DE3775097D1 - Einen ionentauschenden stoff verwendende verfahren und gegenstand. - Google Patents

Einen ionentauschenden stoff verwendende verfahren und gegenstand.

Info

Publication number
DE3775097D1
DE3775097D1 DE8787301507T DE3775097T DE3775097D1 DE 3775097 D1 DE3775097 D1 DE 3775097D1 DE 8787301507 T DE8787301507 T DE 8787301507T DE 3775097 T DE3775097 T DE 3775097T DE 3775097 D1 DE3775097 D1 DE 3775097D1
Authority
DE
Germany
Prior art keywords
ion
electrode
exchanging substance
ionic species
exchanging
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
Application number
DE8787301507T
Other languages
English (en)
Inventor
Eric D Nyberg
Jeff Curtis
Ken A Klingman
Ray F Stewart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of DE3775097D1 publication Critical patent/DE3775097D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • 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
    • C02F1/461—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
    • 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
    • C02F1/4691—Capacitive deionisation
    • 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
    • C02F2001/46133—Electrodes characterised by the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Saccharide Compounds (AREA)
  • Catalysts (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE8787301507T 1986-02-20 1987-02-20 Einen ionentauschenden stoff verwendende verfahren und gegenstand. Expired - Lifetime DE3775097D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83175886A 1986-02-20 1986-02-20
US93276386A 1986-11-19 1986-11-19

Publications (1)

Publication Number Publication Date
DE3775097D1 true DE3775097D1 (de) 1992-01-23

Family

ID=27125462

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787301507T Expired - Lifetime DE3775097D1 (de) 1986-02-20 1987-02-20 Einen ionentauschenden stoff verwendende verfahren und gegenstand.

Country Status (5)

Country Link
EP (2) EP0388990A3 (de)
AT (1) ATE70363T1 (de)
CA (1) CA1333381C (de)
DE (1) DE3775097D1 (de)
DK (1) DK87287A (de)

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DE19751126C2 (de) * 1997-06-08 2002-11-28 August Winsel Ladezustandsanzeige für Bleibatterien
DE19724007C2 (de) * 1997-06-08 2002-06-20 August Winsel Lineares elektrochemisches Funktionselement und dessen Verwendung
GB9815042D0 (en) 1998-07-10 1998-09-09 Imperial College Detector
DE19942347B4 (de) * 1999-09-04 2004-07-22 Dechema Gesellschaft Für Chemische Technik Und Biotechnologie E.V. Elektrochemisch regenerierbarer Ionenaustauscher
ITTO20010847A1 (it) * 2001-09-05 2003-03-05 Eltek Spa Apparato domestico con dispositivo elettrochimico di trattamento di un liquido, in particolare per l'addolcimento di acqua, e relativo metod

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Also Published As

Publication number Publication date
EP0388990A3 (de) 1993-03-31
CA1333381C (en) 1994-12-06
EP0388990A2 (de) 1990-09-26
EP0242029A3 (en) 1989-02-15
DK87287A (da) 1987-08-21
DK87287D0 (da) 1987-02-20
ATE70363T1 (de) 1991-12-15
EP0242029B1 (de) 1991-12-11
EP0242029A2 (de) 1987-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition