DE69023093D1 - Verfahren zur Reinigung von Wasser. - Google Patents
Verfahren zur Reinigung von Wasser.Info
- Publication number
- DE69023093D1 DE69023093D1 DE69023093T DE69023093T DE69023093D1 DE 69023093 D1 DE69023093 D1 DE 69023093D1 DE 69023093 T DE69023093 T DE 69023093T DE 69023093 T DE69023093 T DE 69023093T DE 69023093 D1 DE69023093 D1 DE 69023093D1
- Authority
- DE
- Germany
- Prior art keywords
- water purification
- purification process
- water
- purification
- 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 - Lifetime
Links
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
- C02F1/4693—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
-
- 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
- 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
- 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
- C02F1/46—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
- 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
- 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
- C02F2201/4612—Controlling or monitoring
-
- 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
- C02F2201/4612—Controlling or monitoring
- C02F2201/46125—Electrical variables
- C02F2201/4613—Inversing polarity
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Urology & Nephrology (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/417,950 US5154809A (en) | 1984-07-09 | 1989-10-06 | Process for purifying water |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69023093D1 true DE69023093D1 (de) | 1995-11-23 |
DE69023093T2 DE69023093T2 (de) | 1996-03-21 |
Family
ID=23656022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69023093T Expired - Lifetime DE69023093T2 (de) | 1989-10-06 | 1990-09-27 | Verfahren zur Reinigung von Wasser. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5154809A (de) |
EP (1) | EP0422453B1 (de) |
JP (1) | JP3269820B2 (de) |
DE (1) | DE69023093T2 (de) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0563321B1 (de) * | 1990-12-17 | 1996-06-12 | Ionpure Technologies Corporation | Elektrodeionisierungsvorrichtung |
DE4115425C1 (de) * | 1991-05-10 | 1992-08-27 | Hartmann & Braun Ag, 6000 Frankfurt, De | |
GB2315270B (en) * | 1993-10-27 | 1998-04-29 | Halox Tech Corp | Ion exchange resin for the controlled oxidation or reduction of inorganic and organic species in aqueous solutions |
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 |
US6024850A (en) * | 1993-10-27 | 2000-02-15 | Halox Technologies Corporation | Modified ion exchange materials |
US5503729A (en) * | 1994-04-25 | 1996-04-02 | Ionics Incorporated | Electrodialysis including filled cell electrodialysis (electrodeionization) |
JPH10500617A (ja) * | 1994-05-20 | 1998-01-20 | ユー・エス・フィルター/アイオンピュア・インコーポレーテッド | 極性逆転および二重逆転による電気消イオン装置ならびにそれらの使用法 |
KR0149288B1 (ko) * | 1995-01-25 | 1998-10-15 | 윤덕용 | 붕산 분리용 음이온 교환막 추출기 |
US6277265B1 (en) | 1995-07-17 | 2001-08-21 | Apogee Corporation | Apparatus and method for electrocoriolysis, the separation of ionic substances from liquids in the electrodynamic mode |
US5858199A (en) * | 1995-07-17 | 1999-01-12 | Apogee Corporation | Apparatus and method for electrocoriolysis the separation of ionic substances from liquids by electromigration and coriolis force |
US5593563A (en) | 1996-04-26 | 1997-01-14 | Millipore Corporation | Electrodeionization process for purifying a liquid |
US5681438A (en) * | 1996-05-31 | 1997-10-28 | Millipore Corporation | Membrane module assembly |
US5868915A (en) * | 1996-09-23 | 1999-02-09 | United States Filter Corporation | Electrodeionization apparatus and method |
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 |
ES2221947T3 (es) * | 1996-10-09 | 2005-01-16 | Societe Des Produits Nestle S.A. | Desmineralizacion de suero lacteo, dulce, de queseria. |
US6123823A (en) * | 1997-01-17 | 2000-09-26 | Archer Daniels Midland Company | Gasket and apparatus for electrodeionization |
JP3947829B2 (ja) * | 1997-03-19 | 2007-07-25 | 旭硝子株式会社 | 脱イオン水製造装置 |
US5961796A (en) * | 1997-06-03 | 1999-10-05 | Lynntech, Inc. | Bipolar membranes with fluid distribution passages |
US6183637B1 (en) | 1998-07-23 | 2001-02-06 | Seh America, Inc. | Resin trap device for use in ultrapure water systems and method of purifying water using same |
US6284124B1 (en) | 1999-01-29 | 2001-09-04 | United States Filter Corporation | Electrodeionization apparatus and method |
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 |
US6241867B1 (en) | 1999-09-13 | 2001-06-05 | Leon Mir | Electrodeionization apparatus and packing therefor |
US6187162B1 (en) | 1999-09-13 | 2001-02-13 | Leon Mir | Electrodeionization apparatus with scaling control |
US6241866B1 (en) | 1999-09-13 | 2001-06-05 | Leon Mir | Electrodeionization apparatus with fixed ion exchange materials |
JP3895180B2 (ja) | 2000-05-10 | 2007-03-22 | ミリポア・コーポレイション | 改良された電気脱イオン化モジュール |
US6365023B1 (en) | 2000-06-22 | 2002-04-02 | Millipore Corporation | Electrodeionization process |
NO314344B1 (no) * | 2000-07-03 | 2003-03-10 | Bernt Thorstensen | Filter eller filterelement for modifisert elektro-dialyse (MED) formål |
GB0016846D0 (en) | 2000-07-10 | 2000-08-30 | United States Filter Corp | Electrodeionisation Apparatus |
US7147785B2 (en) | 2000-09-28 | 2006-12-12 | Usfilter Corporation | Electrodeionization device and methods of use |
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 |
DE10147842B4 (de) * | 2001-09-27 | 2004-09-09 | Forschungszentrum Karlsruhe Gmbh | Vorrichtung zur magnetisch geordneten Elektrodeionisation |
US7572359B2 (en) | 2001-10-15 | 2009-08-11 | Siemens Water Technologies Holding Corp. | Apparatus for fluid purification and methods of manufacture and use thereof |
US6808608B2 (en) * | 2002-03-13 | 2004-10-26 | Dionex Corporation | Water purifier and method |
US6758954B2 (en) * | 2002-04-11 | 2004-07-06 | U.S. Filter Corporation | Electrodeionization apparatus with resilient endblock |
FR2845082B1 (fr) | 2002-09-26 | 2006-02-10 | Millipore Corp | Module de purification d'un fluide, notamment d'eau |
US7501061B2 (en) | 2002-10-23 | 2009-03-10 | Siemens Water Technologies Holding Corp. | Production of water for injection using reverse osmosis |
US6929748B2 (en) * | 2003-03-28 | 2005-08-16 | Chemitreat Pte Ltd | Apparatus and method for continuous electrodeionization |
DE60314190T2 (de) * | 2003-08-05 | 2008-01-31 | Millipore Corp., Billerica | Modul zur elektrischen entionisierung und dieses umfassende vorrichtung |
US20050103717A1 (en) | 2003-11-13 | 2005-05-19 | United States Filter 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 |
US7862700B2 (en) | 2003-11-13 | 2011-01-04 | 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 |
WO2005049508A1 (en) | 2003-11-13 | 2005-06-02 | Usfilter Corporation | 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 |
US7329358B2 (en) | 2004-05-27 | 2008-02-12 | Siemens Water Technologies Holding Corp. | Water treatment process |
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 |
JP4849886B2 (ja) * | 2005-12-21 | 2012-01-11 | オルガノ株式会社 | シリカの除去方法 |
US10252923B2 (en) | 2006-06-13 | 2019-04-09 | Evoqua Water Technologies Llc | Method and system for water treatment |
US10213744B2 (en) | 2006-06-13 | 2019-02-26 | 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 |
US8585882B2 (en) | 2007-11-30 | 2013-11-19 | Siemens Water Technologies Llc | Systems and methods for water treatment |
US8621911B2 (en) | 2010-05-14 | 2014-01-07 | William J. McFaul | Method and system for determining levels of gases |
EP2638189A1 (de) | 2010-11-12 | 2013-09-18 | Siemens Pte Ltd. | Modulare elektrochemische systeme und verfahren |
US9637397B2 (en) | 2011-10-27 | 2017-05-02 | Pentair Residential Filtration, Llc | Ion removal using 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 |
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 |
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 |
CA2904825A1 (en) | 2013-03-15 | 2014-09-18 | Evoqua Water Technologies Llc | Flow distributors for electrochemical separation |
JP6011655B2 (ja) * | 2015-02-17 | 2016-10-19 | 栗田工業株式会社 | 電気脱イオン装置及び純水製造装置 |
DE102016105080A1 (de) | 2016-03-18 | 2017-09-21 | Hochwald Foods Gmbh | Verfahren zur Reinigung von Elektrodialysemodulen |
CN111094191B (zh) | 2017-08-21 | 2023-04-04 | 懿华水处理技术有限责任公司 | 用于农业用途和饮用用途的盐水的处理 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3006828A (en) * | 1957-12-09 | 1961-10-31 | Gen Electric | Water demineralizing methods and systems |
US3074863A (en) * | 1958-05-01 | 1963-01-22 | Gen Electric | Processes of and apparatus for treating ionic liquids |
US3869376A (en) * | 1973-05-14 | 1975-03-04 | Alvaro R Tejeda | System for demineralizing water by electrodialysis |
US4165273A (en) * | 1977-12-20 | 1979-08-21 | Azarov Nikolai N | Device for producing deeply desalted water |
DE3568946D1 (en) * | 1984-07-09 | 1989-04-27 | Millipore Corp | Improved electrodeionization apparatus and method |
US4931160A (en) * | 1987-05-11 | 1990-06-05 | Millipore Corporation | Electrodeionization method and apparatus |
US4925541B1 (en) * | 1984-07-09 | 1994-08-02 | Millipore Corp | Electrodeionization apparatus and method |
JP2686645B2 (ja) * | 1989-05-08 | 1997-12-08 | キヤノン株式会社 | 走査型トンネル電流検出装置 |
US5116509A (en) * | 1989-09-08 | 1992-05-26 | Millipore Corporation | Electrodeionization and ultraviolet light treatment method for purifying water |
-
1989
- 1989-10-06 US US07/417,950 patent/US5154809A/en not_active Ceased
-
1990
- 1990-09-27 DE DE69023093T patent/DE69023093T2/de not_active Expired - Lifetime
- 1990-09-27 EP EP90118584A patent/EP0422453B1/de not_active Expired - Lifetime
- 1990-10-05 JP JP26655390A patent/JP3269820B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0422453A3 (en) | 1991-05-08 |
EP0422453B1 (de) | 1995-10-18 |
JP3269820B2 (ja) | 2002-04-02 |
EP0422453A2 (de) | 1991-04-17 |
US5154809A (en) | 1992-10-13 |
DE69023093T2 (de) | 1996-03-21 |
JPH03207487A (ja) | 1991-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |