ZA200901434B - Device for gassing a liquid - Google Patents

Device for gassing a liquid

Info

Publication number
ZA200901434B
ZA200901434B ZA200901434A ZA200901434A ZA200901434B ZA 200901434 B ZA200901434 B ZA 200901434B ZA 200901434 A ZA200901434 A ZA 200901434A ZA 200901434 A ZA200901434 A ZA 200901434A ZA 200901434 B ZA200901434 B ZA 200901434B
Authority
ZA
South Africa
Prior art keywords
gas
mouth area
lance
gassing
supply channel
Prior art date
Application number
ZA200901434A
Other languages
English (en)
Inventor
Stefan Schaefer
Klaus Vossenkaul
Dirk Volmering
Darren Lawrence
Original Assignee
Koch Membrane Systems Gmbh
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 Membrane Systems Gmbh filed Critical Koch Membrane Systems Gmbh
Publication of ZA200901434B publication Critical patent/ZA200901434B/xx

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
    • 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
    • B01F23/2311—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
    • 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)
  • Nozzles (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Gas Separation By Absorption (AREA)
ZA200901434A 2006-09-19 2007-09-17 Device for gassing a liquid ZA200901434B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006044624A DE102006044624B4 (de) 2006-09-19 2006-09-19 Vorrichtung zur Begasung einer Flüssigkeit

Publications (1)

Publication Number Publication Date
ZA200901434B true ZA200901434B (en) 2010-06-30

Family

ID=38786967

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200901434A ZA200901434B (en) 2006-09-19 2007-09-17 Device for gassing a liquid

Country Status (16)

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

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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
CN103285737B (zh) 2003-08-29 2016-01-13 伊沃夸水处理技术有限责任公司 反洗
NZ546959A (en) 2003-11-14 2008-03-28 Siemens Water Tech Corp Improved cleaning method for a porous membrane filtration module
US8758621B2 (en) 2004-03-26 2014-06-24 Evoqua Water Technologies Llc Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
US8790515B2 (en) 2004-09-07 2014-07-29 Evoqua Water Technologies Llc Reduction of backwash liquid waste
NZ553742A (en) 2004-09-14 2010-09-30 Siemens Water Tech Corp 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
NZ555987A (en) 2004-12-24 2009-08-28 Siemens Water Tech Corp Simple gas scouring method and apparatus
SG2014010789A (en) 2004-12-24 2014-06-27 Siemens Industry Inc Cleaning in membrane filtration systems
US9675938B2 (en) 2005-04-29 2017-06-13 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
WO2008051546A2 (en) 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Infiltration/inflow control for membrane bioreactor
WO2008123972A1 (en) 2007-04-02 2008-10-16 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
CN111203111B (zh) * 2007-05-29 2022-11-29 罗门哈斯电子材料新加坡私人有限公司 使用脉冲气提泵的膜清洗
AU2009273775B2 (en) 2008-07-24 2014-11-20 Evoqua Water Technologies Llc Frame system for membrane filtration modules
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
EP2563501B1 (en) 2010-04-30 2019-05-15 Evoqua Water Technologies LLC Fluid flow distribution device
CN103118766B (zh) 2010-09-24 2016-04-13 伊沃夸水处理技术有限责任公司 膜过滤系统的流体控制歧管
CN103958024B (zh) 2011-09-30 2016-07-06 伊沃夸水处理技术有限责任公司 改进的歧管排列
US9925499B2 (en) 2011-09-30 2018-03-27 Evoqua Water Technologies Llc Isolation valve with seal for end cap of a filtration system
WO2014004645A1 (en) 2012-06-28 2014-01-03 Siemens Industry, Inc. A 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
WO2015050764A1 (en) 2013-10-02 2015-04-09 Evoqua Water Technologies Llc A method and device for repairing a membrane filtration module
CA2940699A1 (en) * 2014-03-25 2015-10-01 Sumitomo Electric Industries, Ltd. Intermittent-bubbling equipment
WO2017011068A1 (en) 2015-07-14 2017-01-19 Evoqua Water Technologies Llc Aeration device for filtration system
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

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Also Published As

Publication number Publication date
AU2007299231B2 (en) 2011-01-20
KR20090057411A (ko) 2009-06-05
EP2069058A1 (en) 2009-06-17
KR101061084B1 (ko) 2011-09-01
CA2666783A1 (en) 2008-03-27
US20100013110A1 (en) 2010-01-21
AU2007299231A1 (en) 2008-03-27
DE602007004677D1 (de) 2010-03-25
CN101516486A (zh) 2009-08-26
CA2666783C (en) 2012-03-20
DE102006044624A1 (de) 2008-04-03
ES2341737T3 (es) 2010-06-25
EP2069058B1 (en) 2010-02-03
TW200848153A (en) 2008-12-16
TWI380851B (zh) 2013-01-01
CN101516486B (zh) 2012-01-25
MX2009002709A (es) 2009-03-30
JP5054112B2 (ja) 2012-10-24
BRPI0717579A2 (pt) 2013-10-22
JP2010503529A (ja) 2010-02-04
US8079572B2 (en) 2011-12-20
ATE456978T1 (de) 2010-02-15
DE102006044624B4 (de) 2008-07-10
IL197366A (en) 2012-05-31
IL197366A0 (en) 2009-12-24
WO2008034570A1 (en) 2008-03-27

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