AU2007299231B2 - Device for gassing a liquid - Google Patents

Device for gassing a liquid Download PDF

Info

Publication number
AU2007299231B2
AU2007299231B2 AU2007299231A AU2007299231A AU2007299231B2 AU 2007299231 B2 AU2007299231 B2 AU 2007299231B2 AU 2007299231 A AU2007299231 A AU 2007299231A AU 2007299231 A AU2007299231 A AU 2007299231A AU 2007299231 B2 AU2007299231 B2 AU 2007299231B2
Authority
AU
Australia
Prior art keywords
gas
lance
supply channel
flow
gas lance
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.)
Ceased
Application number
AU2007299231A
Other languages
English (en)
Other versions
AU2007299231A1 (en
Inventor
Darren Lawrence
Stefan Schafer
Dirk Volmering
Klaus Vossenkaul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kovalus Separation Solutions LLC
Original Assignee
Koch Separation Solutions LLC
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 Koch Separation Solutions LLC filed Critical Koch Separation Solutions LLC
Publication of AU2007299231A1 publication Critical patent/AU2007299231A1/en
Application granted granted Critical
Publication of AU2007299231B2 publication Critical patent/AU2007299231B2/en
Assigned to KOCH SEPARATION SOLUTIONS, INC. reassignment KOCH SEPARATION SOLUTIONS, INC. Request to Amend Deed and Register Assignors: KOCH MEMBRANE SYSTEMS, INC.
Assigned to KOCH MEMBRANE SYSTEMS, INC. reassignment KOCH MEMBRANE SYSTEMS, INC. Request for Assignment Assignors: KOCH MEMBRANE SYSTEMS GMBH
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • 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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/26—Specific gas distributors or gas intakes
    • 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
    • B01D2321/2066—Pulsated flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Accessories For Mixers (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Nozzles (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Gas Separation By Absorption (AREA)
AU2007299231A 2006-09-19 2007-09-17 Device for gassing a liquid Ceased AU2007299231B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006044624.0 2006-09-19
DE102006044624A DE102006044624B4 (de) 2006-09-19 2006-09-19 Vorrichtung zur Begasung einer Flüssigkeit
PCT/EP2007/008063 WO2008034570A1 (en) 2006-09-19 2007-09-17 Device for gassing a liquid

Publications (2)

Publication Number Publication Date
AU2007299231A1 AU2007299231A1 (en) 2008-03-27
AU2007299231B2 true AU2007299231B2 (en) 2011-01-20

Family

ID=38786967

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007299231A Ceased AU2007299231B2 (en) 2006-09-19 2007-09-17 Device for gassing a liquid

Country Status (16)

Country Link
US (1) US8079572B2 (cg-RX-API-DMAC7.html)
EP (1) EP2069058B1 (cg-RX-API-DMAC7.html)
JP (1) JP5054112B2 (cg-RX-API-DMAC7.html)
KR (1) KR101061084B1 (cg-RX-API-DMAC7.html)
CN (1) CN101516486B (cg-RX-API-DMAC7.html)
AT (1) ATE456978T1 (cg-RX-API-DMAC7.html)
AU (1) AU2007299231B2 (cg-RX-API-DMAC7.html)
BR (1) BRPI0717579A2 (cg-RX-API-DMAC7.html)
CA (1) CA2666783C (cg-RX-API-DMAC7.html)
DE (2) DE102006044624B4 (cg-RX-API-DMAC7.html)
ES (1) ES2341737T3 (cg-RX-API-DMAC7.html)
IL (1) IL197366A (cg-RX-API-DMAC7.html)
MX (1) MX2009002709A (cg-RX-API-DMAC7.html)
TW (1) TWI380851B (cg-RX-API-DMAC7.html)
WO (1) WO2008034570A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA200901434B (cg-RX-API-DMAC7.html)

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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
WO2005021140A1 (en) 2003-08-29 2005-03-10 U.S. Filter Wastewater Group, Inc. Backwash
WO2005046849A1 (en) 2003-11-14 2005-05-26 U.S. Filter Wastewater Group, Inc. Improved module cleaning method
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
CN101043933B (zh) 2004-09-07 2012-09-05 西门子工业公司 反洗废液的减少
AU2005284677B2 (en) 2004-09-14 2010-12-23 Evoqua Water Technologies Llc Methods and apparatus for removing solids from a membrane module
NZ553771A (en) 2004-09-15 2010-11-26 Siemens Water Tech Corp Continuously variable aeration of membrane filtration system and flow control device when used in such application
CN101623599B (zh) 2004-12-24 2013-01-16 西门子工业公司 膜过滤系统中的清洗
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
JP2008539054A (ja) 2005-04-29 2008-11-13 シーメンス・ウォーター・テクノロジーズ・コーポレイション 膜フィルターのための化学洗浄
NZ565795A (en) 2005-08-22 2011-03-31 Siemens Water Tech Corp An assembly for water filtration using a tube manifold to minimise backwash
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
JP4833353B2 (ja) * 2007-05-29 2011-12-07 シーメンス ウォーター テクノロジース コーポレイション パルス化エアリフトポンプを備えた膜モジュール
KR101614520B1 (ko) 2008-07-24 2016-04-21 에보쿠아 워터 테크놀로지스 엘엘씨 막 여과 모듈용 프레임 시스템
WO2010142673A1 (en) 2009-06-11 2010-12-16 Siemens Water Technologies Corp. Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
US9914097B2 (en) 2010-04-30 2018-03-13 Evoqua Water Technologies Llc Fluid flow distribution device
WO2012040412A1 (en) 2010-09-24 2012-03-29 Siemens Industry, Inc. Fluid control manifold for membrane filtration system
CN103958034B (zh) 2011-09-30 2017-03-22 伊沃夸水处理技术有限责任公司 隔离阀
AU2013200833B2 (en) 2011-09-30 2015-09-17 Evoqua Water Technologies Llc Improved manifold arrangement
US9533261B2 (en) 2012-06-28 2017-01-03 Evoqua Water Technologies Llc Potting method
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
WO2014052139A1 (en) 2012-09-27 2014-04-03 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
DE102013218188B3 (de) * 2013-09-11 2014-12-04 membion Gmbh Membranfilter und Verfahren zum Filtern
DE102013218208B4 (de) * 2013-09-11 2015-06-03 membion Gmbh Membranfilter und Verfahren zum Filtern
EP3052221B1 (en) 2013-10-02 2022-12-14 Rohm & Haas Electronic Materials Singapore Pte. Ltd Device for repairing a membrane filtration module
CN106061591B (zh) * 2014-03-25 2018-09-14 住友电气工业株式会社 间歇性气泡发生装置
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
US10486120B2 (en) * 2017-04-12 2019-11-26 John T. Vlahogeorge Floating horizontal aerator for a body of water
DE102017108992A1 (de) * 2017-04-26 2018-10-31 Khs Corpoplast Gmbh Vorrichtung zur Innenbeschichtung von Behältern

Citations (2)

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Publication number Priority date Publication date Assignee Title
EP0389230A2 (en) * 1989-03-21 1990-09-26 The BOC Group plc Dissolution of gas
DE20300546U1 (de) * 2003-01-17 2004-05-27 Puron Ag Modul zum Aufbau eines Membranfilters

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Publication number Priority date Publication date Assignee Title
EP0389230A2 (en) * 1989-03-21 1990-09-26 The BOC Group plc Dissolution of gas
DE20300546U1 (de) * 2003-01-17 2004-05-27 Puron Ag Modul zum Aufbau eines Membranfilters

Also Published As

Publication number Publication date
US20100013110A1 (en) 2010-01-21
DE102006044624B4 (de) 2008-07-10
WO2008034570A1 (en) 2008-03-27
ATE456978T1 (de) 2010-02-15
IL197366A0 (en) 2009-12-24
ES2341737T3 (es) 2010-06-25
IL197366A (en) 2012-05-31
DE102006044624A1 (de) 2008-04-03
CA2666783C (en) 2012-03-20
EP2069058A1 (en) 2009-06-17
JP2010503529A (ja) 2010-02-04
AU2007299231A1 (en) 2008-03-27
CA2666783A1 (en) 2008-03-27
US8079572B2 (en) 2011-12-20
MX2009002709A (es) 2009-03-30
BRPI0717579A2 (pt) 2013-10-22
JP5054112B2 (ja) 2012-10-24
CN101516486B (zh) 2012-01-25
KR101061084B1 (ko) 2011-09-01
EP2069058B1 (en) 2010-02-03
KR20090057411A (ko) 2009-06-05
ZA200901434B (en) 2010-06-30
TW200848153A (en) 2008-12-16
TWI380851B (zh) 2013-01-01
CN101516486A (zh) 2009-08-26
DE602007004677D1 (de) 2010-03-25

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
HB Alteration of name in register

Owner name: KOCH SEPARATION SOLUTIONS, INC.

Free format text: FORMER NAME(S): KOCH MEMBRANE SYSTEMS, INC.

PC Assignment registered

Owner name: KOCH MEMBRANE SYSTEMS, INC.

Free format text: FORMER OWNER(S): KOCH MEMBRANE SYSTEMS GMBH

MK14 Patent ceased section 143(a) (annual fees not paid) or expired