ATE269145T1 - Verbesserungen in elektrodialyse, einschliesslich elektrodialyse mit gefüllten zellen (elektrodeionisierung) - Google Patents

Verbesserungen in elektrodialyse, einschliesslich elektrodialyse mit gefüllten zellen (elektrodeionisierung)

Info

Publication number
ATE269145T1
ATE269145T1 AT95916201T AT95916201T ATE269145T1 AT E269145 T1 ATE269145 T1 AT E269145T1 AT 95916201 T AT95916201 T AT 95916201T AT 95916201 T AT95916201 T AT 95916201T AT E269145 T1 ATE269145 T1 AT E269145T1
Authority
AT
Austria
Prior art keywords
groups
selective
granules
membranes
electrodialysis
Prior art date
Application number
AT95916201T
Other languages
English (en)
Inventor
Bruce T Batchelder
Irving D Elyanow
Arthur L Goldstein
Russell J Macdonald
Wayne A Macrae
Keith J Sims
Li Zhang
Original Assignee
Ionics
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 Ionics filed Critical Ionics
Application granted granted Critical
Publication of ATE269145T1 publication Critical patent/ATE269145T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
    • A23C9/144—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by electrical means, e.g. electrodialysis
    • 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
    • B01D61/422—Electrodialysis
    • B01D61/423—Electrodialysis comprising multiple electrodialysis steps
    • 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
    • B01D61/44—Ion-selective electrodialysis
    • 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
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • 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
    • B01D61/58—Multistep processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
    • B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/04—Hypochlorous acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/04—Hypochlorous acid
    • C01B11/06—Hypochlorites
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • 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
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/147—Microfiltration
    • 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
    • B01D61/422—Electrodialysis
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • 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
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • 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
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
    • 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
    • C02F2201/46115—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
    • C02F9/00—Multistage treatment of water, waste water or sewage
AT95916201T 1994-04-25 1995-04-04 Verbesserungen in elektrodialyse, einschliesslich elektrodialyse mit gefüllten zellen (elektrodeionisierung) ATE269145T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/233,092 US5503729A (en) 1994-04-25 1994-04-25 Electrodialysis including filled cell electrodialysis (electrodeionization)
PCT/US1995/004196 WO1995029005A1 (en) 1994-04-25 1995-04-04 Improvements in electrodialysis including filled cell electrodialysis (electrodeionization)

Publications (1)

Publication Number Publication Date
ATE269145T1 true ATE269145T1 (de) 2004-07-15

Family

ID=22875856

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95916201T ATE269145T1 (de) 1994-04-25 1995-04-04 Verbesserungen in elektrodialyse, einschliesslich elektrodialyse mit gefüllten zellen (elektrodeionisierung)

Country Status (8)

Country Link
US (6) US5503729A (de)
EP (1) EP0757586B1 (de)
JP (1) JP3781773B2 (de)
AT (1) ATE269145T1 (de)
CA (1) CA2186860C (de)
DE (1) DE69533161T2 (de)
ES (1) ES2220928T3 (de)
WO (1) WO1995029005A1 (de)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503729A (en) * 1994-04-25 1996-04-02 Ionics Incorporated Electrodialysis including filled cell electrodialysis (electrodeionization)
DE69532281T2 (de) * 1994-05-20 2004-09-30 United States Filter Corp., Palm Desert Verfahren und vorrichtung zur elektrischen entionisierung mit polaritätsumschaltung und doppelumkehrung
US5681728A (en) * 1995-06-07 1997-10-28 Chronopol, Inc. Method and apparatus for the recovery and purification of organic acids
JP3518112B2 (ja) * 1995-12-06 2004-04-12 東京瓦斯株式会社 燃料電池の水処理装置
US5868915A (en) * 1996-09-23 1999-02-09 United States Filter Corporation Electrodeionization apparatus and method
EP0835609B1 (de) * 1996-10-09 2004-06-23 Societe Des Produits Nestle S.A. Entmineralisierung von Käserei-Süssmolke
DE69731862T2 (de) * 1996-10-09 2005-04-07 Société des Produits Nestlé S.A. Entmineralisierung von Milchprodukten oder Milchderivaten
EP0835610B1 (de) * 1996-10-09 2004-12-08 Societe Des Produits Nestle S.A. Entmineralisierung von Milchprodukten oder Milchderivaten
DE69729619T2 (de) * 1996-10-09 2009-09-24 Société des Produits Nestlé S.A. Entmineralisierung von Käserei-Süssmolke
US6017433A (en) * 1997-11-12 2000-01-25 Archer Daniels Midland Company Desalting aqueous streams via filled cell electrodialysis
US6214618B1 (en) 1998-04-07 2001-04-10 Solohill Engineering, Inc. Microcarrier beads having a styrene copolymer core and a covalently linked tri-methylamine exterior
US6207039B1 (en) 1998-04-07 2001-03-27 Sachem, Inc. Process for recovering onium hydroxides or onium salts from solutions containing onium compounds using electrochemical ion exchange
RU2131847C1 (ru) * 1998-04-27 1999-06-20 Открытое акционерное общество "Научно-исследовательский институт пластических масс им.Г.С.Петрова" Материал для введения в питьевую воду физиологически необходимых неорганических элементов
JP2002531246A (ja) 1998-12-02 2002-09-24 マサチューセッツ・インスティチュート・オブ・テクノロジー 水素分離及び水素化／脱水素反応のための集積されたパラジウムをベースとする微小膜
US6284124B1 (en) 1999-01-29 2001-09-04 United States Filter Corporation Electrodeionization apparatus and method
US6379518B1 (en) * 1999-08-11 2002-04-30 Kurita Water Industries Ltd. Electrodeionization apparatus and pure water producing apparatus
US6254753B1 (en) 1999-09-13 2001-07-03 Leon Mir High purity electrodeionization
US6296751B1 (en) 1999-09-13 2001-10-02 Leon Mir Electrodeionization apparatus with scaling control
US6241866B1 (en) 1999-09-13 2001-06-05 Leon Mir Electrodeionization apparatus with fixed ion exchange materials
US6187162B1 (en) 1999-09-13 2001-02-13 Leon Mir Electrodeionization apparatus with scaling control
US6241867B1 (en) 1999-09-13 2001-06-05 Leon Mir Electrodeionization apparatus and packing therefor
EP1129765A1 (de) 2000-03-02 2001-09-05 Asahi Glass Company Ltd. Verfahren zur Herstellung von deionisiertem Wasser
US6274020B1 (en) 2000-04-28 2001-08-14 Ernst Schmidt Electrodialysis membrane and gasket stack system
GB0016846D0 (en) * 2000-07-10 2000-08-30 United States Filter Corp Electrodeionisation Apparatus
KR100465580B1 (ko) * 2000-07-13 2005-01-13 쿠리타 고교 가부시키가이샤 전기 탈이온 장치 및 그 운전 방법
US7147785B2 (en) * 2000-09-28 2006-12-12 Usfilter Corporation Electrodeionization device and methods of use
US6709560B2 (en) * 2001-04-18 2004-03-23 Biosource, Inc. Charge barrier flow-through capacitor
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
WO2003009920A1 (en) 2001-07-25 2003-02-06 Biosource, Inc. Electrode array for use in electrochemical cells
AU2002337876A1 (en) 2001-10-15 2003-04-28 United States Filter Corporation Apparatus for fluid purification and methods of manufacture and use thereof
EP1458768B1 (de) * 2001-12-21 2009-01-07 Dow Global Technologies Inc. Additiv zur inertisierung von aciden oder halogenhaltigen verbindungen, die in olefinpolymeren enthalten sind
US20050011409A1 (en) * 2001-12-25 2005-01-20 Yasuhide Isobe Inorganic oxide
US7094325B2 (en) * 2002-02-02 2006-08-22 Ionics, Incorporated EDI and related stacks and method and apparatus for preparing such
AU2003207988A1 (en) * 2002-02-19 2003-09-09 Tambour Ecology Ltd. Low boron desalted water production
US20030155243A1 (en) * 2002-02-21 2003-08-21 Eet Corporation Multi-path split cell spacer and electrodialysis stack design
US6808608B2 (en) * 2002-03-13 2004-10-26 Dionex Corporation Water purifier and method
US6875691B2 (en) * 2002-06-21 2005-04-05 Mattson Technology, Inc. Temperature control sequence of electroless plating baths
JP2005539141A (ja) * 2002-09-12 2005-12-22 アイオニクス インコーポレイテッド 疎ら媒体の電気式脱イオン水製造装置及び方法
US7501061B2 (en) * 2002-10-23 2009-03-10 Siemens Water Technologies Holding Corp. Production of water for injection using reverse osmosis
US20040118780A1 (en) * 2002-12-20 2004-06-24 Barnstead/Thermolyne Corporation Water purification system and method
US6797312B2 (en) * 2003-01-21 2004-09-28 Mattson Technology, Inc. Electroless plating solution and process
JP4159395B2 (ja) * 2003-04-11 2008-10-01 カゴメ株式会社 野菜汁からの硝酸性窒素の除去方法
US7404884B2 (en) * 2003-04-25 2008-07-29 Siemens Water Technologies Holding Corp. Injection bonded articles and methods
US20050103717A1 (en) * 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
US7563351B2 (en) * 2003-11-13 2009-07-21 Siemens Water Technologies Holding Corp. Water treatment system and method
US7582198B2 (en) * 2003-11-13 2009-09-01 Siemens Water Technologies Holding Corp. Water treatment system and method
US8377279B2 (en) * 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
US7083733B2 (en) 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US7846340B2 (en) * 2003-11-13 2010-12-07 Siemens Water Technologies Corp. Water treatment system and method
US7604725B2 (en) * 2003-11-13 2009-10-20 Siemens Water Technologies Holding Corp. Water treatment system and method
US7862700B2 (en) * 2003-11-13 2011-01-04 Siemens Water Technologies Holding Corp. Water treatment system and method
TWI362682B (en) * 2003-12-02 2012-04-21 Keyence Co Ltd Ionizer and discharge electrode assembly mounted therein
US7470366B2 (en) * 2004-05-07 2008-12-30 Ge Mobile Water, Inc. Water purification system and method using reverse osmosis reject stream in an electrodeionization unit
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
US7658828B2 (en) * 2005-04-13 2010-02-09 Siemens Water Technologies Holding Corp. Regeneration of adsorption media within electrical purification apparatuses
US20060231406A1 (en) * 2005-04-13 2006-10-19 Usfilter Corporation 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
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
US8277627B2 (en) 2006-06-13 2012-10-02 Siemens Industry, Inc. Method and system for irrigation
US10213744B2 (en) 2006-06-13 2019-02-26 Evoqua Water Technologies Llc Method and system for water treatment
US8114259B2 (en) * 2006-06-13 2012-02-14 Siemens Industry, Inc. Method and system for providing potable water
US10252923B2 (en) 2006-06-13 2019-04-09 Evoqua Water Technologies Llc Method and system for water treatment
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
US8066860B2 (en) * 2006-09-22 2011-11-29 General Electric Company Arrangement of ion exchange material within an electrodeionization apparatus
US20080083666A1 (en) * 2006-10-05 2008-04-10 Industrial Chemical Solutions, Inc. System for Processing Contaminated Water
US9023215B2 (en) * 2007-09-21 2015-05-05 Evoqua Water Technologies Llc Low energy system and method of desalinating seawater
CA2707214A1 (en) 2007-11-30 2009-06-11 Siemens Water Technologies Corp. Systems and methods for water treatment
CN102046253A (zh) * 2008-04-03 2011-05-04 西门子水处理技术公司 海水脱盐的低能量系统和方法
US20090294289A1 (en) * 2008-05-30 2009-12-03 Haslam Jeffery J Hybrid System For Selective Removal Of Contaminants
US9055752B2 (en) * 2008-11-06 2015-06-16 Intercontinental Great Brands Llc Shelf-stable concentrated dairy liquids and methods of forming thereof
US9776137B2 (en) * 2008-11-12 2017-10-03 Board Of Regents, The University Of Texas System Recovery of regenerant electrolyte
US8703831B2 (en) 2009-08-26 2014-04-22 Evoqua Water Technologies Pte. Ltd. Ion exchange membranes
UA112972C2 (uk) 2010-09-08 2016-11-25 Інтерконтінентал Грейт Брендс ЛЛС Рідкий молочний концентрат з високим вмістом сухих речовин
ES2768330T3 (es) 2010-10-15 2020-06-22 Evoqua Water Tech Llc Membranas de intercambio aniónico y proceso para su producción
WO2012051610A1 (en) 2010-10-15 2012-04-19 Siemens Industry, Inc. Process for making a monomer solution for making cation exchange membranes
MX344405B (es) 2011-02-28 2016-12-14 Midori Renewables Inc Catalizadores de acido polimerico y usos de los mismos.
CN102807266B (zh) 2011-05-31 2014-12-10 通用电气公司 超级电容脱盐单元、装置和方法
US20140183045A1 (en) 2011-07-01 2014-07-03 Siemens Water Technologies Llc Electrodesalination System and Method
CN103058425B (zh) 2011-10-21 2015-07-29 通用电气公司 脱盐系统和方法
US9010361B2 (en) 2011-10-27 2015-04-21 Pentair Residential Filtration, Llc Control valve assembly
US8671985B2 (en) 2011-10-27 2014-03-18 Pentair Residential Filtration, Llc Control valve assembly
US9695070B2 (en) 2011-10-27 2017-07-04 Pentair Residential Filtration, Llc Regeneration of a capacitive deionization system
US8961770B2 (en) 2011-10-27 2015-02-24 Pentair Residential Filtration, Llc Controller and method of operation of a capacitive deionization system
US9637397B2 (en) 2011-10-27 2017-05-02 Pentair Residential Filtration, Llc Ion removal using a capacitive deionization system
US9238845B2 (en) 2012-08-24 2016-01-19 Midori Usa, Inc. Methods of producing sugars from biomass feedstocks
GB201216526D0 (en) * 2012-09-17 2012-10-31 Vws Uk Ltd Water treatment method and apparatus
ES2922731T3 (es) 2012-10-04 2022-09-19 Evoqua Water Tech Llc Membranas de intercambio aniónico de alto rendimiento y métodos para producir las mismas
CN104837542B (zh) 2012-10-11 2017-04-05 伊沃夸水处理技术有限责任公司 涂覆的离子交换膜
US20160023925A1 (en) * 2013-03-14 2016-01-28 Wisewater Pte. Ltd. Polarized electrodialysis
JP6189422B2 (ja) * 2013-04-18 2017-08-30 三菱重工業株式会社 水処理システム
US9902626B2 (en) 2013-07-26 2018-02-27 General Electric Company Method and filter for removing nitrate ions
CN106458652A (zh) 2014-04-23 2017-02-22 麻省理工学院 对产出水部分脱盐以形成用于化石燃料提取的提取液的方法和设备
US9757695B2 (en) 2015-01-03 2017-09-12 Pionetics Corporation Anti-scale electrochemical apparatus with water-splitting ion exchange membrane
WO2018092395A1 (ja) * 2016-11-21 2018-05-24 栗田工業株式会社 電気脱イオン装置及び脱イオン水の製造方法
EA202090132A1 (ru) 2017-08-21 2020-08-03 Эвокуа Уотер Текнолоджиз Ллк Обработка соленой воды для ее использования для сельскохозяйственных и хозяйственных нужд
MX2018015316A (es) * 2018-12-10 2019-09-11 Organizacion Para El Tratamiento De Aguas S A De C V Sistema de prevencion de incrustaciones y eliminacion residual de peroxido de hidrogeno y recurculacion de agua en sistemas de envasado aseptico de envases que contienen carton.
RU190582U1 (ru) * 2019-01-31 2019-07-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный университет" (ФГБОУ ВО "КубГУ") Композитная анионообменная мембрана

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24865E (en) * 1960-09-06 Ion exchange materials and method of
US24865A (en) * 1859-07-26 Pianopobte
US2752306A (en) * 1953-04-14 1956-06-26 Ionics Production of drinking water
GB776469A (en) * 1953-12-17 1957-06-05 Tno Process and apparatus for the electrolytic deionisation of salt-containing liquids
GB815154A (en) * 1956-02-20 1959-06-17 Permutit Co Ltd Improvements relating to electrodialysis processes
US2863813A (en) * 1956-09-14 1958-12-09 Ionics Method of electrodialyzing aqueous solutions
NL288721A (de) * 1962-02-19
US3291713A (en) * 1964-05-27 1966-12-13 Ionics Removal of weakly basic substances from solution by electrodeionization
US3510418A (en) * 1966-02-24 1970-05-05 Tokuyama Soda Kk Ion selective membrane
US3647086A (en) * 1969-07-09 1972-03-07 Tokuyama Soda Kk Cation exchange membrane and method of making same
JPS5140556B2 (de) * 1971-11-26 1976-11-04
JPS4914382A (de) * 1972-05-22 1974-02-07
US3925174A (en) * 1973-11-01 1975-12-09 Hooker Chemicals Plastics Corp Electrolytic method for the manufacture of hypochlorites
US4298442A (en) * 1980-08-04 1981-11-03 Ionics, Incorporated Electrodialysis process for silica removal
EP0170895B1 (de) * 1984-07-09 1989-03-22 Millipore Corporation Vorrichtung und Verfahren zur elektrischen Entionisierung
US5154809A (en) * 1984-07-09 1992-10-13 Millipore Corporation Process for purifying water
JPH0817918B2 (ja) * 1988-11-24 1996-02-28 株式会社トクヤマ 拡散透析方法
CH677325A5 (de) * 1989-04-28 1991-05-15 Asea Brown Boveri
AU5847590A (en) * 1989-06-16 1991-01-08 Olin Corporation Process for removing ionizable impurities from non-aqueous fluids
US5026465A (en) * 1989-08-03 1991-06-25 Ionics, Incorporated Electrodeionization polarity reversal apparatus and process
US5056996A (en) * 1989-09-08 1991-10-15 Ionics, Incorporated Apparatus for manufacturing continuous, supported polymeric sheets from polymerizable liquid starting materials
US5203976A (en) * 1990-03-19 1993-04-20 Ionics, Incorporated Introducing and removing ion-exchange and other particulates rom an assembled electrodeionization stack
US5120416A (en) * 1990-03-19 1992-06-09 Ionics, Incorporated Introducing and removing ion-exchange and other particulates from an assembled electrodeionization stack
US5066375A (en) * 1990-03-19 1991-11-19 Ionics, Incorporated Introducing and removing ion-exchange and other particulates from an assembled electrodeionization stack
EP0458389B1 (de) * 1990-05-25 1996-09-25 Duphar International Research B.V Verfahren zur Abtrennung organischer Substanzen
WO1992011089A1 (en) * 1990-12-17 1992-07-09 Ionpure Technologies Corporation Electrodeionization apparatus
US5223107A (en) * 1991-05-31 1993-06-29 Ionics, Inc. Electrodialysis method for demineralization of liquid, whey-based material
US5503729A (en) * 1994-04-25 1996-04-02 Ionics Incorporated Electrodialysis including filled cell electrodialysis (electrodeionization)

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US5679229A (en) 1997-10-21
ES2220928T3 (es) 2004-12-16
EP0757586A1 (de) 1997-02-12
JP3781773B2 (ja) 2006-05-31
US5814197A (en) 1998-09-29
DE69533161D1 (de) 2004-07-22
US5679228A (en) 1997-10-21
EP0757586A4 (de) 2000-01-12
DE69533161T2 (de) 2004-10-14
JPH10503415A (ja) 1998-03-31
US5503729A (en) 1996-04-02
US5948230A (en) 1999-09-07
US6126805A (en) 2000-10-03
EP0757586B1 (de) 2004-06-16
WO1995029005A1 (en) 1995-11-02
CA2186860C (en) 2008-03-11
CA2186860A1 (en) 1995-11-02

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