BE861675A - METHOD AND APPARATUS FOR AMPEROMETRIC MEASUREMENT OF THE FREE CHLORINE CONTENT OF A SOLUTION - Google Patents

METHOD AND APPARATUS FOR AMPEROMETRIC MEASUREMENT OF THE FREE CHLORINE CONTENT OF A SOLUTION

Info

Publication number
BE861675A
BE861675A BE183305A BE183305A BE861675A BE 861675 A BE861675 A BE 861675A BE 183305 A BE183305 A BE 183305A BE 183305 A BE183305 A BE 183305A BE 861675 A BE861675 A BE 861675A
Authority
BE
Belgium
Prior art keywords
solution
chlorine content
free chlorine
amperometric measurement
amperometric
Prior art date
Application number
BE183305A
Other languages
French (fr)
Inventor
B Saunier
A Derreumaux
Original Assignee
Saunier Bernard
Derreumaux Antoine
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 Saunier Bernard, Derreumaux Antoine filed Critical Saunier Bernard
Publication of BE861675A publication Critical patent/BE861675A/en

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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
BE183305A 1976-12-17 1977-12-09 METHOD AND APPARATUS FOR AMPEROMETRIC MEASUREMENT OF THE FREE CHLORINE CONTENT OF A SOLUTION BE861675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639204A FR2374641A1 (en) 1976-12-17 1976-12-17 METHOD AND APPARATUS FOR AMPEROMETRIC MEASUREMENT OF THE FREE CHLORINE CONTENT OF A SOLUTION

Publications (1)

Publication Number Publication Date
BE861675A true BE861675A (en) 1978-03-31

Family

ID=9181580

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183305A BE861675A (en) 1976-12-17 1977-12-09 METHOD AND APPARATUS FOR AMPEROMETRIC MEASUREMENT OF THE FREE CHLORINE CONTENT OF A SOLUTION

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469708A1 (en) * 1979-11-13 1981-05-22 Saunier Bernard Amperometric determn. of free bromine in soln. - contg. free and combined bromine, using difference in readings obtd. before and after adding agent to convert free bromine to bromide
FR2472751A1 (en) * 1979-11-13 1981-07-03 Saunier Bernard Analysing separately for oxidants in soln. - comprising running analysis in parallel on untreated and treated samples
JPS62165009A (en) * 1986-01-16 1987-07-21 豊田合成株式会社 Tubular body holder
JPH0520952Y2 (en) * 1987-07-17 1993-05-28
FR2778463A1 (en) * 1998-05-06 1999-11-12 Sagem Automatic system for controlling the chlorine content of water e.g. in swimming pools
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

Also Published As

Publication number Publication date
DE2752450A1 (en) 1978-06-22
JPS61579B2 (en) 1986-01-09
FR2374641B1 (en) 1980-04-04
CA1105084A (en) 1981-07-14
JPS5383791A (en) 1978-07-24
GB1569026A (en) 1980-06-11
FR2374641A1 (en) 1978-07-13
IT1192214B (en) 1988-03-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SAUNIER BERNARD

Effective date: 19921231

Owner name: DERREUMAUX ANTOINE

Effective date: 19921231