WO2001068533A3 - Verfahren und vorrichtung zur reinigung von wasser - Google Patents

Verfahren und vorrichtung zur reinigung von wasser Download PDF

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Publication number
WO2001068533A3
WO2001068533A3 PCT/EP2001/003013 EP0103013W WO0168533A3 WO 2001068533 A3 WO2001068533 A3 WO 2001068533A3 EP 0103013 W EP0103013 W EP 0103013W WO 0168533 A3 WO0168533 A3 WO 0168533A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrodes
purifying water
porous membrane
relates
spacers
Prior art date
Application number
PCT/EP2001/003013
Other languages
English (en)
French (fr)
Other versions
WO2001068533A2 (de
Inventor
Andreas Noack
Original Assignee
Andreas Noack
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 Andreas Noack filed Critical Andreas Noack
Priority to AU2001248353A priority Critical patent/AU2001248353A1/en
Publication of WO2001068533A2 publication Critical patent/WO2001068533A2/de
Publication of WO2001068533A3 publication Critical patent/WO2001068533A3/de

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Classifications

    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4691—Capacitive deionisation
    • 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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/425—Electro-ultrafiltration
    • 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
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B01D65/022—Membrane sterilisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • 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
    • B01D2321/22—Electrical effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4604—Treatment of water, waste water, or sewage by electrochemical methods for desalination of seawater or brackish water
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46142—Catalytic coating
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • C02F2001/46161—Porous electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Abstract

Es wird eine Vorrichtung zur Reinigung von Wasser umfassend ein Gehäuse und mindestens zwei Elektroden, die mit einer geeigneten Stromquelle verbunden sind, wobei die Elektroden mittels Abstandshaltern voneinander elektrisch isoliert miteinander verbunden sind, und mindestens eine der Elektroden eine poröse Membran umfasst. Ferner wird ein Verfahren zur Abtrennung gelöster Stoffe aus wässrigen Lösungen mittels poröser Membranelektroden sowie ein Verfahren zur Herstellung von Kohlenstoffmembranen beschrieben.
PCT/EP2001/003013 2000-03-17 2001-03-16 Verfahren und vorrichtung zur reinigung von wasser WO2001068533A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001248353A AU2001248353A1 (en) 2000-03-17 2001-03-16 Method and device for purifying water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10013457A DE10013457A1 (de) 2000-03-17 2000-03-17 Verfahren und Vorrichtung zur Reinigung von Wasser
DE10013457.2 2000-03-17

Publications (2)

Publication Number Publication Date
WO2001068533A2 WO2001068533A2 (de) 2001-09-20
WO2001068533A3 true WO2001068533A3 (de) 2002-02-28

Family

ID=7635405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/003013 WO2001068533A2 (de) 2000-03-17 2001-03-16 Verfahren und vorrichtung zur reinigung von wasser

Country Status (3)

Country Link
AU (1) AU2001248353A1 (de)
DE (1) DE10013457A1 (de)
WO (1) WO2001068533A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845398A1 (fr) * 2002-10-07 2004-04-09 Saint Gobain Seva Electrode pour reaction electrochimique, procede et reacteur utilisant l'electrode
DE10300141A1 (de) 2003-01-07 2004-07-15 Blue Membranes Gmbh Verfahren und Vorrichtung zur Sauerstoffanreicherung von Luft bei gleichzeitiger Abreicherung von Kohlendioxid
US7959780B2 (en) 2004-07-26 2011-06-14 Emporia Capital Funding Llc Textured ion exchange membranes
US7780833B2 (en) 2005-07-26 2010-08-24 John Hawkins Electrochemical ion exchange with textured membranes and cartridge
CN105540763A (zh) 2005-10-06 2016-05-04 派克逖克斯公司 流体的电化学离子交换处理
CN100436340C (zh) * 2005-12-31 2008-11-26 浙江工业大学 一种导电型水处理填料
KR100800305B1 (ko) 2006-06-05 2008-02-01 (주)씨엔디환경 수처리용 분리막 장치 및 이를 포함하는 수처리 시스템
US20150307373A1 (en) * 2012-12-11 2015-10-29 Conopco, Inc., D/B/A Unilever Impregnated electrode for capacitive deionisation, process for preparing it and apparatus employing the electrodes
EP3115099B1 (de) * 2015-07-07 2019-09-04 I3 Membrane GmbH Verfahren zur elektrofiltration und elektro-sorption mittels einer metallbeschichteten polymermembran und vorrichtung dafür
CN106145278B (zh) * 2016-08-25 2019-02-19 山东清大银光金属海绵新材料有限责任公司 海绵型镍铈镨钕基体负载氧化物层去污阳极材料制备方法
DE102016125818A1 (de) 2016-12-28 2018-06-28 I3 Membrane Gmbh Verfahren zur Separation von geladenen biologisch aktiven Substanzen aus Flüssigkeiten und deren Wiedergewinnung
CN109626514B (zh) * 2018-12-17 2022-12-16 东莞市晶昱环保设备工程有限公司 一种碳陶瓷壳核型三维粒子电极及其制备方法
CN109455798B (zh) * 2018-12-21 2022-01-04 清华大学 一种防生物污堵滤芯及保安过滤器
CN110124531B (zh) * 2019-05-21 2020-12-11 大连理工大学 一种电化学强化下产生羟基自由基的多孔碳-碳纳米管中空纤维膜的制备方法

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US3829327A (en) * 1972-07-03 1974-08-13 Kreha Corp Carbon paper
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RU2047588C1 (ru) * 1992-05-14 1995-11-10 Капралов Владимир Константинович Способ изготовления изделий пористой структуры из углерод-углеродных композиционных материалов
WO1998003245A1 (en) * 1996-07-18 1998-01-29 Atkins Fulford Ltd. Membrane filter with electrical and/or acoustic enhancement
EP0872278A1 (de) * 1997-04-16 1998-10-21 "VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK", afgekort "V.I.T.O." Electrosorptionsmembran

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829327A (en) * 1972-07-03 1974-08-13 Kreha Corp Carbon paper
US4514272A (en) * 1983-02-21 1985-04-30 Societe Nationale Elf Aquitaine (Production) Process and device for breaking stabilized emulsions, especially oil-water emulsions
US4737421A (en) * 1983-12-27 1988-04-12 Showa Denko Kabushiki Kaisha Method for producing a carbon sheet and a fuel cell separator
US4944996A (en) * 1985-06-10 1990-07-31 Le Carbone Lorraine Separating element
RU2047588C1 (ru) * 1992-05-14 1995-11-10 Капралов Владимир Константинович Способ изготовления изделий пористой структуры из углерод-углеродных композиционных материалов
JPH07289854A (ja) * 1994-04-26 1995-11-07 Nikko Kogyo Kk 金属イオン除去装置および金属イオン除去方法
WO1998003245A1 (en) * 1996-07-18 1998-01-29 Atkins Fulford Ltd. Membrane filter with electrical and/or acoustic enhancement
EP0872278A1 (de) * 1997-04-16 1998-10-21 "VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK", afgekort "V.I.T.O." Electrosorptionsmembran

Non-Patent Citations (2)

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Title
DATABASE WPI Section Ch Week 199628, Derwent World Patents Index; Class A35, AN 1996-275856, XP002179370 *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) *

Also Published As

Publication number Publication date
AU2001248353A1 (en) 2001-09-24
WO2001068533A2 (de) 2001-09-20
DE10013457A1 (de) 2001-09-20

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