CN1852760A - 反洗和清洁方法 - Google Patents
反洗和清洁方法 Download PDFInfo
- Publication number
- CN1852760A CN1852760A CNA2004800264894A CN200480026489A CN1852760A CN 1852760 A CN1852760 A CN 1852760A CN A2004800264894 A CNA2004800264894 A CN A2004800264894A CN 200480026489 A CN200480026489 A CN 200480026489A CN 1852760 A CN1852760 A CN 1852760A
- Authority
- CN
- China
- Prior art keywords
- liquid
- film
- solid
- inner chamber
- suspension
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004140 cleaning Methods 0.000 title claims description 49
- 239000007788 liquid Substances 0.000 claims abstract description 81
- 239000012528 membrane Substances 0.000 claims abstract description 67
- 239000007787 solid Substances 0.000 claims abstract description 48
- 230000000717 retained effect Effects 0.000 claims abstract description 15
- 239000000126 substance Substances 0.000 claims description 43
- 239000000725 suspension Substances 0.000 claims description 35
- 239000012530 fluid Substances 0.000 claims description 20
- 239000000706 filtrate Substances 0.000 claims description 13
- 230000005587 bubbling Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 2
- 238000011001 backwashing Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000006194 liquid suspension Substances 0.000 abstract 4
- 239000012466 permeate Substances 0.000 abstract 3
- 239000011148 porous material Substances 0.000 abstract 2
- 239000000835 fiber Substances 0.000 description 17
- 230000003321 amplification Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
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
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
- B01D63/0221—Encapsulating hollow fibres using a mould
-
- 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
- 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
-
- 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
- B01D2321/04—Backflushing
-
- 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
- B01D2321/16—Use of chemical agents
- B01D2321/168—Use of other chemical agents
-
- 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
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003905174A AU2003905174A0 (en) | 2003-09-22 | Backwash and cleaning method | |
AU2003905174 | 2003-09-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1852760A true CN1852760A (zh) | 2006-10-25 |
CN100450594C CN100450594C (zh) | 2009-01-14 |
Family
ID=34318307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800264894A Expired - Fee Related CN100450594C (zh) | 2003-09-22 | 2004-09-22 | 将悬浮液体中的固体集中起来的方法和集中器 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070034569A1 (zh) |
EP (1) | EP1680211B1 (zh) |
JP (2) | JP4846584B2 (zh) |
KR (1) | KR101141514B1 (zh) |
CN (1) | CN100450594C (zh) |
CA (1) | CA2533505C (zh) |
NZ (1) | NZ544864A (zh) |
SG (1) | SG120409A1 (zh) |
WO (1) | WO2005028086A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100548451C (zh) * | 2004-12-24 | 2009-10-14 | 西门子水技术公司 | 膜过滤系统中的清洗 |
CN102371123A (zh) * | 2010-08-24 | 2012-03-14 | 苏州立升净水科技有限公司 | 浸没式中空纤维膜组件在线清洗方法 |
CN104220384A (zh) * | 2012-03-27 | 2014-12-17 | 美得华水务株式会社 | 横置型膜过滤装置 |
CN109954714A (zh) * | 2019-04-19 | 2019-07-02 | 业成科技(成都)有限公司 | 多孔弹性纤维的清洁方法和清洁设备 |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPR421501A0 (en) | 2001-04-04 | 2001-05-03 | U.S. Filter Wastewater Group, Inc. | Potting method |
AUPR692401A0 (en) | 2001-08-09 | 2001-08-30 | U.S. Filter Wastewater Group, Inc. | Method of cleaning membrane modules |
AUPS300602A0 (en) | 2002-06-18 | 2002-07-11 | U.S. Filter Wastewater Group, Inc. | Methods of minimising the effect of integrity loss in hollow fibre membrane modules |
CA2501628C (en) | 2002-10-10 | 2012-12-04 | U.S. Filter Wastewater Group, Inc. | A filtration and backwashing arrangement for membrane modules |
JP4611982B2 (ja) | 2003-08-29 | 2011-01-12 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 逆洗方法 |
ATE549075T1 (de) | 2003-11-14 | 2012-03-15 | Siemens Industry Inc | Verbessertes modulreinigungsverfahren |
WO2005092799A1 (en) | 2004-03-26 | 2005-10-06 | U.S. Filter Wastewater Group, Inc. | Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis |
EP1807180B1 (en) | 2004-09-07 | 2013-02-13 | Siemens Industry, Inc. | Reduction of backwash liquid waste |
CA2579857A1 (en) | 2004-09-14 | 2006-03-23 | Siemens Water Technologies Corp. | Membrane filtration module and cleaning process |
EP1807181A4 (en) | 2004-09-15 | 2009-04-22 | Siemens Water Tech Corp | CONTINUOUS ADJUSTABLE VENTILATION |
EP1838422A4 (en) | 2004-12-24 | 2009-09-02 | Siemens Water Tech Corp | EASY GAS FLUSHING PROCESS AND APPROPRIATE DEVICE |
EP1885475B1 (en) | 2005-04-29 | 2015-03-25 | Evoqua Water Technologies LLC | Chemical clean for membrane filter |
KR20080045231A (ko) | 2005-08-22 | 2008-05-22 | 지멘스 워터 테크놀로지스 코포레이션 | 역세정을 최소화하도록 튜브 매니폴드를 사용하는 물여과용 조립체 |
CN101511455B (zh) * | 2006-08-31 | 2013-07-03 | 西门子工业公司 | 低压回洗 |
US8293098B2 (en) | 2006-10-24 | 2012-10-23 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
US8318028B2 (en) | 2007-04-02 | 2012-11-27 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
KR100775521B1 (ko) * | 2007-05-09 | 2007-11-15 | 황규복 | 액정표시장치의 형광등 접촉단자. |
US8622222B2 (en) | 2007-05-29 | 2014-01-07 | Siemens Water Technologies Llc | Membrane cleaning with pulsed airlift pump |
CA2689406A1 (en) * | 2007-06-28 | 2008-12-31 | Siemens Water Technologies Corp. | Cleaning method for simple filtration systems |
KR101614520B1 (ko) | 2008-07-24 | 2016-04-21 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 막 여과 모듈용 프레임 시스템 |
AU2010257526A1 (en) | 2009-06-11 | 2012-01-12 | Siemens Industry, Inc | Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane |
EP2492000A4 (en) * | 2009-10-22 | 2014-08-13 | Asahi Kasei Chemicals Corp | METHOD FOR DIVING WASHERS OF A SEPARATING MEMBRANE DEVICE AND SYSTEM FOR DIPPING WASHERS OF A SEPARATE MEMBRANE DEVICE |
US9914097B2 (en) | 2010-04-30 | 2018-03-13 | Evoqua Water Technologies Llc | Fluid flow distribution device |
EP2618916A4 (en) | 2010-09-24 | 2016-08-17 | Evoqua Water Technologies Llc | FLUID CONTROL COLLECTOR FOR MEMBRANE FILTRATION SYSTEM |
JP2014528354A (ja) | 2011-09-30 | 2014-10-27 | エヴォクア ウォーター テクノロジーズ エルエルシーEvoqua Water Technologiesllc | 隔離バルブ |
KR101964484B1 (ko) | 2011-09-30 | 2019-04-01 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 개선된 매니폴드 배열 |
US9533261B2 (en) | 2012-06-28 | 2017-01-03 | Evoqua Water Technologies Llc | Potting method |
AU2013231145B2 (en) | 2012-09-26 | 2017-08-17 | Evoqua Water Technologies Llc | Membrane potting methods |
KR20150059788A (ko) | 2012-09-27 | 2015-06-02 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 침지된 막을 위한 가스 스코어링 장치 |
US10427102B2 (en) | 2013-10-02 | 2019-10-01 | Evoqua Water Technologies Llc | Method and device for repairing a membrane filtration module |
WO2017011068A1 (en) | 2015-07-14 | 2017-01-19 | Evoqua Water Technologies Llc | Aeration device for filtration system |
JP6653154B2 (ja) * | 2015-10-08 | 2020-02-26 | 株式会社クラレ | 中空糸膜モジュールの洗浄方法及び濾過装置 |
WO2017149758A1 (ja) * | 2016-03-04 | 2017-09-08 | 三菱電機株式会社 | 膜ろ過装置、ろ過膜洗浄方法、およびろ過膜の製造方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53108882A (en) * | 1977-03-04 | 1978-09-22 | Kuraray Co Ltd | Back washing method for hollow filament membrane |
US4540490A (en) | 1982-04-23 | 1985-09-10 | Jgc Corporation | Apparatus for filtration of a suspension |
JPH0657302B2 (ja) * | 1983-07-13 | 1994-08-03 | 株式会社東芝 | 中空糸膜フイルタの逆洗方法 |
JPH0659393B2 (ja) | 1983-09-30 | 1994-08-10 | メムテツク リミテツド | フィルタ−の洗浄方法 |
JPH0667459B2 (ja) * | 1985-03-05 | 1994-08-31 | メムテック・リミテッド | 懸濁液中の微細固体の濃縮方法及び装置 |
US4816160A (en) * | 1985-03-28 | 1989-03-28 | Memtec Limited | Cooling hollow fibre cross-flow separators |
US4769539A (en) * | 1986-04-03 | 1988-09-06 | Thurston William H | Electro-optical roll angle detector |
ES2014516A6 (es) | 1986-07-11 | 1990-07-16 | Mentec Ltd | Procedimiento para la limpieza de filtros. |
JPS6344832A (ja) * | 1986-08-11 | 1988-02-25 | 株式会社オリイ | 製菓装置 |
JPH0671540B2 (ja) * | 1988-12-20 | 1994-09-14 | 株式会社東芝 | 中空糸膜フィルタの洗浄方法 |
ES2145010T3 (es) * | 1991-08-07 | 2000-07-01 | Usf Filtration Limited | Concentracion de solidos en una suspension utilizando membranas de fibra huecas. |
AUPM800694A0 (en) * | 1994-09-09 | 1994-10-06 | Memtec Limited | Cleaning of hollow fibre membranes |
JPH10464A (ja) * | 1996-06-18 | 1998-01-06 | Mitsubishi Heavy Ind Ltd | 逆浸透海水淡水化装置 |
JPH1028845A (ja) * | 1996-07-17 | 1998-02-03 | Kanegafuchi Chem Ind Co Ltd | 中空糸膜カートリッジフィルターのハウジング及びその逆洗方法 |
JP3887072B2 (ja) * | 1997-02-12 | 2007-02-28 | 株式会社クラレ | 中空糸膜モジュールの洗浄方法およびその方法に用いる濾過装置 |
JPH10328538A (ja) * | 1997-05-29 | 1998-12-15 | Japan Organo Co Ltd | 中空糸膜濾過塔の洗浄方法 |
JPH1176769A (ja) * | 1997-09-01 | 1999-03-23 | Daicel Chem Ind Ltd | 濾過膜モジュールの洗浄方法 |
JP2000079390A (ja) | 1998-06-30 | 2000-03-21 | Kikai Kagaku Kenkyusho:Kk | 浄水製造方法 |
JP2000237548A (ja) * | 1999-02-17 | 2000-09-05 | Tokyo Denki Komusho Co Ltd | 中空糸膜式蓄熱槽水浄化装置 |
JP4382275B2 (ja) * | 2000-12-15 | 2009-12-09 | 前澤工業株式会社 | 膜モジュールの洗浄方法 |
-
2004
- 2004-09-22 CA CA2533505A patent/CA2533505C/en not_active Expired - Fee Related
- 2004-09-22 KR KR1020067005571A patent/KR101141514B1/ko active IP Right Grant
- 2004-09-22 NZ NZ544864A patent/NZ544864A/en not_active IP Right Cessation
- 2004-09-22 SG SG2006001436A patent/SG120409A1/en unknown
- 2004-09-22 CN CNB2004800264894A patent/CN100450594C/zh not_active Expired - Fee Related
- 2004-09-22 EP EP04761327.8A patent/EP1680211B1/en active Active
- 2004-09-22 JP JP2006526487A patent/JP4846584B2/ja active Active
- 2004-09-22 WO PCT/AU2004/001292 patent/WO2005028086A1/en active Search and Examination
- 2004-09-22 US US10/572,971 patent/US20070034569A1/en not_active Abandoned
-
2010
- 2010-09-13 JP JP2010204344A patent/JP2011020121A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100548451C (zh) * | 2004-12-24 | 2009-10-14 | 西门子水技术公司 | 膜过滤系统中的清洗 |
CN102371123A (zh) * | 2010-08-24 | 2012-03-14 | 苏州立升净水科技有限公司 | 浸没式中空纤维膜组件在线清洗方法 |
CN104220384A (zh) * | 2012-03-27 | 2014-12-17 | 美得华水务株式会社 | 横置型膜过滤装置 |
CN104220384B (zh) * | 2012-03-27 | 2016-01-13 | 美得华水务株式会社 | 横置型膜过滤装置 |
CN109954714A (zh) * | 2019-04-19 | 2019-07-02 | 业成科技(成都)有限公司 | 多孔弹性纤维的清洁方法和清洁设备 |
Also Published As
Publication number | Publication date |
---|---|
CA2533505A1 (en) | 2005-03-31 |
EP1680211A4 (en) | 2007-10-17 |
KR101141514B1 (ko) | 2012-05-08 |
SG120409A1 (en) | 2006-04-26 |
US20070034569A1 (en) | 2007-02-15 |
JP2011020121A (ja) | 2011-02-03 |
WO2005028086A1 (en) | 2005-03-31 |
JP4846584B2 (ja) | 2011-12-28 |
CN100450594C (zh) | 2009-01-14 |
CA2533505C (en) | 2013-02-19 |
KR20060098430A (ko) | 2006-09-18 |
NZ544864A (en) | 2010-02-26 |
EP1680211A1 (en) | 2006-07-19 |
JP2007505728A (ja) | 2007-03-15 |
EP1680211B1 (en) | 2014-07-09 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS WATER TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: U. S. FILTER WASTEWATER GROUP IN Effective date: 20070803 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20070803 Address after: American Pennsylvania Applicant after: Siemens Water Technologies Corp. Address before: American Pennsylvania Applicant before: U.S. Filter Wastewater Group Inc. |
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Owner name: SIEMENS BUILDING TECH AG Free format text: FORMER OWNER: SIEMENS WATER TECHNOLOGIES HOLDING CO. Effective date: 20110923 Owner name: SIEMENS WATER TECHNOLOGIES HOLDING CO. Free format text: FORMER OWNER: SIEMENS WATER TECHNOLOGIES COR Effective date: 20110923 |
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Effective date of registration: 20110923 Address after: American Georgia Patentee after: SIEMENS INDUSTRY, Inc. Address before: American Pennsylvania Patentee before: Siemens Water Technologies Holding Corp. Effective date of registration: 20110923 Address after: American Pennsylvania Patentee after: Siemens Water Technologies Holding Corp. Address before: American Pennsylvania Patentee before: Siemens Water Technologies Corp. |
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Owner name: SIEMENS WATER TECHNOLOGIES LLC Free format text: FORMER OWNER: SIEMENS BUILDING TECH AG Effective date: 20150611 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: YIWOKUA WATER TREATMENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SIEMENS WATER TECHNOLOGIES LLC |
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CP01 | Change in the name or title of a patent holder |
Address after: American Georgia Patentee after: EVOQUA WATER TECHNOLOGIES LLC Address before: American Georgia Patentee before: SIEMENS Water Treatment Technology Co.,Ltd. |
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Effective date of registration: 20150611 Address after: American Georgia Patentee after: SIEMENS Water Treatment Technology Co.,Ltd. Address before: American Georgia Patentee before: SIEMENS INDUSTRY, Inc. |
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Granted publication date: 20090114 Termination date: 20190922 |
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