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ITTO20010848A0 - PROVISION AND METHOD OF PURIFICATION OR ELECTROCHEMICAL TREATMENT. - Google Patents

PROVISION AND METHOD OF PURIFICATION OR ELECTROCHEMICAL TREATMENT.

Info

Publication number
ITTO20010848A0
ITTO20010848A0 IT2001TO000848A ITTO20010848A ITTO20010848A0 IT TO20010848 A0 ITTO20010848 A0 IT TO20010848A0 IT 2001TO000848 A IT2001TO000848 A IT 2001TO000848A IT TO20010848 A ITTO20010848 A IT TO20010848A IT TO20010848 A0 ITTO20010848 A0 IT TO20010848A0
Authority
IT
Italy
Prior art keywords
provision
purification
electrochemical treatment
electrochemical
treatment
Prior art date
Application number
IT2001TO000848A
Other languages
Italian (it)
Inventor
Costanzo Gadini
Andrea Fiorini
Original Assignee
Eltek Spa
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 Eltek Spa filed Critical Eltek Spa
Priority to IT2001TO000848A priority Critical patent/ITTO20010848A1/en
Publication of ITTO20010848A0 publication Critical patent/ITTO20010848A0/en
Priority to PCT/IB2002/003575 priority patent/WO2003020404A2/en
Priority to EP02767760A priority patent/EP1446217A2/en
Priority to AU2002332224A priority patent/AU2002332224A1/en
Priority to US10/488,656 priority patent/US20040231976A1/en
Publication of ITTO20010848A1 publication Critical patent/ITTO20010848A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4229—Water softening arrangements
    • 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
    • B01D61/50—Stacks of the plate-and-frame type
    • 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
    • B01D61/52—Accessories; Auxiliary operation
    • 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
    • B01D61/54—Controlling or regulating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • 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
    • 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
    • C02F2201/46145—Fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT2001TO000848A 2001-09-05 2001-09-05 ARRANGEMENT AND METHOD OF PURIFICATION OR ELECTROCHEMICAL TREATMENT. ITTO20010848A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2001TO000848A ITTO20010848A1 (en) 2001-09-05 2001-09-05 ARRANGEMENT AND METHOD OF PURIFICATION OR ELECTROCHEMICAL TREATMENT.
PCT/IB2002/003575 WO2003020404A2 (en) 2001-09-05 2002-09-04 Arrangement and method for electrochemical purification or treatment
EP02767760A EP1446217A2 (en) 2001-09-05 2002-09-04 Arrangement and method for electrochemical purification or treatment
AU2002332224A AU2002332224A1 (en) 2001-09-05 2002-09-04 Arrangement and method for electrochemical purification or treatment
US10/488,656 US20040231976A1 (en) 2001-09-05 2002-09-04 Arrangement and method for electrochemical purification or treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000848A ITTO20010848A1 (en) 2001-09-05 2001-09-05 ARRANGEMENT AND METHOD OF PURIFICATION OR ELECTROCHEMICAL TREATMENT.

Publications (2)

Publication Number Publication Date
ITTO20010848A0 true ITTO20010848A0 (en) 2001-09-05
ITTO20010848A1 ITTO20010848A1 (en) 2003-03-05

Family

ID=11459170

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000848A ITTO20010848A1 (en) 2001-09-05 2001-09-05 ARRANGEMENT AND METHOD OF PURIFICATION OR ELECTROCHEMICAL TREATMENT.

Country Status (5)

Country Link
US (1) US20040231976A1 (en)
EP (1) EP1446217A2 (en)
AU (1) AU2002332224A1 (en)
IT (1) ITTO20010848A1 (en)
WO (1) WO2003020404A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7344629B2 (en) 2003-08-08 2008-03-18 Pionetics Corporation Selectable ion concentrations with electrolytic ion exchange
US7959780B2 (en) 2004-07-26 2011-06-14 Emporia Capital Funding Llc Textured ion exchange membranes
CA2601353A1 (en) * 2005-01-27 2006-08-03 Unilever Plc Water softening device and method
US20070021735A1 (en) * 2005-07-15 2007-01-25 Sai Bhavaraju Dual membrane electro-osmotic fluid delivery device
CN105540763A (en) 2005-10-06 2016-05-04 派克逖克斯公司 Electrochemical ion exchange treatment of fluids
US9669593B2 (en) 2007-06-14 2017-06-06 The Boeing Company Light weight thermoplastic flex foam and hybrid duct system
US8875570B2 (en) * 2010-07-14 2014-11-04 Grayden Outdoor Llc Water temperature profile measurement apparatus
US20140053875A1 (en) * 2012-08-21 2014-02-27 Alexander R. Anim-Mensah Warewash machine with descaling/deliming system and method
CN105980315A (en) * 2014-02-06 2016-09-28 皇家飞利浦有限公司 A decalcifying apparatus
US9757695B2 (en) 2015-01-03 2017-09-12 Pionetics Corporation Anti-scale electrochemical apparatus with water-splitting ion exchange membrane
WO2016166168A1 (en) * 2015-04-14 2016-10-20 Koninklijke Philips N.V. Electrosorption purification system with recirculation
DE102016205811A1 (en) * 2015-08-21 2017-02-23 Mahle International Gmbh Water level sensor device of a fuel filter
US12268993B2 (en) * 2018-04-13 2025-04-08 Totalenergies Onetech Electrodialysis device for the desalination of water for oil and gas applications
IT201800007257A1 (en) * 2018-07-17 2018-10-17 Water dispensing device for a washing appliance.
CN111685693A (en) * 2019-12-19 2020-09-22 浙江三花智能控制股份有限公司 Water softener and dish washing machine
CN111685678A (en) * 2020-04-30 2020-09-22 浙江三花智能控制股份有限公司 Control method of dish washer

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755135A (en) * 1971-01-20 1973-08-28 A Johnson Electric demineralizing apparatus
US3993517A (en) * 1975-10-31 1976-11-23 The United States Of America As Represented By The Secretary Of The Interior Thin cell electromembrane separator
US4124478A (en) * 1977-02-07 1978-11-07 Tsien Hsue C Thin sheet apparatus and a fluid flow device
US4148708A (en) * 1977-07-22 1979-04-10 The Babcock & Wilcox Company Combination ion exchange and electrodialysis fluid purification apparatus
DE3218410A1 (en) * 1982-05-15 1983-11-17 Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH & Co KG, 5790 Brilon GALVANIC ELEMENT, IN PARTICULAR METAL-AIR CELL
EP0095583B1 (en) * 1982-05-27 1987-09-16 GKSS-Forschungszentrum Geesthacht GmbH Membrane stack assembly
NZ212435A (en) * 1984-06-18 1988-08-30 Permutit Co Ltd Formerly Permu A spacer assembly for fluid-separation cells: spacer sheets have plurality of slots, some of which are transversely offset
US4956071A (en) * 1984-07-09 1990-09-11 Millipore Corporation Electrodeionization apparatus and module
US4804451A (en) * 1986-10-01 1989-02-14 Millipore Corporation Depletion compartment for deionization apparatus and method
DE3640881A1 (en) * 1986-11-29 1988-06-09 Licentia Gmbh Process and apparatus for water softening
US4882050A (en) * 1987-10-02 1989-11-21 Kopf Henry B Filter plate, filter plate element, and filter comprising same
DE3926642C2 (en) * 1988-08-11 1998-02-26 Fraunhofer Ges Forschung Process for obtaining an acid from its salt
US5322604A (en) * 1992-11-02 1994-06-21 Olin Corporation Electrolytic cell and electrodes therefor
WO1995032052A1 (en) * 1994-05-20 1995-11-30 U.S. Filter/Ionpure, Inc. Polarity reversal and double reversal electrodeionization apparatus and method
US5788826A (en) * 1997-01-28 1998-08-04 Pionetics Corporation Electrochemically assisted ion exchange
ATE284164T1 (en) * 1999-04-22 2004-12-15 Eltek Spa WATER-CHARGING HOUSEHOLD APPLIANCE, NAMELY WASHING MACHINE, HAVING AN IMPROVED WATER SOFTENING DEVICE
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
FR2803284B1 (en) * 2000-01-03 2002-04-12 Michel Bernard AUTOMATIC DRINKING WATER PURIFICATION DEVICE

Also Published As

Publication number Publication date
WO2003020404A3 (en) 2004-06-03
AU2002332224A1 (en) 2003-03-18
ITTO20010848A1 (en) 2003-03-05
WO2003020404A2 (en) 2003-03-13
US20040231976A1 (en) 2004-11-25
EP1446217A2 (en) 2004-08-18

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