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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/024—Hollow fibre modules with a single potted end
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Nozzles (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Physical Water Treatments (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 (ja)
EP (1) EP2069058B1 (ja)
JP (1) JP5054112B2 (ja)
KR (1) KR101061084B1 (ja)
CN (1) CN101516486B (ja)
AT (1) ATE456978T1 (ja)
AU (1) AU2007299231B2 (ja)
BR (1) BRPI0717579A2 (ja)
CA (1) CA2666783C (ja)
DE (2) DE102006044624B4 (ja)
ES (1) ES2341737T3 (ja)
IL (1) IL197366A (ja)
MX (1) MX2009002709A (ja)
TW (1) TWI380851B (ja)
WO (1) WO2008034570A1 (ja)
ZA (1) ZA200901434B (ja)

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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
EP1677898B1 (en) 2003-08-29 2016-03-09 Evoqua Water Technologies LLC Backwash
US8808540B2 (en) 2003-11-14 2014-08-19 Evoqua Water Technologies Llc Module cleaning method
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
NZ553596A (en) 2004-09-07 2010-10-29 Siemens Water Tech Corp Reduction of backwash liquid waste
WO2006029456A1 (en) 2004-09-14 2006-03-23 Siemens Water Technologies Corp. Methods and apparatus for removing solids from a membrane module
JP4954880B2 (ja) 2004-09-15 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 連続的に変化する通気
US8758622B2 (en) 2004-12-24 2014-06-24 Evoqua Water Technologies Llc Simple gas scouring method and apparatus
NZ583228A (en) 2004-12-24 2012-05-25 Siemens Industry Inc Cleaning in membrane filtration systems
NZ562786A (en) 2005-04-29 2010-10-29 Siemens Water Tech Corp Chemical clean for membrane filter
NZ565795A (en) 2005-08-22 2011-03-31 Siemens Water Tech Corp An assembly for water filtration using a tube manifold to minimise backwash
WO2008051546A2 (en) 2006-10-24 2008-05-02 Siemens Water Technologies Corp. 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
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
CA2731774A1 (en) 2008-07-24 2010-01-28 Siemens Water Technologies Corp. Frame system for membrane filtration modules
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
HUE045642T2 (hu) 2010-04-30 2020-01-28 Evoqua Water Tech Llc Folyadékáramlás elosztó készülék
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
CA2850522C (en) 2011-09-30 2021-03-16 Evoqua Water Technologies Llc Shut-off valve for isolation of hollow fiber membrane filtration module
WO2013048801A1 (en) 2011-09-30 2013-04-04 Siemens Industry, Inc. Improved manifold arrangement
EP2866922B1 (en) 2012-06-28 2018-03-07 Evoqua Water Technologies LLC A potting method
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
AU2013101765A4 (en) 2012-09-27 2016-10-13 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
US10427102B2 (en) 2013-10-02 2019-10-01 Evoqua Water Technologies Llc Method and device for repairing a membrane filtration module
SG11201606346TA (en) * 2014-03-25 2016-11-29 Sumitomo Electric Industries 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
CA2666783C (en) 2012-03-20
IL197366A (en) 2012-05-31
DE602007004677D1 (de) 2010-03-25
CA2666783A1 (en) 2008-03-27
US8079572B2 (en) 2011-12-20
AU2007299231B2 (en) 2011-01-20
ATE456978T1 (de) 2010-02-15
DE102006044624A1 (de) 2008-04-03
TW200848153A (en) 2008-12-16
TWI380851B (zh) 2013-01-01
MX2009002709A (es) 2009-03-30
JP5054112B2 (ja) 2012-10-24
WO2008034570A1 (en) 2008-03-27
ES2341737T3 (es) 2010-06-25
CN101516486A (zh) 2009-08-26
EP2069058A1 (en) 2009-06-17
US20100013110A1 (en) 2010-01-21
CN101516486B (zh) 2012-01-25
IL197366A0 (en) 2009-12-24
AU2007299231A1 (en) 2008-03-27
EP2069058B1 (en) 2010-02-03
KR101061084B1 (ko) 2011-09-01
JP2010503529A (ja) 2010-02-04
BRPI0717579A2 (pt) 2013-10-22
DE102006044624B4 (de) 2008-07-10
KR20090057411A (ko) 2009-06-05

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