a water-bearing household appliance, doctor element and method for cleaning a membrane element
CN112488286B (en) * 2019-11-22 2024-05-28 大唐环境产业集团股份有限公司 On-line monitoring method and system for MBR membrane pollution
CN111362400A (en) * 2019-12-06 2020-07-03 北京石油化工学院 A Reciprocating MBR Cleaning Device and Overturning Frequency Algorithm
CN113277611B (en) * 2021-05-08 2022-06-14 河北恒特环保工程有限公司 MBR membrane tank group sewage treatment system and equipment thereof
KR102693627B1 (en) * 2021-12-31 2024-08-08 국민대학교산학협력단 Electronic device for controlling hollow fiber membrane pollution reduction system, system including the same and control method therefor
CN115521032B (en) * 2022-10-31 2023-04-28 长沙绿荫科技研究院有限公司 Treatment device and method for leachate of garbage transfer station
CN115979921B (en) * 2023-02-27 2023-08-15 天津大学 Film performance analysis method for water treatment
CN116870625B (en) * 2023-09-08 2023-11-24 山西辉能科技有限公司 Four-blade vacuum pump negative pressure separation equipment
PL447700A1 (en) * 2024-02-05 2025-08-11 Eco -­ Solutions For Industry Spółka Z Ograniczoną Odpowiedzialnością Self-cleaning cross-flow filtration device, filtration system and filtration method
CN118993315B (en) * 2024-10-21 2025-02-11 环德(福建)环保科技有限公司 A device and process for preventing built-in MBR membrane from clogging

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872988A (en) * 1988-02-02 1989-10-10 Culkin Joseph B Method and device for separation of colloidal suspensions
US4904394A (en) * 1985-06-12 1990-02-27 Public Health Laboratory Service Board Method for selective filtering of a fluid using porous piezoelectric material
US4952317A (en) * 1989-03-10 1990-08-28 Bradley Culkin Device and method for filtering a colloidal suspension
US20060138037A1 (en) * 2004-12-29 2006-06-29 Industrial Technology Research Institute Vibration filter
JP2010194405A (en) * 2009-02-23 2010-09-09 Nitto Denko Corp Membrane filtration system and membrane filtration apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014564A (en) 1990-03-27 1991-05-14 Calvest Associates Eccentric drive mechanism
AU703488B2 (en) 1995-06-30 1999-03-25 Pall Corporation Separation systems and methods
US5985160A (en) 1997-08-27 1999-11-16 Millipore Corporation Vibrationally-induced dynamic membrane filtration
JP3778758B2 (en) 2000-02-04 2006-05-24 株式会社クボタ Manufacturing method of submerged membrane cartridge
JP3555547B2 (en) 2000-03-27 2004-08-18 日立プラント建設株式会社 Rotating flat membrane separator
US6872301B2 (en) 2001-12-20 2005-03-29 Anthony Schepis High shear rotating disc filter
CN100563798C (en) 2005-02-25 2009-12-02 日本碍子株式会社 Membrane cleaning method in membrane separation activated sludge process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904394A (en) * 1985-06-12 1990-02-27 Public Health Laboratory Service Board Method for selective filtering of a fluid using porous piezoelectric material
US4872988A (en) * 1988-02-02 1989-10-10 Culkin Joseph B Method and device for separation of colloidal suspensions
US4952317A (en) * 1989-03-10 1990-08-28 Bradley Culkin Device and method for filtering a colloidal suspension
US20060138037A1 (en) * 2004-12-29 2006-06-29 Industrial Technology Research Institute Vibration filter
JP2010194405A (en) * 2009-02-23 2010-09-09 Nitto Denko Corp Membrane filtration system and membrane filtration apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BEIER S P ET AL: "Dynamic microfiltration with a vibrating hollow fiber membrane module: Filtration of yeast suspensions", JOURNAL OF MEMBRANE SCIENCE, ELSEVIER SCIENTIFIC PUBL.COMPANY. AMSTERDAM, NL, vol. 281, no. 1-2, 15 September 2006 (2006-09-15), pages 281 - 287, XP024931874, ISSN: 0376-7388, [retrieved on 20060915], DOI: 10.1016/J.MEMSCI.2006.03.051 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11841308B2 (en) 2014-06-25 2023-12-12 Halliburton Energy Services, Inc. In situ evaluation of filter parameters with opticoanalytical devices

Also Published As

Publication number Publication date
GB201021524D0 (en) 2011-02-02
WO2012083390A2 (en) 2012-06-28

Similar Documents

Publication Publication Date Title
WO2012083390A3 (en) Fouling control in membrane filtration processes
SG10201810141WA (en) Moving image encoding device, moving image decoding device, moving image encoding method, and moving image decoding method
CY1122213T1 (en) APPARATUS FOR THE TREATMENT OF WATER USED FOR INDUSTRIAL PURPOSES
WO2012033291A3 (en) Apparatus for separating fine particles using magnetophoresis, and method for separating fine particles using same
PH12017501594B1 (en) Method for image interpolation using asymmetric interpolation filter and apparatus therefor.
WO2012134204A3 (en) In-loop filtering method and apparatus for same
MX335996B (en) Multi-stage filter element.
WO2012144830A3 (en) Methods and apparatuses for encoding and decoding image using adaptive filtering
CA2866256A1 (en) Nmr analysis of a core sample employing an open permanent magnet removable from a core holder
WO2009094138A3 (en) Pleated recirculation filter
WO2013040173A3 (en) Enhanced filter support basket
WO2013002587A3 (en) Method and apparatus for image encoding and decoding using adaptive quantization parameter differential
WO2013025643A3 (en) Dynamic filtration system and associated methods
FR2928093B1 (en) DEVICE FOR SEPARATING MOLECULES AND METHOD FOR MANUFACTURING THE SAME.
MX2016003902A (en) Resampling an audio signal for low-delay encoding/decoding.
GB2503817B (en) Spring force nodal mounting method for resonator sensor
GR1008540B (en) Using high frequency vibration for operational improvement of membrane filtration process
IN2014CN03546A (en)
WO2011107502A3 (en) Device and method for cleaning an air filter of a vehicle, and a cooling device
WO2012161342A8 (en) Motor, design method and manufacturing method of motor, stage device, and exposure apparatus
WO2010077350A3 (en) Method and apparatus for dissociating hydrogen and oxygen from water
WO2010147429A3 (en) Image filtering method using pseudo-random number filter, and apparatus thereof
ZA201103872B (en) Method for capturing the changes induced in an initial crystal structure by the action of the acoustic and electromagnetic fields of a biological medium and a device for carrying out said method, method for duplicating the changes in the initial crystal structure in the structure of a duplicate crystal (variants) and a device for carrying out said method (variants), method for exerting an effect on a biological object (variants) and a device for carrying out said method
WO2013007472A3 (en) Method and device for monitoring a meshing process of a meshing pinion of a starter motor
MX347003B (en) Methods and apparatus for evaluating vibration resistance of a component of a fluid control valve.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11820791

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11820791

Country of ref document: EP

Kind code of ref document: A2