GR1008540B - Using high frequency vibration for operational improvement of membrane filtration process - Google Patents
Using high frequency vibration for operational improvement of membrane filtration processInfo
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
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.
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)
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 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL264907B2 (en) * | 2016-09-15 | 2023-03-01 | Evoqua Water Tech 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 |
CN114149070B (en) * | 2021-09-14 | 2024-04-05 | 深圳市良益实业有限公司 | MBR membrane water treatment facilities convenient to maintain |
KR20230103384A (en) * | 2021-12-31 | 2023-07-07 | 국민대학교산학협력단 | Electronic device for controlling hollow fiber membrane pollution reduction system, system including the same and control method therefor |
EP4215261A1 (en) * | 2022-01-24 | 2023-07-26 | Intewa Ingenieur Gesellschaft für Energie und Wassertechnik mbH | Method for cleaning a filter element and filter assembly |
CN115504622A (en) * | 2022-08-16 | 2022-12-23 | 北京碧水源科技股份有限公司 | Anaerobic sewage treatment system based on vibrating membrane separation equipment |
CN117401818B (en) * | 2023-12-13 | 2024-03-19 | 苏州苏科环保科技有限公司 | Membrane separation filtration system for domestic sewage treatment |
Citations (4)
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 |
Family Cites Families (8)
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 |
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 |
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 |
-
2014
- 2014-06-27 GR GR20140100354A patent/GR1008540B/en active IP Right Grant
-
2015
- 2015-06-29 WO PCT/GR2015/000032 patent/WO2015198080A1/en active Application Filing
Patent Citations (4)
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)
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)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GR1008540B (en) | Using high frequency vibration for operational improvement of membrane filtration process | |
MX2021005733A (en) | Electrodialytic system used to remove solvent from fluid and non-fluid flows. | |
SG10201803756YA (en) | A membrane filtration module | |
MY178470A (en) | Filter device, manufacturing device for chemical, and operation method for filter device | |
GB2546053A (en) | Axial transfer line shell side degassing | |
EP3406326A4 (en) | Fluid separation membrane, fluid separation membrane module, and porous carbon fiber | |
WO2015175679A3 (en) | Process control systems and methods for use with filters and filtration processes | |
WO2015184471A3 (en) | Systems for treating water | |
MY162571A (en) | Method for producing sugar solution | |
MX2013012404A (en) | Method for cleaning membrane module. | |
TW201613685A (en) | Cleaning agent, cleaning liquid and cleaning method for reverse osmosis membrane | |
PH12019500565A1 (en) | Containerized desalination system | |
MX2015010853A (en) | Universal scalable and cost-effective surface modifications. | |
MX2017008659A (en) | Membrane aerated biofilm reactor. | |
MY178187A (en) | Water treatment method and water treatment apparatus each using membrane | |
WO2015157818A8 (en) | A method and apparatus for liquid extraction | |
IN2014DN09726A (en) | ||
NZ724581A (en) | Durable asymmetric composite membrane | |
MX2017004354A (en) | Method and device for separating immiscible liquids to effectively isolate at least one of the liquids. | |
ZA202003213B (en) | Solvent separation | |
MY168853A (en) | Method for cleaning a filter | |
TN2014000071A1 (en) | Freshwater production apparatus and method for producing freshwater | |
MY159044A (en) | An ultrafiltration system for concentration of latices and a process utilizing the system | |
WO2016053765A3 (en) | High selectivity polyimide membrane for natural gas upgrading and hydrogen purification | |
MY181822A (en) | High selectivity epoxysilicone-cross-linked polyimide membranes for gas separations |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PG | Patent granted |
Effective date: 20150901 |