ATE373514T1 - Prozess zur reinigung eines tauchmembranmoduls, gasleitungssystem zur reinigung einer solchen membran und filtrationstank mit gasleitungssystem - Google Patents

Prozess zur reinigung eines tauchmembranmoduls, gasleitungssystem zur reinigung einer solchen membran und filtrationstank mit gasleitungssystem

Info

Publication number
ATE373514T1
ATE373514T1 AT04077971T AT04077971T ATE373514T1 AT E373514 T1 ATE373514 T1 AT E373514T1 AT 04077971 T AT04077971 T AT 04077971T AT 04077971 T AT04077971 T AT 04077971T AT E373514 T1 ATE373514 T1 AT E373514T1
Authority
AT
Austria
Prior art keywords
cleaning
gas pipe
pipe system
membrane
diving
Prior art date
Application number
AT04077971T
Other languages
English (en)
Inventor
Der Roest Helle Frans Van
Darren Paul Lawrence
Original Assignee
Dhv Water Bv
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 Dhv Water Bv filed Critical Dhv Water Bv
Application granted granted Critical
Publication of ATE373514T1 publication Critical patent/ATE373514T1/de

Links

Classifications

    • 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
    • B01D61/18—Apparatus therefor
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
AT04077971T 2004-10-28 2004-10-28 Prozess zur reinigung eines tauchmembranmoduls, gasleitungssystem zur reinigung einer solchen membran und filtrationstank mit gasleitungssystem ATE373514T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04077971A EP1652572B1 (de) 2004-10-28 2004-10-28 Prozess zur Reinigung eines Tauchmembranmoduls, Gasleitungssystem zur Reinigung einer solchen Membran und Filtrationstank mit Gasleitungssystem

Publications (1)

Publication Number Publication Date
ATE373514T1 true ATE373514T1 (de) 2007-10-15

Family

ID=34928615

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04077971T ATE373514T1 (de) 2004-10-28 2004-10-28 Prozess zur reinigung eines tauchmembranmoduls, gasleitungssystem zur reinigung einer solchen membran und filtrationstank mit gasleitungssystem

Country Status (3)

Country Link
EP (1) EP1652572B1 (de)
AT (1) ATE373514T1 (de)
DE (1) DE602004009084T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101874985B (zh) * 2009-04-28 2013-02-06 吕晓龙 一种膜蒸发浓缩方法及其装置
US9358505B2 (en) 2009-09-03 2016-06-07 General Electric Company Gas sparger for an immersed membrane
DE102010019505B4 (de) * 2010-05-06 2016-09-29 Microdyn - Nadir Gmbh Filtrationsvorrichtung mit interner Rezirkulation
US9364805B2 (en) 2010-10-15 2016-06-14 General Electric Company Integrated gas sparger for an immersed membrane
US8876089B2 (en) 2011-09-15 2014-11-04 Zenon Technology Partnership Method and apparatus to keep an aerator full of air
US9463419B2 (en) 2012-01-09 2016-10-11 General Electric Company Pulse aeration for immersed membranes
US10828607B2 (en) * 2012-08-09 2020-11-10 Lotte Chemical Corporation Aerator device, filter system including an aerator device, and method of aerating a filter using an aerator device
CN103214082B (zh) * 2013-04-12 2014-05-28 河北工业大学 低能耗涡旋波流动膜生物反应器
KR101704864B1 (ko) 2013-12-31 2017-02-08 롯데케미칼 주식회사 에어레이터 장치 및 이를 포함하는 필터 시스템
EP4066926A1 (de) 2014-10-22 2022-10-05 Koch Separation Solutions, Inc. System zur aeration von hohlfasertauchmodulen
USD779632S1 (en) 2015-08-10 2017-02-21 Koch Membrane Systems, Inc. Bundle body
EP4215261A1 (de) * 2022-01-24 2023-07-26 Intewa Ingenieur Gesellschaft für Energie und Wassertechnik mbH Verfahren zur reinigung eines filterelementes und filteranlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997006880A2 (en) * 1995-08-11 1997-02-27 Zenon Environmental Inc. Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces
JP3322206B2 (ja) * 1998-03-06 2002-09-09 栗田工業株式会社 浸漬型膜分離装置
US6280626B1 (en) * 1998-08-12 2001-08-28 Mitsubishi Rayon Co., Ltd. Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly
US6550747B2 (en) * 1998-10-09 2003-04-22 Zenon Environmental Inc. Cyclic aeration system for submerged membrane modules

Also Published As

Publication number Publication date
DE602004009084D1 (de) 2007-10-31
EP1652572B1 (de) 2007-09-19
EP1652572A1 (de) 2006-05-03
DE602004009084T2 (de) 2008-01-10

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