AU3627197A - Membrane filter with electrical and/or acoustic enhancement - Google Patents
Membrane filter with electrical and/or acoustic enhancementInfo
- Publication number
- AU3627197A AU3627197A AU36271/97A AU3627197A AU3627197A AU 3627197 A AU3627197 A AU 3627197A AU 36271/97 A AU36271/97 A AU 36271/97A AU 3627197 A AU3627197 A AU 3627197A AU 3627197 A AU3627197 A AU 3627197A
- Authority
- AU
- Australia
- Prior art keywords
- suspension
- retentate
- permeate
- filter
- filters
- 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.)
- Abandoned
Links
- 239000012528 membrane Substances 0.000 title claims description 56
- 239000012466 permeate Substances 0.000 claims description 47
- 239000012465 retentate Substances 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 36
- 239000000725 suspension Substances 0.000 claims description 35
- 230000005684 electric field Effects 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000013508 migration Methods 0.000 claims description 5
- 230000005012 migration Effects 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 4
- 239000008151 electrolyte solution Substances 0.000 claims description 4
- 229940021013 electrolyte solution Drugs 0.000 claims description 4
- 238000005868 electrolysis reaction Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000004220 aggregation Methods 0.000 claims 1
- 230000002776 aggregation Effects 0.000 claims 1
- 239000000084 colloidal system Substances 0.000 claims 1
- 229920002521 macromolecule Polymers 0.000 claims 1
- 239000003607 modifier Substances 0.000 claims 1
- 239000000356 contaminant Substances 0.000 description 12
- 230000004907 flux Effects 0.000 description 12
- 238000013461 design Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000005370 electroosmosis Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000518994 Conta Species 0.000 description 2
- 230000003416 augmentation Effects 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 108090000942 Lactalbumin Proteins 0.000 description 1
- 102000004407 Lactalbumin Human genes 0.000 description 1
- 108010058846 Ovalbumin Proteins 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000004141 Sodium laurylsulphate Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 235000010633 broth Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229940092253 ovalbumin Drugs 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/425—Electro-ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
- B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
-
- 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
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2066—Pulsated flow
- B01D2321/2075—Ultrasonic treatment
-
- 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
- B01D2321/22—Electrical effects
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/022—Laminar
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Molecular Biology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Laminated Bodies (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9615073A GB2315426A (en) | 1996-07-18 | 1996-07-18 | Membrane Filters |
| GB9615073 | 1996-07-18 | ||
| GB9709663A GB2315428A (en) | 1996-07-18 | 1997-05-13 | Membrane Filter |
| GB9709663 | 1997-05-13 | ||
| PCT/GB1997/001926 WO1998003245A1 (fr) | 1996-07-18 | 1997-07-16 | Filtre a membrane a perfectionnement electrique et/ou acoustique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU3627197A true AU3627197A (en) | 1998-02-10 |
Family
ID=26309716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU36271/97A Abandoned AU3627197A (en) | 1996-07-18 | 1997-07-16 | Membrane filter with electrical and/or acoustic enhancement |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0879079A1 (fr) |
| AU (1) | AU3627197A (fr) |
| CA (1) | CA2247386A1 (fr) |
| WO (1) | WO1998003245A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10013457A1 (de) * | 2000-03-17 | 2001-09-20 | Andreas Noack | Verfahren und Vorrichtung zur Reinigung von Wasser |
| DE10064298A1 (de) * | 2000-12-22 | 2002-07-11 | Clemens Posten | Elektrofiltration von Biopolymeren |
| GB2431154B (en) | 2005-10-15 | 2011-05-18 | Daniel Stefanini | Purification treatment of water |
| EP1854764B1 (fr) | 2006-05-10 | 2016-12-14 | Grundfos Management A/S | Réacteur d'empilement de plaques filtrantes |
| WO2008035848A1 (fr) * | 2006-09-19 | 2008-03-27 | Fil Max Co., Ltd | Appareil d'epuration des eaux usees de type ferme a vibrateur ultrasonore |
| CN101941759A (zh) * | 2010-08-16 | 2011-01-12 | 大连理工大学 | 一种利用弱电场提高膜的抗污染性能和通量的方法 |
| CN102653435B (zh) * | 2012-04-28 | 2013-12-04 | 哈尔滨工业大学 | 膜生物反应器与微生物燃料电池组联用系统 |
| CN102874978A (zh) * | 2012-09-24 | 2013-01-16 | 东北电力大学 | 一种阴极负载自生动态膜生物反应器 |
| EP2914368A4 (fr) * | 2012-11-05 | 2016-08-03 | Univ Washington Ct Commerciali | Appareils et procédés pour la prévention de l'encrassement et l'entartrage au moyen de vibrations ultrasonores |
| CN103920397B (zh) * | 2014-04-15 | 2016-01-20 | 江苏大学 | 一种适用于通用平板膜元件的复合场膜分离实验装置 |
| CN116675301A (zh) * | 2023-03-15 | 2023-09-01 | 西北大学 | 一种用于盐水制酸碱的新结构双极膜电渗析装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561953A (en) * | 1983-06-16 | 1985-12-31 | Battelle Memorial Institute | Solid-liquid separation process for fine particle suspensions by an electric and ultrasonic field |
| US5064515A (en) * | 1987-07-17 | 1991-11-12 | Battelle Memorial Institute | Electrofilter apparatus and process for preventing filter fouling in crossflow filtration |
| JPH0398621A (ja) * | 1989-09-08 | 1991-04-24 | Shinko Pantec Co Ltd | 電気膜濾過装置およびその運転方法 |
| GB2277885A (en) * | 1992-10-31 | 1994-11-16 | Richard John Wakeman | Ceramic filter and membrane |
-
1997
- 1997-07-16 EP EP97932903A patent/EP0879079A1/fr not_active Withdrawn
- 1997-07-16 CA CA002247386A patent/CA2247386A1/fr not_active Abandoned
- 1997-07-16 WO PCT/GB1997/001926 patent/WO1998003245A1/fr not_active Application Discontinuation
- 1997-07-16 AU AU36271/97A patent/AU3627197A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2247386A1 (fr) | 1998-01-29 |
| WO1998003245A1 (fr) | 1998-01-29 |
| EP0879079A1 (fr) | 1998-11-25 |
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| Bowen et al. | Electrically enhanced separation processes: the basis of in situ intermittent electrolytic membrane cleaning (IIEMC) and in situ electrolytic membrane restoration (IEMR) | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |