GR1008540B - Using high frequency vibration for operational improvement of membrane filtration process - Google Patents

Using high frequency vibration for operational improvement of membrane filtration process

Info

Publication number
GR1008540B
GR1008540B GR20140100354A GR20140100354A GR1008540B GR 1008540 B GR1008540 B GR 1008540B GR 20140100354 A GR20140100354 A GR 20140100354A GR 20140100354 A GR20140100354 A GR 20140100354A GR 1008540 B GR1008540 B GR 1008540B
Authority
GR
Greece
Prior art keywords
high frequency
cleaning
application
vibration
filtration process
Prior art date
Application number
GR20140100354A
Other languages
Greek (el)
Inventor
Κωνσταντινος Χατζηκωνσταντινου
Original Assignee
Κωνσταντινος Χατζηκωνσταντινου
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 Κωνσταντινος Χατζηκωνσταντινου filed Critical Κωνσταντινος Χατζηκωνσταντινου
Priority to GR20140100354A priority Critical patent/GR1008540B/en
Priority to PCT/GR2015/000032 priority patent/WO2015198080A1/en
Publication of GR1008540B publication Critical patent/GR1008540B/en

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
    • 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
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • 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
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration
    • 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
    • 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

Abstract

The present invention is related in general to the field of fluid separation using membranes, and more particularly, to fluid separation systems having hollow fiber membranes or flat sheet membranes, or a plate and frame membrane which is susceptible of backwards cleaning, or a combination of them, or a tubular module, or capillary module. In particular the present invention relates to the operational improvement of the filtration process by fouling control in the membrane surface, by applying high frequency power vibration (HFPV). The application of vibration is made either in situ in the operating position of the device or externally, in a suitable receiving tank as a cleaning procedure. The application of the high frequency vibration may be combined with other associated cleaning systems and processes such as backwashing of the membrane or the application of liquid jet cleaning or gas air scouring.
GR20140100354A 2014-06-27 2014-06-27 Using high frequency vibration for operational improvement of membrane filtration process GR1008540B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GR20140100354A GR1008540B (en) 2014-06-27 2014-06-27 Using high frequency vibration for operational improvement of membrane filtration process
PCT/GR2015/000032 WO2015198080A1 (en) 2014-06-27 2015-06-29 Using high frequency vibration for operational improvement of membrane filtration process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20140100354A GR1008540B (en) 2014-06-27 2014-06-27 Using high frequency vibration for operational improvement of membrane filtration process

Publications (1)

Publication Number Publication Date
GR1008540B true GR1008540B (en) 2015-07-28

Family

ID=52000874

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20140100354A GR1008540B (en) 2014-06-27 2014-06-27 Using high frequency vibration for operational improvement of membrane filtration process

Country Status (2)

Country Link
GR (1) GR1008540B (en)
WO (1) WO2015198080A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112807781A (en) * 2021-01-06 2021-05-18 南昌五钜信息科技有限公司 Industrial wastewater filters desilt device

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EP3506997A4 (en) * 2016-09-15 2020-03-25 Evoqua Water Technologies LLC Method and system for treating ultrapure water
KR101902636B1 (en) * 2016-11-30 2018-09-28 두산중공업 주식회사 Membrane filtration system
DK179641B1 (en) 2017-02-10 2019-03-06 Sani Membranes Aps Vibrating filter plate assembly device
CN107473348B (en) * 2017-09-29 2020-04-07 重庆杰鑫直饮水净化设备有限公司 Cleaning and sterilizing device
CN108031309A (en) * 2017-12-22 2018-05-15 中国海诚工程科技股份有限公司 A kind of MBR plate membranes of composite electrostatic spinning filter layer and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952317A (en) * 1989-03-10 1990-08-28 Bradley Culkin Device and method for filtering a colloidal suspension
US20030185974A1 (en) * 2002-03-29 2003-10-02 Mark Serafin Classification of coating particle size
WO2012083390A2 (en) * 2010-12-20 2012-06-28 Katholieke Universiteit Leuven Fouling control in membrane filtration processes
EP2530056A1 (en) * 2011-06-03 2012-12-05 Uwatech Környezet és Viztechnikai Kft. Apparatus and method for filtering sludge

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US4872988A (en) 1988-02-02 1989-10-10 Culkin Joseph B Method and device for separation of colloidal suspensions
US5014564A (en) 1990-03-27 1991-05-14 Calvest Associates Eccentric drive mechanism
WO1997002087A1 (en) 1995-06-30 1997-01-23 Pall Corporation Separation systems and methods
US5725767A (en) 1996-02-15 1998-03-10 Calvest Associates, Inc. Torsion resistant filter structure
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952317A (en) * 1989-03-10 1990-08-28 Bradley Culkin Device and method for filtering a colloidal suspension
US20030185974A1 (en) * 2002-03-29 2003-10-02 Mark Serafin Classification of coating particle size
WO2012083390A2 (en) * 2010-12-20 2012-06-28 Katholieke Universiteit Leuven Fouling control in membrane filtration processes
EP2530056A1 (en) * 2011-06-03 2012-12-05 Uwatech Környezet és Viztechnikai Kft. Apparatus and method for filtering sludge

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ANUSHA KOLA ET AL: "Application of low frequency transverse vibration on fouling limitation in submerged hollow fibre membranes", JOURNAL OF MEMBRANE SCIENCE, ELSEVIER, vol. 409, 6 March 2012 (2012-03-06), pages 54 - 65, XP028483013, ISSN: 0376-7388, [retrieved on 20120315], DOI: 10.1016/J.MEMSCI.2012.03.017 *
BEIER S P ET AL: "Dynamic microfiltration with a vibrating hollow fiber membrane module: Filtration of yeast suspensions", JOURNAL OF MEMBRANE SCIENCE, ELSEVIER, 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 *
BILAD MUHAMMAD R ET AL: "Novel magnetically induced membrane vibration (MMV) for fouling control in membrane bioreactors", WATER RESEARCH, ELSEVIER, AMSTERDAM, NL, vol. 46, no. 1, 28 October 2011 (2011-10-28), pages 63 - 72, XP028597108, ISSN: 0043-1354, DOI: 10.1016/J.WATRES.2011.10.026 *
GOMAA H G ET AL: "Intensification of membrane microfiltration using oscillatory motion", SEPARATION AND PURIFICATION TECHNOLOGY, ELSEVIER SCIENCE, AMSTERDAM, NL, vol. 78, no. 3, 6 January 2011 (2011-01-06), pages 336 - 344, XP028194436, ISSN: 1383-5866, [retrieved on 20110223], DOI: 10.1016/J.SEPPUR.2011.01.007 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112807781A (en) * 2021-01-06 2021-05-18 南昌五钜信息科技有限公司 Industrial wastewater filters desilt device
CN112807781B (en) * 2021-01-06 2022-03-25 浙江中辉裘革科技有限公司 Industrial wastewater filters desilt device

Also Published As

Publication number Publication date
WO2015198080A1 (en) 2015-12-30

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PG Patent granted

Effective date: 20150901