FR2580404B1 - Dispositif pour le dosage amperometrique en continu des nitrites et/ou des nitrates qui sont presents dans un milieu aqueux quelconque - Google Patents

Dispositif pour le dosage amperometrique en continu des nitrites et/ou des nitrates qui sont presents dans un milieu aqueux quelconque

Info

Publication number
FR2580404B1
FR2580404B1 FR8505599A FR8505599A FR2580404B1 FR 2580404 B1 FR2580404 B1 FR 2580404B1 FR 8505599 A FR8505599 A FR 8505599A FR 8505599 A FR8505599 A FR 8505599A FR 2580404 B1 FR2580404 B1 FR 2580404B1
Authority
FR
France
Prior art keywords
nitrites
nitrates
present
aqueous medium
amperometric assay
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
Application number
FR8505599A
Other languages
English (en)
Other versions
FR2580404A1 (fr
Inventor
Jean-Yves Gal
Francoise Persin-Boussaguet
Marc Bouhiron
Jean-Marie Couret
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.)
LANGUEDOC, University of
Original Assignee
LANGUEDOC, University of
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 LANGUEDOC, University of filed Critical LANGUEDOC, University of
Priority to FR8505599A priority Critical patent/FR2580404B1/fr
Priority to DE19863612387 priority patent/DE3612387A1/de
Priority to GB08609125A priority patent/GB2174207B/en
Priority to JP61086966A priority patent/JPS61280559A/ja
Publication of FR2580404A1 publication Critical patent/FR2580404A1/fr
Application granted granted Critical
Publication of FR2580404B1 publication Critical patent/FR2580404B1/fr
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR8505599A 1985-04-15 1985-04-15 Dispositif pour le dosage amperometrique en continu des nitrites et/ou des nitrates qui sont presents dans un milieu aqueux quelconque Expired FR2580404B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8505599A FR2580404B1 (fr) 1985-04-15 1985-04-15 Dispositif pour le dosage amperometrique en continu des nitrites et/ou des nitrates qui sont presents dans un milieu aqueux quelconque
DE19863612387 DE3612387A1 (de) 1985-04-15 1986-04-12 Vorrichtung zur kontinuierlichen amperemetrischen mengenbestimmung von nitriten und/oder nitraten, die in einem waesserigen medium enthalten sind
GB08609125A GB2174207B (en) 1985-04-15 1986-04-15 A method and apparatus for the continuous determination of nitrite and/or nitrate in an aqueous medium
JP61086966A JPS61280559A (ja) 1985-04-15 1986-04-15 水性媒体に存在する亜硝酸塩ないし硝酸塩の連続電流滴定式定量装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505599A FR2580404B1 (fr) 1985-04-15 1985-04-15 Dispositif pour le dosage amperometrique en continu des nitrites et/ou des nitrates qui sont presents dans un milieu aqueux quelconque

Publications (2)

Publication Number Publication Date
FR2580404A1 FR2580404A1 (fr) 1986-10-17
FR2580404B1 true FR2580404B1 (fr) 1988-04-22

Family

ID=9318205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8505599A Expired FR2580404B1 (fr) 1985-04-15 1985-04-15 Dispositif pour le dosage amperometrique en continu des nitrites et/ou des nitrates qui sont presents dans un milieu aqueux quelconque

Country Status (4)

Country Link
JP (1) JPS61280559A (fr)
DE (1) DE3612387A1 (fr)
FR (1) FR2580404B1 (fr)
GB (1) GB2174207B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603699B1 (fr) * 1986-04-15 1990-08-03 Univ Languedoc Dispositif pour le dosage amperometrique en continu des nitrites et/ou des nitrates qui sont presents dans un milieu aqueux quelconque
DE3729287A1 (de) * 1987-09-02 1989-03-23 Draegerwerk Ag Elektrochemische messzelle mit einem sauren elektrolyten
DE4222982C2 (de) * 1992-07-13 1996-04-11 Lange Gmbh Dr Bruno Verfahren zur Schnellbestimmung des Gesamtstickstoffgehalts
JP5586972B2 (ja) * 2009-01-30 2014-09-10 株式会社明電舎 亜硝酸性窒素測定方法及びその装置
EP3330230A1 (fr) 2016-11-30 2018-06-06 Eawag Procédé et appareil de nitrification des eaux usées avec ammoniac à haute concentration
CN113588760B (zh) * 2021-07-05 2023-06-13 江苏大学 一种比率型电化学检测亚硝酸根离子的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314863A (en) * 1963-09-16 1967-04-18 Beckman Instruments Inc Gas analysis
US3881997A (en) * 1974-03-27 1975-05-06 Univ Iowa State Res Found Inc Method for voltammetric determination of nitrate and nitrite
US4085009A (en) * 1976-07-28 1978-04-18 Technicon Instruments Corporation Methods for determination of enzyme reactions

Also Published As

Publication number Publication date
DE3612387A1 (de) 1986-10-16
GB8609125D0 (en) 1986-05-21
FR2580404A1 (fr) 1986-10-17
JPS61280559A (ja) 1986-12-11
GB2174207A (en) 1986-10-29
GB2174207B (en) 1989-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse