DE3280333D1 - Verfahren und vorrichtung zum klaeren von wasser. - Google Patents

Verfahren und vorrichtung zum klaeren von wasser.

Info

Publication number
DE3280333D1
DE3280333D1 DE19823280333 DE3280333A DE3280333D1 DE 3280333 D1 DE3280333 D1 DE 3280333D1 DE 19823280333 DE19823280333 DE 19823280333 DE 3280333 A DE3280333 A DE 3280333A DE 3280333 D1 DE3280333 D1 DE 3280333D1
Authority
DE
Germany
Prior art keywords
apparatus
method
clarifying water
clarifying
water
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.)
Expired - Fee Related
Application number
DE19823280333
Other languages
English (en)
Inventor
Harry Michael O'hare
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.)
HARE HARRY MICHAEL O
Original Assignee
HARE HARRY MICHAEL O
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
Priority to US06/263,038 priority Critical patent/US4465573A/en
Application filed by HARE HARRY MICHAEL O filed Critical HARE HARRY MICHAEL O
Priority to PCT/US1982/000637 priority patent/WO1982003994A1/en
Application granted granted Critical
Publication of DE3280333D1 publication Critical patent/DE3280333D1/de
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis, ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42Electrodialysis; Electro-osmosis Electro-ultrafiltration
    • B01D61/44Ion-selective electrodialysis
    • B01D61/52Accessories; Auxiliary operations
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C02F1/4695Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/46Apparatus for electrochemical processes
    • C02F2201/461Electrolysis apparatus
    • C02F2201/46105Details relating to the electrolytic devices
    • C02F2201/46115Electrolytic cell with membranes or diaphragms
DE19823280333 1981-05-12 1982-05-12 Verfahren und vorrichtung zum klaeren von wasser. Expired - Fee Related DE3280333D1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US06/263,038 US4465573A (en) 1981-05-12 1981-05-12 Method and apparatus for the purification of water
PCT/US1982/000637 WO1982003994A1 (en) 1981-05-12 1982-05-12 Method and apparatus for the purification of water

Publications (1)

Publication Number Publication Date
DE3280333D1 true DE3280333D1 (de) 1991-06-13

Family

ID=23000122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823280333 Expired - Fee Related DE3280333D1 (de) 1981-05-12 1982-05-12 Verfahren und vorrichtung zum klaeren von wasser.

Country Status (4)

Country Link
US (1) US4465573A (de)
EP (1) EP0078842B1 (de)
DE (1) DE3280333D1 (de)
WO (1) WO1982003994A1 (de)

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DE4333019C2 (de) * 1993-09-28 1997-02-06 Fraunhofer Ges Forschung Ionenselektive Membran/Spacer-Einheit und Verfahren zu deren Herstellung
DE69531800D1 (de) * 1994-05-20 2003-10-23 United States Filter Corp Vorrichtung and Verfahren zur elektrischen Entionisierung mit Polaritätsumschaltung und Doppelumschaltung
JP3181795B2 (ja) * 1994-10-28 2001-07-03 オルガノ株式会社 電解水製造装置
JP3181796B2 (ja) * 1994-10-28 2001-07-03 オルガノ株式会社 電解水製造装置
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US6284124B1 (en) 1999-01-29 2001-09-04 United States Filter Corporation Electrodeionization apparatus and method
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US7147785B2 (en) 2000-09-28 2006-12-12 Usfilter Corporation Electrodeionization device and methods of use
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US6607647B2 (en) 2001-04-25 2003-08-19 United States Filter Corporation Electrodeionization apparatus with expanded conductive mesh electrode and method
US6649037B2 (en) 2001-05-29 2003-11-18 United States Filter Corporation Electrodeionization apparatus and method
PT1436069E (pt) 2001-10-15 2011-04-06 Siemens Water Tech Holdg Corp Dispositivo de purificação de fluidos e respectivos processos de produção e respectiva utilização
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US7094325B2 (en) * 2002-02-02 2006-08-22 Ionics, Incorporated EDI and related stacks and method and apparatus for preparing such
US7501061B2 (en) 2002-10-23 2009-03-10 Siemens Water Technologies Holding Corp. Production of water for injection using reverse osmosis
US7276042B2 (en) * 2003-01-23 2007-10-02 National Quality Care, Inc. Low hydraulic resistance cartridge
US7344629B2 (en) * 2003-08-08 2008-03-18 Pionetics Corporation Selectable ion concentrations with electrolytic ion exchange
US7862700B2 (en) 2003-11-13 2011-01-04 Siemens Water Technologies Holding Corp. Water treatment system and method
US7083733B2 (en) 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US7604725B2 (en) 2003-11-13 2009-10-20 Siemens Water Technologies Holding Corp. Water treatment system and method
US7846340B2 (en) 2003-11-13 2010-12-07 Siemens Water Technologies Corp. Water treatment system and method
US7582198B2 (en) 2003-11-13 2009-09-01 Siemens Water Technologies Holding Corp. Water treatment system and method
US7563351B2 (en) 2003-11-13 2009-07-21 Siemens Water Technologies Holding Corp. Water treatment system and method
US20050103717A1 (en) 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
US8377279B2 (en) 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
US7329358B2 (en) 2004-05-27 2008-02-12 Siemens Water Technologies Holding Corp. Water treatment process
US7959780B2 (en) 2004-07-26 2011-06-14 Emporia Capital Funding Llc Textured ion exchange membranes
US20060137986A1 (en) * 2004-12-23 2006-06-29 Pionetics Corporation Fluid flow controlling valve having seal with reduced leakage
US20060138997A1 (en) * 2004-12-28 2006-06-29 Pionetics Corporation Power supply for electrochemical ion exchange
US7658828B2 (en) 2005-04-13 2010-02-09 Siemens Water Technologies Holding Corp. Regeneration of adsorption media within electrical purification apparatuses
EP1885655B1 (de) 2005-06-01 2014-12-17 Evoqua Water Technologies LLC Wasseraufbereitung durch intermittierende desinfektion
US7780833B2 (en) 2005-07-26 2010-08-24 John Hawkins Electrochemical ion exchange with textured membranes and cartridge
EP1945577A1 (de) 2005-10-06 2008-07-23 Pionetics, Inc. Eletkrochemische ionenaustauschbehandlung von fluiden
NO20071748L (no) * 2006-04-06 2007-10-08 Christ Water Technology Ag Anordning for kontinuerlig elektrokjemisk avsalting med integrert membranintervall.
US10252923B2 (en) 2006-06-13 2019-04-09 Evoqua Water Technologies Llc Method and system for water treatment
US8277627B2 (en) 2006-06-13 2012-10-02 Siemens Industry, Inc. Method and system for irrigation
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
US7820024B2 (en) 2006-06-23 2010-10-26 Siemens Water Technologies Corp. Electrically-driven separation apparatus
US7744760B2 (en) 2006-09-20 2010-06-29 Siemens Water Technologies Corp. Method and apparatus for desalination
WO2008048656A2 (en) * 2006-10-18 2008-04-24 Kinetico Incorporated Electroregeneration apparatus and water treatment method
CN101878187B (zh) 2007-11-30 2014-12-10 伊沃夸水处理技术有限责任公司 用于水处理的系统和方法
US8882972B2 (en) 2011-07-19 2014-11-11 Ecolab Usa Inc Support of ion exchange membranes
US8562810B2 (en) 2011-07-26 2013-10-22 Ecolab Usa Inc. On site generation of alkalinity boost for ware washing applications
US8961770B2 (en) 2011-10-27 2015-02-24 Pentair Residential Filtration, Llc Controller and method of operation of a capacitive deionization system
US9695070B2 (en) 2011-10-27 2017-07-04 Pentair Residential Filtration, Llc Regeneration of a capacitive deionization system
US8671985B2 (en) 2011-10-27 2014-03-18 Pentair Residential Filtration, Llc Control valve assembly
US9637397B2 (en) 2011-10-27 2017-05-02 Pentair Residential Filtration, Llc Ion removal using a capacitive deionization system
US9010361B2 (en) 2011-10-27 2015-04-21 Pentair Residential Filtration, Llc Control valve assembly
US9724645B2 (en) 2012-02-02 2017-08-08 Tangent Company Llc Electrochemically regenerated water deionization
WO2013125954A1 (en) * 2012-02-23 2013-08-29 Paques I.P. B.V. Membrane spacer for liquids containing suspended solids
US9757695B2 (en) 2015-01-03 2017-09-12 Pionetics Corporation Anti-scale electrochemical apparatus with water-splitting ion exchange membrane

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US2546254A (en) * 1946-09-03 1951-03-27 Robert E Briggs Electrolytic water treating cell
US2763607A (en) * 1951-06-19 1956-09-18 Tno Process and apparatus for desalting liquids by means of ion-exchangers, and for regenerating said exchangers
US2756202A (en) * 1952-01-25 1956-07-24 Ionics Cation exchange membranes comprising condensation polymers of sulfonated alkyl aryl ethers
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GB769307A (en) * 1953-09-07 1957-03-06 Permutit Co Ltd Improvements in electro-dialytic cells for the treatment of liquids
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US2812300A (en) * 1956-02-07 1957-11-05 Clayton Manufacturing Co Electrolytic regeneration of ion exchange resins
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US3992301A (en) * 1973-11-19 1976-11-16 Raypak, Inc. Automatic flushing system for membrane separation machines such as reverse osmosis machines
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Also Published As

Publication number Publication date
US4465573A (en) 1984-08-14
EP0078842A4 (de) 1985-02-28
EP0078842A1 (de) 1983-05-18
WO1982003994A1 (en) 1982-11-25
EP0078842B1 (de) 1991-05-08

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: PRUEFER, L., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee