FR2374641A1 - Procede et appareil de mesure amperometrique de la teneur en chlore libre d'une solution - Google Patents

Procede et appareil de mesure amperometrique de la teneur en chlore libre d'une solution

Info

Publication number
FR2374641A1
FR2374641A1 FR7639204A FR7639204A FR2374641A1 FR 2374641 A1 FR2374641 A1 FR 2374641A1 FR 7639204 A FR7639204 A FR 7639204A FR 7639204 A FR7639204 A FR 7639204A FR 2374641 A1 FR2374641 A1 FR 2374641A1
Authority
FR
France
Prior art keywords
chlorine content
free chlorine
solution
amperometric measurement
iodide
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.)
Granted
Application number
FR7639204A
Other languages
English (en)
French (fr)
Other versions
FR2374641B1 (cs
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7639204A priority Critical patent/FR2374641A1/fr
Priority to DE19772752450 priority patent/DE2752450A1/de
Priority to BE183305A priority patent/BE861675A/xx
Priority to IT3067777A priority patent/IT1192214B/it
Priority to GB5221377A priority patent/GB1569026A/en
Priority to CA293,256A priority patent/CA1105084A/fr
Priority to JP15229277A priority patent/JPS5383791A/ja
Publication of FR2374641A1 publication Critical patent/FR2374641A1/fr
Application granted granted Critical
Publication of FR2374641B1 publication Critical patent/FR2374641B1/fr
Granted 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/182—Specific anions in water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR7639204A 1976-12-17 1976-12-17 Procede et appareil de mesure amperometrique de la teneur en chlore libre d'une solution Granted FR2374641A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7639204A FR2374641A1 (fr) 1976-12-17 1976-12-17 Procede et appareil de mesure amperometrique de la teneur en chlore libre d'une solution
DE19772752450 DE2752450A1 (de) 1976-12-17 1977-11-24 Verfahren und vorrichtung zum messen des gehalts an freiem chlor in einer loesung
BE183305A BE861675A (fr) 1976-12-17 1977-12-09 Procede et appareil de mesure amperometrique de la teneur en chlore libre d'une solution
IT3067777A IT1192214B (it) 1976-12-17 1977-12-14 Procedimento ed apparecchio di misura amperometrica del tenore di cloro libero in una soluzione
GB5221377A GB1569026A (en) 1976-12-17 1977-12-15 Method and instrument for amperometric measurement of the free chlorine content in a solution
CA293,256A CA1105084A (fr) 1976-12-17 1977-12-16 Procede et appareil de mesure amperometrique de la teneur en chlore libre d'une solution
JP15229277A JPS5383791A (en) 1976-12-17 1977-12-17 Amperometric determination method and apparatus for free chlorine in solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639204A FR2374641A1 (fr) 1976-12-17 1976-12-17 Procede et appareil de mesure amperometrique de la teneur en chlore libre d'une solution

Publications (2)

Publication Number Publication Date
FR2374641A1 true FR2374641A1 (fr) 1978-07-13
FR2374641B1 FR2374641B1 (cs) 1980-04-04

Family

ID=9181580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639204A Granted FR2374641A1 (fr) 1976-12-17 1976-12-17 Procede et appareil de mesure amperometrique de la teneur en chlore libre d'une solution

Country Status (7)

Country Link
JP (1) JPS5383791A (cs)
BE (1) BE861675A (cs)
CA (1) CA1105084A (cs)
DE (1) DE2752450A1 (cs)
FR (1) FR2374641A1 (cs)
GB (1) GB1569026A (cs)
IT (1) IT1192214B (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469708A1 (fr) * 1979-11-13 1981-05-22 Saunier Bernard Procede de mesure amperometrique de la teneur en brome libre et en halogenes oxydants residuels presents dans une solution
FR2472751A1 (fr) * 1979-11-13 1981-07-03 Saunier Bernard Procede de mesure separee de la teneur en ozone et/ou en bioxyde de chlore et, eventuellement, en chlorite et autres oxydants residuels d'une solution
FR2778463A1 (fr) * 1998-05-06 1999-11-12 Sagem Procede et installation de controle d'eau chloree

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368838A (en) * 2000-11-13 2002-05-15 Wellby Water Systems Ltd Maintaining the water in a swimming pool in a safe state
US7087150B2 (en) 2002-05-03 2006-08-08 Rosemount Analytical Inc. Chloramine amperometric sensor
US7790006B2 (en) 2002-05-03 2010-09-07 Rosemount Analytical Inc. Free chlorine sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469708A1 (fr) * 1979-11-13 1981-05-22 Saunier Bernard Procede de mesure amperometrique de la teneur en brome libre et en halogenes oxydants residuels presents dans une solution
FR2472751A1 (fr) * 1979-11-13 1981-07-03 Saunier Bernard Procede de mesure separee de la teneur en ozone et/ou en bioxyde de chlore et, eventuellement, en chlorite et autres oxydants residuels d'une solution
FR2778463A1 (fr) * 1998-05-06 1999-11-12 Sagem Procede et installation de controle d'eau chloree

Also Published As

Publication number Publication date
BE861675A (fr) 1978-03-31
DE2752450A1 (de) 1978-06-22
IT1192214B (it) 1988-03-31
FR2374641B1 (cs) 1980-04-04
JPS61579B2 (cs) 1986-01-09
GB1569026A (en) 1980-06-11
JPS5383791A (en) 1978-07-24
CA1105084A (fr) 1981-07-14

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Legal Events

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