ATE492333T1 - Effizienter mbr-betrieb bei der abwasserbehandlung - Google Patents
Effizienter mbr-betrieb bei der abwasserbehandlungInfo
- Publication number
- ATE492333T1 ATE492333T1 AT06827028T AT06827028T ATE492333T1 AT E492333 T1 ATE492333 T1 AT E492333T1 AT 06827028 T AT06827028 T AT 06827028T AT 06827028 T AT06827028 T AT 06827028T AT E492333 T1 ATE492333 T1 AT E492333T1
- Authority
- AT
- Austria
- Prior art keywords
- air scour
- filtration
- liquid
- relaxation
- rate during
- Prior art date
Links
Classifications
-
- 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
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/22—Controlling or regulating
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
- C02F3/1273—Submerged membrane bioreactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/18—Specific valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/48—Mechanisms for switching between regular separation operations and washing
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Activated Sludge Processes (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/261,403 US20070095754A1 (en) | 2005-10-28 | 2005-10-28 | Efficient MBR operation in wastewater treatment |
PCT/US2006/042244 WO2007053528A2 (en) | 2005-10-28 | 2006-10-27 | Efficient mbr operation in wastewater treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE492333T1 true ATE492333T1 (de) | 2011-01-15 |
Family
ID=37994879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06827028T ATE492333T1 (de) | 2005-10-28 | 2006-10-27 | Effizienter mbr-betrieb bei der abwasserbehandlung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070095754A1 (de) |
EP (1) | EP1945334B1 (de) |
AT (1) | ATE492333T1 (de) |
DE (1) | DE602006019122D1 (de) |
ES (1) | ES2360900T3 (de) |
SI (1) | SI1945334T1 (de) |
WO (1) | WO2007053528A2 (de) |
Families Citing this family (35)
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 |
CA2535360C (en) | 2003-08-29 | 2013-02-12 | U.S. Filter Wastewater Group, Inc. | Backwash |
JP4954707B2 (ja) | 2003-11-14 | 2012-06-20 | 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 | 改良されたモジュール洗浄方法 |
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 |
CA2579168C (en) | 2004-09-07 | 2015-06-23 | Siemens Water Technologies Corp. | Membrane filtration with reduced volume cleaning step |
US8506806B2 (en) | 2004-09-14 | 2013-08-13 | Siemens Industry, Inc. | Methods and apparatus for removing solids from a membrane module |
CN100548452C (zh) | 2004-09-15 | 2009-10-14 | 西门子水技术公司 | 一种薄膜过滤系统以及控制薄膜过滤系统中积垢的方法 |
JP2008525167A (ja) | 2004-12-24 | 2008-07-17 | 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 | 簡易ガス洗浄方法および当該技術分野の装置 |
ATE549076T1 (de) | 2004-12-24 | 2012-03-15 | Siemens Industry Inc | Reinigung in membranfiltrationssystemen |
KR20080005993A (ko) | 2005-04-29 | 2008-01-15 | 지멘스 워터 테크놀로지스 코포레이션 | 막 필터의 화학 세정 |
EP1904216A4 (de) * | 2005-07-12 | 2008-11-19 | Zenon Technology Partnership | Prozesssteuerung für ein unterwassermembransystem |
CA2618107A1 (en) | 2005-08-22 | 2007-03-01 | Siemens Water Technologies Corp. | An assembly for water filtration using a tube manifold to minimise backwash |
CA2634150A1 (en) * | 2006-01-12 | 2007-07-19 | Siemens Water Technologies Corp. | Improved operating strategies in filtration processes |
US8293098B2 (en) | 2006-10-24 | 2012-10-23 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
CA2682707C (en) | 2007-04-02 | 2014-07-15 | Siemens Water Technologies Corp. | Improved infiltration/inflow control for membrane bioreactor |
US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
EP2152390B1 (de) | 2007-05-29 | 2012-05-23 | Siemens Industry, Inc. | Membranreinigung mit gepulster mammutpumpe |
NL1035472C2 (nl) * | 2008-05-26 | 2009-11-27 | Stichting Van Hall Larenstein | Werkwijze voor het reinigen van een vloeistof, zoals drinkwater. |
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 |
CN102869432B (zh) | 2010-04-30 | 2016-02-03 | 伊沃夸水处理技术有限责任公司 | 流体流分配装置 |
AU2011305377B2 (en) | 2010-09-24 | 2014-11-20 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
JP2012217872A (ja) * | 2011-04-04 | 2012-11-12 | Shimadzu Corp | ろ過装置 |
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 |
US9604166B2 (en) | 2011-09-30 | 2017-03-28 | Evoqua Water Technologies Llc | Manifold arrangement |
AU2013280452B2 (en) | 2012-06-28 | 2017-07-20 | Evoqua Water Technologies Llc | A potting method |
AU2013231145B2 (en) | 2012-09-26 | 2017-08-17 | Evoqua Water Technologies Llc | Membrane potting methods |
AU2013323934A1 (en) | 2012-09-27 | 2015-02-26 | Evoqua Water Technologies Llc | Gas scouring apparatus for immersed membranes |
BR112015009721A2 (pt) * | 2012-11-14 | 2017-07-04 | Gen Electric | método de limpeza com ar de uma membrana imersa. |
US10427102B2 (en) | 2013-10-02 | 2019-10-01 | Evoqua Water Technologies Llc | Method and device for repairing a membrane filtration module |
CN107847869B (zh) | 2015-07-14 | 2021-09-10 | 罗门哈斯电子材料新加坡私人有限公司 | 用于过滤系统的通气装置 |
WO2017117632A1 (en) * | 2016-01-07 | 2017-07-13 | Central Gippsland Region Water Corporation | A membrane separation process |
US10793351B2 (en) | 2018-12-21 | 2020-10-06 | Curbtender, Inc. | Leaf collection vehicle |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5354455A (en) * | 1990-05-22 | 1994-10-11 | Filtercorp Partners L.P. | Double-density commercial filtering system |
US5048552A (en) * | 1990-06-28 | 1991-09-17 | Bourne Douglas A | Universal trip valve operators and trip actuating seismic vibration sensors and transducers therefor |
US5863476A (en) * | 1996-01-16 | 1999-01-26 | Wier; Keith E. | Apparatus and method for compacting and stabilizing granular materials containing hazardous materials |
US6641733B2 (en) * | 1998-09-25 | 2003-11-04 | U. S. Filter Wastewater Group, Inc. | Apparatus and method for cleaning membrane filtration modules |
US6706189B2 (en) * | 1998-10-09 | 2004-03-16 | Zenon Environmental Inc. | Cyclic aeration system for submerged membrane modules |
ES2220113T3 (es) * | 1998-10-09 | 2004-12-01 | Zenon Environmental Inc. | Sistema ciclico de aireacion para modulos de membrana sumergidos. |
CA2290053C (en) * | 1999-11-18 | 2009-10-20 | Zenon Environmental Inc. | Immersed membrane module and process |
WO2000030742A1 (en) * | 1998-11-23 | 2000-06-02 | Zenon Environmental Inc. | Water filtration using immersed membranes |
US6547968B1 (en) * | 1999-07-30 | 2003-04-15 | Zenon Environmental Inc. | Pulsed backwash for immersed membranes |
US6214231B1 (en) * | 1999-08-27 | 2001-04-10 | Zenon Environmental Inc. | System for operation of multiple membrane filtration assemblies |
US7238278B2 (en) * | 2001-10-26 | 2007-07-03 | Zodiac Pool Care, Inc. | Apparatus for purifying water |
-
2005
- 2005-10-28 US US11/261,403 patent/US20070095754A1/en not_active Abandoned
-
2006
- 2006-10-27 SI SI200630947T patent/SI1945334T1/sl unknown
- 2006-10-27 AT AT06827028T patent/ATE492333T1/de not_active IP Right Cessation
- 2006-10-27 WO PCT/US2006/042244 patent/WO2007053528A2/en active Application Filing
- 2006-10-27 DE DE200660019122 patent/DE602006019122D1/de active Active
- 2006-10-27 EP EP20060827028 patent/EP1945334B1/de not_active Not-in-force
- 2006-10-27 ES ES06827028T patent/ES2360900T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP1945334A2 (de) | 2008-07-23 |
WO2007053528A2 (en) | 2007-05-10 |
SI1945334T1 (sl) | 2011-07-29 |
EP1945334A4 (de) | 2009-08-12 |
WO2007053528A3 (en) | 2007-11-29 |
DE602006019122D1 (de) | 2011-02-03 |
US20070095754A1 (en) | 2007-05-03 |
ES2360900T3 (es) | 2011-06-10 |
EP1945334B1 (de) | 2010-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |