WO2006130786A3 - Water treatment system and process - Google Patents

Water treatment system and process Download PDF

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Publication number
WO2006130786A3
WO2006130786A3 PCT/US2006/021318 US2006021318W WO2006130786A3 WO 2006130786 A3 WO2006130786 A3 WO 2006130786A3 US 2006021318 W US2006021318 W US 2006021318W WO 2006130786 A3 WO2006130786 A3 WO 2006130786A3
Authority
WO
WIPO (PCT)
Prior art keywords
water treatment
treatment system
sanitization
water
pharmaceutically acceptable
Prior art date
Application number
PCT/US2006/021318
Other languages
French (fr)
Other versions
WO2006130786A2 (en
Inventor
Gary V Zoccolante
Bruce Rothenberg
Jonathan H Wood
Joseph D Gifford
Anil D Jha
Original Assignee
Siemens Water Tech Holdg Corp
Gary V Zoccolante
Bruce Rothenberg
Jonathan H Wood
Joseph D Gifford
Anil D Jha
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 Siemens Water Tech Holdg Corp, Gary V Zoccolante, Bruce Rothenberg, Jonathan H Wood, Joseph D Gifford, Anil D Jha filed Critical Siemens Water Tech Holdg Corp
Priority to EP06760631.9A priority Critical patent/EP1885655B1/en
Publication of WO2006130786A2 publication Critical patent/WO2006130786A2/en
Publication of WO2006130786A3 publication Critical patent/WO2006130786A3/en

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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
    • B01D61/02—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
    • B01D61/42—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
    • B01D61/58—Multistep processes
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • 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
    • 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
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/10—Temperature control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/24—Quality control
    • B01D2311/243—Electrical conductivity control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/022—Reject series
    • 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
    • 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
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • 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
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/026—Treating water for medical or cosmetic purposes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/001—Upstream control, i.e. monitoring for predictive control
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/008—Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/05—Conductivity or salinity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • 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
    • 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
    • C02F2303/16—Regeneration of sorbents, filters

Abstract

The present invention generally relates to a water treatment system and a sanitization system and method. A sanitization fluid, typically water at a pharmaceutically acceptable temperature, is intermittently provided to the water treatment system for minimal periods of time.
PCT/US2006/021318 2005-06-01 2006-06-01 Water treatment system and process WO2006130786A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06760631.9A EP1885655B1 (en) 2005-06-01 2006-06-01 Water treatment process by intermittent sanitization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68621805P 2005-06-01 2005-06-01
US60/686,218 2005-06-01

Publications (2)

Publication Number Publication Date
WO2006130786A2 WO2006130786A2 (en) 2006-12-07
WO2006130786A3 true WO2006130786A3 (en) 2007-03-29

Family

ID=37482328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/021318 WO2006130786A2 (en) 2005-06-01 2006-06-01 Water treatment system and process

Country Status (3)

Country Link
US (1) US8045849B2 (en)
EP (1) EP1885655B1 (en)
WO (1) WO2006130786A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
MX2010005876A (en) 2007-11-30 2010-06-15 Siemens Water Tech Corp Systems and methods for water treatment.
WO2010051524A1 (en) * 2008-10-31 2010-05-06 Siemens Water Technologies Corp. On-demand intermittent high purity water production system
US20130140233A1 (en) * 2010-08-17 2013-06-06 Masahide Taniguchi Fresh water producing apparatus and method for operating same
AU2013201567B2 (en) 2012-11-28 2015-12-17 Gambro Lundia Ab Systems, apparatus, equipment with thermal disinfection and thermal disinfection methods
CN104623751B (en) 2013-11-13 2017-04-12 甘布罗伦迪亚股份公司 Dialysis monitors and methods of operation
CN104740707B (en) 2013-12-30 2018-06-01 甘布罗伦迪亚股份公司 Dialysis machine, the method for controlling dialysis machine
CN104860379A (en) * 2014-11-19 2015-08-26 重庆摩尔水处理设备有限公司 Novel pure water machine
WO2018202321A1 (en) * 2017-05-05 2018-11-08 Gambro Lundia Ab A system and a method for producing microbiologically controlled fluid
WO2018153888A1 (en) 2017-02-24 2018-08-30 Merck Patent Gmbh Fluid distributor valve and water purification and dispensing system using the same
WO2020021687A1 (en) * 2018-07-26 2020-01-30 三菱電機株式会社 Water treatment plant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1340719A2 (en) * 2002-02-26 2003-09-03 United States Filter Corporation Enhanced air and water purification using continuous breakdown halogenation with free hydroxyl radical species
US20040074252A1 (en) * 2002-06-17 2004-04-22 Shelton James J. Method and apparatus for disinfecting a refrigerated water cooler reservoir
US20050016932A1 (en) * 2000-09-28 2005-01-27 United States Filter Corporation Electrodeionization device and methods of use

Family Cites Families (268)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514415A (en) 1946-02-27 1950-07-11 Carl H Rasch Storage battery paste with ion exchange expander
US2681320A (en) 1950-12-23 1954-06-15 Rohm & Haas Permselective films of cationexchange resins
US2681319A (en) 1951-01-10 1954-06-15 Rohm & Haas Permselective films of anionexchange resins
US2815320A (en) 1953-10-23 1957-12-03 Kollsman Paul Method of and apparatus for treating ionic fluids by dialysis
GB776469A (en) 1953-12-17 1957-06-05 Tno Process and apparatus for the electrolytic deionisation of salt-containing liquids
US2854394A (en) 1954-11-01 1958-09-30 Kollsman Paul Method of and apparatus for fractionation by electrodialysis
NL95176C (en) 1955-07-30
US2788319A (en) 1956-02-07 1957-04-09 Clayton Manufacturing Co Ion exchange method and apparatus
US2794777A (en) 1956-08-27 1957-06-04 Clayton Manufacturing Co Electrolytic deionization
US3296112A (en) 1957-07-16 1967-01-03 Kollsman Paul Method of modifying the chemical composition of substances by ion transfer
GB877239A (en) 1957-12-24 1961-09-13 Permutit Co Ltd Improvements relating to electrodialytic cells
GB879181A (en) 1958-02-03 1961-10-04 Permutit Co Ltd Improvements relating to the removal of dissolved solids from liquids
GB882601A (en) 1958-05-07 1961-11-15 Permutit Co Ltd Improvements relating to the treatment of aqueous liquids by electro-dialysis
GB880344A (en) 1958-06-19 1961-10-18 Permutit Co Ltd Improvements relating to electrodialytic cells
US3074864A (en) 1959-04-21 1963-01-22 Gen Electric Methods of and apparatus for demineralizing raw water
GB893051A (en) 1959-04-30 1962-04-04 John Thompson Kennicott Ltd Improvements in or relating to an electrodialysis apparatus
GB942762A (en) 1960-05-13 1963-11-27 John Thompson Kennicott Ltd A method of packing a receptacle with comminuted material
US3099615A (en) 1961-02-13 1963-07-30 Kollsman Paul Electrodialysis involving periodic current reversal
DE1225569B (en) 1961-05-20 1966-09-22 Paul Dosch Method and device for water softening for washing machines and dishwashers
NL288721A (en) 1962-02-19
US3165460A (en) 1962-04-11 1965-01-12 American Mach & Foundry Electrolytic acid generator
GB1048026A (en) 1962-05-04 1966-11-09 American Mach & Foundry Ion exchange materials
NL294289A (en) 1962-06-20
DE1201055B (en) 1962-09-27 1965-09-16 Wolfen Filmfab Veb Process for the production of heterogeneous ion exchange membranes
US3341441A (en) 1964-01-07 1967-09-12 Ionics Method for preventing scale buildup during electrodialysis operation
US3291713A (en) 1964-05-27 1966-12-13 Ionics Removal of weakly basic substances from solution by electrodeionization
GB1137679A (en) 1965-02-24 1968-12-27 Wallace Tiernan Inc Procedures and apparatus for electrodialytic treatment of liquids
FR1547493A (en) 1967-07-25 1968-11-29 Improvements to the means for removing ions from a solution
US3375208A (en) 1967-07-26 1968-03-26 Esb Inc Method for preparing a microporous thermoplastic resin material
US3630378A (en) 1968-05-24 1971-12-28 Dow Chemical Co Novel water treating and storage apparatus
US3627703A (en) 1968-10-31 1971-12-14 Mitsubishi Petrochemical Co Polypropylene resin composites and production thereof
US3645884A (en) 1969-07-10 1972-02-29 Edwin R Gilliland Electrolytic ion exchange apparatus
JPS4916189B1 (en) 1970-12-23 1974-04-20
US3755135A (en) 1971-01-20 1973-08-28 A Johnson Electric demineralizing apparatus
US3989615A (en) 1971-07-06 1976-11-02 Nippon Soda Company Limited Diaphragm process electrolytic cell
BE794634A (en) 1972-01-28 1973-07-26 Rhone Poulenc Sa DIAPHRAGM SEPARATOR
JPS5112313B2 (en) 1972-09-01 1976-04-17
US3869376A (en) 1973-05-14 1975-03-04 Alvaro R Tejeda System for demineralizing water by electrodialysis
JPS532160B2 (en) 1973-08-17 1978-01-25
US3870033A (en) 1973-11-30 1975-03-11 Aqua Media Ultra pure water process and apparatus
US4089758A (en) 1974-05-24 1978-05-16 Imperial Chemical Industries Limited Electrolytic process
US4167551A (en) 1974-10-21 1979-09-11 Mitsubishi Petrochemical Company Limited Process for the production of an ion exchange membrane
CH586059A5 (en) 1974-11-29 1977-03-31 Yeda Res & Dev
US4032452A (en) 1975-11-13 1977-06-28 Sybron Corporation Electrically regenerated ion exchange system
US4130473A (en) 1976-03-05 1978-12-19 Eddleman William L Electrode structure for use in metal in exchange apparatus useful in purifying spent acids and the like
US4116889A (en) 1976-08-19 1978-09-26 Allied Chemical Corporation Bipolar membranes and method of making same
US4119581A (en) 1977-02-23 1978-10-10 California Institute Of Technology Membrane consisting of polyquaternary amine ion exchange polymer network interpenetrating the chains of thermoplastic matrix polymer
US4191811A (en) 1977-03-01 1980-03-04 Ionics, Incorported Ion exchange membranes based upon polyphenylene sulfide and fluorocarbon polymeric binder
IL52757A0 (en) 1977-08-16 1977-10-31 Yeda Res & Dev Dimensionally stable ion exchange membranes for electrodialysis
IL52758A0 (en) 1977-08-16 1977-10-31 Yeda Res & Dev Improved device for electrodialysis
DE2739335B2 (en) 1977-09-01 1980-01-10 Blutspendedienst Der Landesverbaende Des Deutschen Roten Kreuzes Niedersachsen, Oldenburg Und Bremen Gemeinnuetzige Gmbh, 3257 Springe Process for obtaining germ-free and particle-free water for medical injections and for technical purposes
US4153761A (en) 1978-04-21 1979-05-08 The United States Of America As Represented By The Secretary Of The Army Method of removing foulants from ion exchange resins
JPS5512141A (en) 1978-07-13 1980-01-28 Mitsubishi Petrochem Co Ltd Manufacturing of ion exchange membrane
US4197206A (en) 1978-09-13 1980-04-08 Karn William S Heat sealable ion permeable membranes
US4228000A (en) 1979-01-08 1980-10-14 Hoeschler Frank A Water treatment apparatus with means for automatic disinfection thereof
US4374232A (en) 1979-01-26 1983-02-15 Gelman Sciences Inc. Graft copolymer membrane and processes of manufacturing and using the same
US4216073A (en) 1979-05-29 1980-08-05 Ionics Inc. Ion exchange resin containing activated carbon
US4358545A (en) 1980-06-11 1982-11-09 The Dow Chemical Company Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000
US4321145A (en) 1980-06-11 1982-03-23 Carlson Lee G Ion exchange treatment for removing toxic metals and cyanide values from waste waters
US4330654A (en) 1980-06-11 1982-05-18 The Dow Chemical Company Novel polymers having acid functionality
US4298442A (en) 1980-08-04 1981-11-03 Ionics, Incorporated Electrodialysis process for silica removal
US4430226A (en) 1981-03-09 1984-02-07 Millipore Corporation Method and apparatus for producing ultrapure water
US4465573A (en) 1981-05-12 1984-08-14 Hare Harry M O Method and apparatus for the purification of water
SU990256A1 (en) 1981-08-05 1983-01-23 Институт Твердого Тела И Переработки Минерального Сырья Со Ан Ссср Ion-exchange membrane
WO1983003984A1 (en) 1982-05-13 1983-11-24 Gerhard Kunz Method for the treatment of a liquid phase, particularly method for desalting aqueous solutions, as well as device for its implementation
SU1118389A1 (en) 1982-10-05 1984-10-15 Предприятие П/Я М-5885 Electric dialyzer
DE3238280A1 (en) 1982-10-15 1984-04-19 Hans-Wilhelm Prof. Dr.-Ing. 1000 Berlin Lieber Process for desalting solutions
US4505797A (en) 1983-03-24 1985-03-19 Ionics, Incorporated Ion-exchange membranes reinforced with non-woven carbon fibers
US4473450A (en) 1983-04-15 1984-09-25 Raychem Corporation Electrochemical method and apparatus
US4636296A (en) 1983-08-18 1987-01-13 Gerhard Kunz Process and apparatus for treatment of fluids, particularly desalinization of aqueous solutions
JPS60132693A (en) 1983-12-20 1985-07-15 Nippon Paint Co Ltd Washing method of granular ion exchange resin with ultra-pure water and preparation of ultra-pure water
US4610790A (en) 1984-02-10 1986-09-09 Sterimatics Company Limited Partnership Process and system for producing sterile water and sterile aqueous solutions
US4574049B1 (en) 1984-06-04 1999-02-02 Ionpure Filter Us Inc Reverse osmosis system
DE3423653A1 (en) 1984-06-27 1986-01-09 Gerhard K. Dipl.-Chem. Dr.-Ing. 5628 Heiligenhaus Kunz Method and device for metering in ions into liquids, in particular aqueous solutions
US5154809A (en) 1984-07-09 1992-10-13 Millipore Corporation Process for purifying water
US4925541B1 (en) 1984-07-09 1994-08-02 Millipore Corp Electrodeionization apparatus and method
USRE35741E (en) 1984-07-09 1998-03-10 Millipore Corporation Process for purifying water
US4931160A (en) 1987-05-11 1990-06-05 Millipore Corporation Electrodeionization method and apparatus
US4956071A (en) 1984-07-09 1990-09-11 Millipore Corporation Electrodeionization apparatus and module
EP0170895B1 (en) 1984-07-09 1989-03-22 Millipore Corporation Improved electrodeionization apparatus and method
GB8513114D0 (en) 1985-05-23 1985-06-26 Ici Plc Membranes
US4614576A (en) 1985-10-22 1986-09-30 Ionics, Incorporated Microliter scale electrodialysis apparatus
US4671863A (en) 1985-10-28 1987-06-09 Tejeda Alvaro R Reversible electrolytic system for softening and dealkalizing water
ZA87553B (en) 1986-01-31 1988-03-30 Water Res Commission Dewatering slurries
US4661411A (en) 1986-02-25 1987-04-28 The Dow Chemical Company Method for depositing a fluorocarbonsulfonic acid polymer on a support from a solution
EP0253119A3 (en) 1986-06-13 1989-07-19 Asahi Glass Company Ltd. Ion exchange membrane for electrolysis
US4707240A (en) 1986-09-15 1987-11-17 Ionics Incorporated Method and apparatus for improving the life of an electrode
US4753681A (en) 1986-09-30 1988-06-28 Millipore Corporation Method for defouling electrodeionization apparatus
US4747929A (en) 1986-10-01 1988-05-31 Millipore Corporation Depletion compartment and spacer construction for electrodeionization apparatus
US4804451A (en) 1986-10-01 1989-02-14 Millipore Corporation Depletion compartment for deionization apparatus and method
US4751153A (en) 1987-01-02 1988-06-14 Continental Can Company, Inc. Frame for a cell construction
US4747955A (en) 1987-04-13 1988-05-31 The Graver Company Purification of liquids with treated polyester fibers
US4849102A (en) 1988-05-31 1989-07-18 Filtron Technology Corporation Bidirectional ultrafiltration apparatus
US4969983A (en) 1988-07-11 1990-11-13 Ionics, Incorporated Apparatus and process for the removal of acidic and basic gases from fluid mixtures using bipolar membranes
US4871431A (en) 1988-07-11 1989-10-03 Ionics, Incorporated Apparatus for the removal of dissolved solids from liquids using bipolar membranes
US4915803A (en) 1988-09-26 1990-04-10 The Dow Chemical Company Combination seal and frame cover member for a filter press type electrolytic cell
US4964970A (en) 1988-10-05 1990-10-23 Hoh Water Technology Corp. Compact low volume water purification apparatus
US4983267A (en) 1988-10-18 1991-01-08 Innova/Pure Water, Inc. Water deionization and contaminants removal or degradation
US5489370A (en) 1989-05-08 1996-02-06 Ionex Removal of ions from a bulk source by electropotential ion transport using a host receptor matrix
US5254227A (en) 1989-06-16 1993-10-19 Olin Corporation Process for removing catalyst impurities from polyols
US5026465A (en) 1989-08-03 1991-06-25 Ionics, Incorporated Electrodeionization polarity reversal apparatus and process
US5116509A (en) 1989-09-08 1992-05-26 Millipore Corporation Electrodeionization and ultraviolet light treatment method for purifying water
JPH0647105B2 (en) 1989-12-19 1994-06-22 株式会社荏原総合研究所 Purification method and device for pure water or ultrapure water
US5106465A (en) 1989-12-20 1992-04-21 Olin Corporation Electrochemical process for producing chlorine dioxide solutions from chlorites
US5092970A (en) 1989-12-20 1992-03-03 Olin Corporation Electrochemical process for producing chlorine dioxide solutions from chlorites
US5084148A (en) 1990-02-06 1992-01-28 Olin Corporation Electrochemical process for producing chloric acid - alkali metal chlorate mixtures
US5066375A (en) 1990-03-19 1991-11-19 Ionics, Incorporated Introducing and removing ion-exchange and other particulates from an assembled electrodeionization stack
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
US5192432A (en) 1990-04-23 1993-03-09 Andelman Marc D Flow-through capacitor
US5196115A (en) 1990-04-23 1993-03-23 Andelman Marc D Controlled charge chromatography system
DE4016000C2 (en) 1990-05-18 1993-10-21 Hager & Elsaesser Device for the treatment of metal-containing liquids by ion exchange and simultaneous or periodic regeneration of the ion exchange resin by electrodialysis
US5032265A (en) 1990-06-20 1991-07-16 Millipore Corporation Method and system for producing sterile aqueous solutions
FR2666245B1 (en) 1990-08-31 1992-10-23 Lyonnaise Eaux METHOD FOR CONTROLLING THE OPERATING MODES OF AN AUTOMATIC WATER FILTRATION APPARATUS ON TUBULAR MEMBRANES.
US5126026A (en) 1990-09-28 1992-06-30 Allied-Signal Inc. Guard membranes for use in electrodialysis cells
FR2668077B1 (en) 1990-10-22 1992-12-04 Commissariat Energie Atomique REVERSE OSMOSIS OR NANOFILTRATION MEMBRANE AND MANUFACTURING METHOD THEREOF.
US5082472A (en) 1990-11-05 1992-01-21 Mallouk Robert S Composite membrane for facilitated transport processes
DE69120295T2 (en) 1990-12-17 1997-03-06 Ionpure Filter Us Inc ELECTRODEIONIZING DEVICE
US5176828A (en) 1991-02-04 1993-01-05 Millipore Corporation Manifold segment stack with intermediate feed manifold
US5128043A (en) 1991-02-13 1992-07-07 Wildermuth Glen W Method and apparatus for purifying liquids
EP0503651B1 (en) 1991-03-13 1995-08-23 Ebara Corporation Electrically regenerable demineralizing apparatus
IL97543A (en) 1991-03-14 1994-11-11 Yeda Res & Dev Electrodialysis reversal process and apparatus with bipolar membranes for hard-water softening
US5259936A (en) 1991-06-19 1993-11-09 Millipore Corporation Purified ion exchange resins and process
US5211823A (en) 1991-06-19 1993-05-18 Millipore Corporation Process for purifying resins utilizing bipolar interface
JPH05262902A (en) 1992-03-23 1993-10-12 Tanaka Kikinzoku Kogyo Kk Preparation of ion-exchange membrane
US5316740A (en) 1992-03-26 1994-05-31 Los Alamos Technical Associates, Inc. Electrolytic cell for generating sterilization solutions having increased ozone content
DK0570341T3 (en) 1992-05-15 1996-10-07 Christ Ag Apparatus for continuous electrochemical desalination of aqueous solutions
US5166220A (en) 1992-06-01 1992-11-24 Mcmahon John M Water softening process
FR2692882B1 (en) 1992-06-29 1994-10-07 Trailigaz Process for treating, in particular drinking water, with ozone. Installation for the implementation of the process.
US5358640A (en) 1992-07-20 1994-10-25 Nalco Chemical Company Method for inhibiting scale formation and/or dispersing iron in reverse osmosis systems
US5292422A (en) 1992-09-15 1994-03-08 Ip Holding Company Modules for electrodeionization apparatus
US5346924B1 (en) 1992-09-23 2000-04-25 Ionpure Techn Corp Heterogenous ion exchange materials comprising polyethylene of linear low density or high density high molecular weight
US5244579A (en) 1992-10-09 1993-09-14 Zenon Environmental Inc. Transportable reverse osmosis water purification unit
US5346624A (en) 1993-01-11 1994-09-13 The Graver Company Method and apparatus for treatment of aqueous solutions
US5356849A (en) 1993-01-21 1994-10-18 Calgon Carbon Corporation Catalytic carbon
US5444031A (en) 1993-01-21 1995-08-22 Calgon Carbon Corporation Process for making catalytic carbon
JP2751090B2 (en) 1993-04-21 1998-05-18 日本錬水株式会社 Pure water production equipment
US5538611A (en) 1993-05-17 1996-07-23 Marc D. Andelman Planar, flow-through, electric, double-layer capacitor and a method of treating liquids with the capacitor
US6402916B1 (en) 1993-10-27 2002-06-11 Richard L. Sampson Electrolytic process and apparatus controlled regeneration of modified ion exchangers to purify aqueous solutions and adjust ph
US5434020A (en) 1993-11-15 1995-07-18 The Regents Of The University Of California Continuous-feed electrochemical cell with nonpacking particulate electrode
US5411641A (en) 1993-11-22 1995-05-02 E. I. Du Pont De Nemours And Company Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a cation-transporting membrane
JP3187629B2 (en) 1993-12-16 2001-07-11 オルガノ株式会社 Reverse osmosis membrane treatment method
US5626761A (en) * 1993-12-17 1997-05-06 Poly-Bio-Marine, Inc. Chemical and particulate filtration system/apparatus
US5460728A (en) 1993-12-21 1995-10-24 Shell Oil Company Method for inhibiting the plugging of conduits by gas hydrates
US5518626A (en) 1993-12-23 1996-05-21 United Technologies Corporation Process employing thermally sterilizable aqueous polishing agents
DE69522483T2 (en) 1994-03-01 2002-04-25 Mitsubishi Chem Corp Method of demineralizing water or an aqueous liquid
IL109240A (en) 1994-04-07 1998-02-22 Yeda Res & Dev Ion exchange membranes
US5503729A (en) 1994-04-25 1996-04-02 Ionics Incorporated Electrodialysis including filled cell electrodialysis (electrodeionization)
EP0683136A3 (en) 1994-05-06 1998-05-13 AEA Technology plc Silver removal
US5584981A (en) 1994-05-06 1996-12-17 United Kingdom Atomic Energy Authority Electrochemical deionization
EP0680932B1 (en) 1994-05-06 2001-08-08 AEA Technology plc Electrochemical deionisation
US5451309A (en) 1994-05-09 1995-09-19 B&W Nuclear Technologies, Inc. Ion exchange resin regeneration apparatus
US5425858A (en) 1994-05-20 1995-06-20 The Regents Of The University Of California Method and apparatus for capacitive deionization, electrochemical purification, and regeneration of electrodes
DE69531800T2 (en) 1994-05-20 2004-07-15 United States Filter Corp., Palm Desert Device and method for electrical deionization with polarity switching and double switching
DE4418812C2 (en) 1994-05-30 1999-03-25 Forschungszentrum Juelich Gmbh Single and multiple electrolysis cells and arrangements thereof for the deionization of aqueous media
US5460725A (en) 1994-06-21 1995-10-24 The Dow Chemical Company Polymeric adsorbents with enhanced adsorption capacity and kinetics and a process for their manufacture
US5538655A (en) 1994-06-29 1996-07-23 Arthur D. Little, Inc. Molecular complexes for use as electrolyte components
US5520816A (en) 1994-08-18 1996-05-28 Kuepper; Theodore A. Zero waste effluent desalination system
US5458787A (en) 1994-10-27 1995-10-17 Uop Extraction of certain metal cations from aqueous solutions
US5547551A (en) 1995-03-15 1996-08-20 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
US5599614A (en) 1995-03-15 1997-02-04 W. L. Gore & Associates, Inc. Integral composite membrane
JP3489922B2 (en) 1994-12-22 2004-01-26 日東電工株式会社 Method for producing highly permeable composite reverse osmosis membrane
MY113226A (en) 1995-01-19 2001-12-31 Asahi Glass Co Ltd Porous ion exchanger and method for producing deionized water
US5591344A (en) 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
CA2215977A1 (en) 1995-03-23 1996-09-26 Arthur L. Goldstein Improvements in membrane processes including electrodialysis
US5783050A (en) 1995-05-04 1998-07-21 Eltech Systems Corporation Electrode for electrochemical cell
US5766479A (en) 1995-08-07 1998-06-16 Zenon Environmental Inc. Production of high purity water using reverse osmosis
US5670053A (en) 1995-08-07 1997-09-23 Zenon Environmental, Inc. Purification of gases from water using reverse osmosis
US5762421A (en) 1995-10-25 1998-06-09 Grayling Industries, Inc. Reusable bulk bag with liner
DE19542475C2 (en) 1995-11-15 1999-10-28 Ballard Power Systems Polymer electrolyte membrane fuel cell and method for producing a distributor plate for such a cell
JP3518112B2 (en) 1995-12-06 2004-04-12 東京瓦斯株式会社 Fuel cell water treatment equipment
GB9602625D0 (en) 1996-02-09 1996-04-10 Clegg Water Conditioning Inc Modular apparatus for the demineralisation of liquids
EP0837729B1 (en) 1996-03-21 2002-11-06 Asahi Glass Company Ltd. Method and apparatus for producing deionized water
US5868164A (en) * 1996-04-12 1999-02-09 Chlorinators Incorporated Fluid control valve system with combined step and proportional-integral control
US5593563A (en) 1996-04-26 1997-01-14 Millipore Corporation Electrodeionization process for purifying a liquid
KR100409416B1 (en) 1996-06-03 2005-06-13 오르가노 코포레이션 Manufacturing method of deionized water by electric deionization method
RO114874B1 (en) 1996-06-21 1999-08-30 Sc Ind Etans Srl Process for making support boards for filter cells, fluid distribution system of micro- and ultrafiltration filter and mould for manufacturing the same
US5868915A (en) 1996-09-23 1999-02-09 United States Filter Corporation Electrodeionization apparatus and method
JPH10128338A (en) 1996-10-29 1998-05-19 Ebara Corp Method and device for preventing scale from being deposited in electric regeneration type continuous desalting apparatus
US5762774A (en) 1996-12-20 1998-06-09 Glegg Water Conditioning, Inc. Apparatus for the purification of liquids and a method of manufacturing and of operating same
US5788826A (en) 1997-01-28 1998-08-04 Pionetics Corporation Electrochemically assisted ion exchange
US6267891B1 (en) 1997-03-03 2001-07-31 Zenon Environmental Inc. High purity water production using ion exchange
US6080316A (en) 1997-03-03 2000-06-27 Tonelli; Anthony A. High resistivity water production
US6258278B1 (en) 1997-03-03 2001-07-10 Zenon Environmental, Inc. High purity water production
SE514350C2 (en) * 1997-04-07 2001-02-12 Resemino System Ab The method for affixing and the system adapted for the affixing method
JPH10277557A (en) 1997-04-10 1998-10-20 Asahi Glass Co Ltd Deionized water making apparatus
US5925240A (en) * 1997-05-20 1999-07-20 United States Filter Corporation Water treatment system having dosing control
US5868944A (en) 1997-06-19 1999-02-09 Oxygen8, Inc. Oxygenated water cooler
US6146524A (en) 1997-09-15 2000-11-14 Story; Craig W. Multi-stage ozone injection water treatment system
CN1136153C (en) 1997-10-23 2004-01-28 星崎电机株式会社 Electrolyzed water production apparatus
US5971368A (en) 1997-10-29 1999-10-26 Fsi International, Inc. System to increase the quantity of dissolved gas in a liquid and to maintain the increased quantity of dissolved gas in the liquid until utilized
FI103106B1 (en) 1997-11-12 1999-04-30 Amsco Europ Inc Suomen Sivulii Process and apparatus for producing clean water
KR100299139B1 (en) 1997-12-31 2001-11-14 윤종용 Decimation filter and method for the same
US6402917B1 (en) 1998-02-09 2002-06-11 Otv Societe Anonyme Electrodialysis apparatus
US6190528B1 (en) 1998-03-19 2001-02-20 Xiang Li Helical electrodeionization apparatus
US6099716A (en) 1998-05-26 2000-08-08 Proton Energy Systems, Inc. Electrochemical cell frame
US6171374B1 (en) 1998-05-29 2001-01-09 Ballard Power Systems Inc. Plate and frame fluid exchanging assembly with unitary plates and seals
US6099735A (en) * 1998-06-04 2000-08-08 Kelada; Maher I. Counter top reverse osmosis water purification system
ES2300149T3 (en) 1998-07-21 2008-06-01 Toray Industries, Inc. PROCEDURE FOR THE INHIBITION OF THE DEVELOPMENT OF BACTERIA IN THE NEIGHBORHOOD OF A MEMBRANE OF SEPARATION AND STERILIZATION TECHNIQUE OF THIS.
US6056878A (en) 1998-08-03 2000-05-02 E-Cell Corporation Method and apparatus for reducing scaling in electrodeionization systems and for improving efficiency thereof
US6149788A (en) 1998-10-16 2000-11-21 E-Cell Corporation Method and apparatus for preventing scaling in electrodeionization units
JP2000126767A (en) 1998-10-21 2000-05-09 Toray Ind Inc Method and apparatus for producing purified water
US6197174B1 (en) 1998-11-25 2001-03-06 E-Cell Corporation Method and apparatus for electrodeionization of water using mixed bed and single phase ion exchange materials in the diluting compartment
US6458257B1 (en) 1999-02-09 2002-10-01 Lynntech International Ltd Microorganism control of point-of-use potable water sources
US6284124B1 (en) 1999-01-29 2001-09-04 United States Filter Corporation Electrodeionization apparatus and method
US6190558B1 (en) 1999-04-01 2001-02-20 Nimbus Water Systems, Inc. Reverse osmosis purification system
IT1309792B1 (en) 1999-04-22 2002-01-30 Eltek Spa HOUSEHOLD APPLIANCES USING WATER, IN PARTICULAR A WASHING MACHINE, WITH PERFECTED DEVICE FOR BLAST CHILLING
US6482304B1 (en) 1999-05-07 2002-11-19 Otv Societe Anonyme Apparatus and method of recirculating electrodeionization
US6235166B1 (en) 1999-06-08 2001-05-22 E-Cell Corporation Sealing means for electrically driven water purification units
JP3389889B2 (en) 1999-07-13 2003-03-24 栗田工業株式会社 Electric deionizer
US6254741B1 (en) 1999-08-05 2001-07-03 Stuart Energy Systems Corporation Electrolytic cells of improved fluid sealability
US6379518B1 (en) 1999-08-11 2002-04-30 Kurita Water Industries Ltd. Electrodeionization apparatus and pure water producing apparatus
JP3570304B2 (en) 1999-08-11 2004-09-29 栗田工業株式会社 Sterilization method of deionized water production apparatus and method of producing deionized water
US6214204B1 (en) 1999-08-27 2001-04-10 Corning Incorporated Ion-removal from water using activated carbon electrodes
DE19942347B4 (en) 1999-09-04 2004-07-22 Dechema Gesellschaft Für Chemische Technik Und Biotechnologie E.V. Electrochemically regenerable ion exchanger
US6187162B1 (en) 1999-09-13 2001-02-13 Leon Mir Electrodeionization apparatus with scaling control
US6296751B1 (en) 1999-09-13 2001-10-02 Leon Mir Electrodeionization apparatus with scaling control
JP2001079553A (en) 1999-09-16 2001-03-27 Kurita Water Ind Ltd Method for packing ion exchanger in electric deionizer, and electric deionizer
JP4197380B2 (en) 1999-09-17 2008-12-17 オルガノ株式会社 Electrodeionization equipment
US6284399B1 (en) 1999-09-17 2001-09-04 Plug Power Llc Fuel cell system having humidification membranes
JP3508647B2 (en) 1999-10-07 2004-03-22 栗田工業株式会社 Electrodeionization equipment
JP4172117B2 (en) 1999-10-14 2008-10-29 栗田工業株式会社 Electrodeionization equipment
JP4110689B2 (en) 1999-10-14 2008-07-02 栗田工業株式会社 Electrodeionization equipment
JP3593932B2 (en) 1999-10-18 2004-11-24 栗田工業株式会社 High-purity water production apparatus and high-purity water production method
JP3801821B2 (en) 1999-10-29 2006-07-26 株式会社荏原製作所 Electric desalination equipment
US6342163B1 (en) * 1999-11-12 2002-01-29 United States Filter Corporation Apparatus and method for sanitizing and cleaning a filter system
US6503957B1 (en) 1999-11-19 2003-01-07 Electropure, Inc. Methods and apparatus for the formation of heterogeneous ion-exchange membranes
EP1106241A1 (en) 1999-12-10 2001-06-13 Asahi Glass Company Ltd. Electro-regenerating type apparatus for producing deionized water
US6627073B2 (en) 1999-12-16 2003-09-30 Sanyo Electric Co, Ltd. Water treatment device
US6274019B1 (en) 2000-03-08 2001-08-14 Organo Corporation Electrodeionization apparatus
US6375812B1 (en) 2000-03-13 2002-04-23 Hamilton Sundstrand Corporation Water electrolysis system
KR100465580B1 (en) 2000-07-13 2005-01-13 쿠리타 고교 가부시키가이샤 Electro-deionization device and method for operating the same
US6391178B1 (en) 2000-07-13 2002-05-21 Millipore Corporation Electrodeionization system
US20020144954A1 (en) 2000-09-28 2002-10-10 Arba John W. Electrodeionization device and methods of use
JP4480251B2 (en) 2000-10-19 2010-06-16 日本碍子株式会社 Disinfection of electric regenerative deionized water purifier
US6471853B1 (en) 2000-11-22 2002-10-29 Pti Technologies, Inc. Prognostic health monitoring of fluidic systems using MEMS technology
US20020070107A1 (en) * 2000-12-07 2002-06-13 Usinowicz Paul J. Water purification system and process for treating potable water for at source use
JP3794268B2 (en) 2001-01-05 2006-07-05 栗田工業株式会社 Electrodeionization apparatus and operation method thereof
US20030034305A1 (en) * 2001-01-05 2003-02-20 Gambro, Inc. Purified water supply system for high demand devices and applications
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
US6579445B2 (en) * 2001-06-01 2003-06-17 Sartorius Ag System for the production of laboratory grade ultrapure water
JP4507270B2 (en) 2001-06-26 2010-07-21 三浦工業株式会社 Water softening device and regeneration control method thereof
US6607668B2 (en) 2001-08-17 2003-08-19 Technology Ventures, Inc. Water purifier
US6795298B2 (en) 2001-09-07 2004-09-21 Luxon Energy Devices Corporation Fully automatic and energy-efficient deionizer
DE60239141D1 (en) 2001-10-15 2011-03-24 Siemens Water Tech Holdg Corp DEVICE AND METHOD FOR CLEANING LIQUIDS
CN101070200A (en) 2001-12-20 2007-11-14 水技术国际公司 Fractional deionization process
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
US6730227B2 (en) 2002-03-28 2004-05-04 Nalco Company Method of monitoring membrane separation processes
WO2003097536A1 (en) 2002-05-17 2003-11-27 Ebara Corporation Electric demineralizer
AU2003245485A1 (en) 2002-06-12 2003-12-31 The Water System Group, Inc. Purified water supply system
US7122149B2 (en) * 2002-07-12 2006-10-17 Applied Research Associates, Inc. Apparatus and method for continuous depyrogenation and production of sterile water for injection
US7501061B2 (en) * 2002-10-23 2009-03-10 Siemens Water Technologies Holding Corp. Production of water for injection using reverse osmosis
JP2005007347A (en) 2003-06-20 2005-01-13 Matsushita Electric Ind Co Ltd Electrodialysis type water purifier
JP2005007348A (en) 2003-06-20 2005-01-13 Matsushita Electric Ind Co Ltd Electric deionizer
AU2004287467B2 (en) * 2003-10-27 2010-06-17 Ionics, Incorporated Improved electrodialysis system and process
US7846340B2 (en) 2003-11-13 2010-12-07 Siemens Water Technologies Corp. Water treatment system and method
US7338595B2 (en) 2003-11-13 2008-03-04 Culligan International Company Flow-through tank for water treatment
US7862700B2 (en) 2003-11-13 2011-01-04 Siemens Water Technologies Holding Corp. Water treatment system and method
US7604725B2 (en) 2003-11-13 2009-10-20 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
US7083733B2 (en) 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US8377279B2 (en) 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
US20050103717A1 (en) * 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
US20060251542A1 (en) * 2005-05-05 2006-11-09 Marc Sims Method for sterilizing articles using carbonated water
WO2009020864A1 (en) * 2007-08-08 2009-02-12 Jon Baker Controlled environment animal husbandry facility
US8029676B2 (en) * 2008-06-11 2011-10-04 Mechanical Equipment Company, Inc. Non-recirculating, self-sanitizing carbon filter system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050016932A1 (en) * 2000-09-28 2005-01-27 United States Filter Corporation Electrodeionization device and methods of use
EP1340719A2 (en) * 2002-02-26 2003-09-03 United States Filter Corporation Enhanced air and water purification using continuous breakdown halogenation with free hydroxyl radical species
US20040074252A1 (en) * 2002-06-17 2004-04-22 Shelton James J. Method and apparatus for disinfecting a refrigerated water cooler reservoir

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US8045849B2 (en) 2011-10-25
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