DE3851951D1 - Amperometrische Messmethode Amperometrische Messmethode. - Google Patents

Amperometrische Messmethode Amperometrische Messmethode.

Info

Publication number
DE3851951D1
DE3851951D1 DE3851951T DE3851951T DE3851951D1 DE 3851951 D1 DE3851951 D1 DE 3851951D1 DE 3851951 T DE3851951 T DE 3851951T DE 3851951 T DE3851951 T DE 3851951T DE 3851951 D1 DE3851951 D1 DE 3851951D1
Authority
DE
Germany
Prior art keywords
measurement method
amperometric measurement
amperometric
method amperometric
measurement
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
DE3851951T
Other languages
English (en)
Other versions
DE3851951T2 (de
Inventor
John Martin Dr Hale
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.)
Orbisphere Laboratories Inc Wilmington Succursale de Collonge Bellerive
Original Assignee
Orbisphere Laboratories Inc Wilmington Succursale de Collonge Bellerive
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 Orbisphere Laboratories Inc Wilmington Succursale de Collonge Bellerive filed Critical Orbisphere Laboratories Inc Wilmington Succursale de Collonge Bellerive
Publication of DE3851951D1 publication Critical patent/DE3851951D1/de
Application granted granted Critical
Publication of DE3851951T2 publication Critical patent/DE3851951T2/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
    • G01N27/403—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
    • 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)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE3851951T 1988-03-31 1988-03-31 Amperometrische Messmethode Amperometrische Messmethode. Expired - Lifetime DE3851951T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88810217A EP0335055B1 (de) 1988-03-31 1988-03-31 Amperometrische Messmethode Amperometrische Messmethode

Publications (2)

Publication Number Publication Date
DE3851951D1 true DE3851951D1 (de) 1994-12-01
DE3851951T2 DE3851951T2 (de) 1995-02-23

Family

ID=8200580

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851951T Expired - Lifetime DE3851951T2 (de) 1988-03-31 1988-03-31 Amperometrische Messmethode Amperometrische Messmethode.

Country Status (4)

Country Link
US (2) US4956063A (de)
EP (2) EP0543770B1 (de)
JP (1) JP3028131B2 (de)
DE (1) DE3851951T2 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8907564D0 (en) * 1989-04-04 1989-05-17 Neotronics Technology Plc Fault detection in electrochemical gas sensing equipment
GB9502740D0 (en) * 1995-02-13 1995-03-29 Squared Technology Limited M Aqueous liquid analysis
US6471933B1 (en) * 1995-02-21 2002-10-29 Anderson Oliver Dotson Ozone-oxidized carbon black composition with low conductivity and improved color
US5604298A (en) * 1995-12-07 1997-02-18 In Usa, Inc. Gas measurement system
DE19639311C2 (de) * 1996-09-25 1998-07-16 Draegerwerk Ag Elektrochemische Meßzelle zum Nachweis von oxidierenden Gasen
US6200443B1 (en) * 1998-09-29 2001-03-13 Atwood Industries, Inc. Gas sensor with a diagnostic device
DE19847707A1 (de) * 1998-10-16 2000-04-20 Varta Geraetebatterie Gmbh Verfahren und Vorrichtung zur Bestimmung von O¶2¶ und N¶2¶O in Gasgemischen
US6143184A (en) 1999-03-02 2000-11-07 United States Filter Corporation Air and water purification using continuous breakpoint halogenation
US6409926B1 (en) 1999-03-02 2002-06-25 United States Filter Corporation Air and water purification using continuous breakpoint halogenation and peroxygenation
DE10001923C1 (de) * 2000-01-19 2001-09-13 Paul Jeroschewski Verfahren zur Bestimmung redoxaktiver Stoffe
CA2413888A1 (en) 2000-06-22 2001-12-27 United States Filter Corporation Corrosion control utilizing a hydrogen peroxide donor
US6716359B1 (en) 2000-08-29 2004-04-06 United States Filter Corporation Enhanced time-based proportional control
JP2002116182A (ja) * 2000-10-05 2002-04-19 Horiba Ltd 残留塩素計
US6602401B1 (en) * 2000-11-01 2003-08-05 Rosemount Analytical Inc. Amperometric sensor for low level dissolved oxygen with self-depleting sensor design
US6620315B2 (en) * 2001-02-09 2003-09-16 United States Filter Corporation System for optimized control of multiple oxidizer feedstreams
US6776926B2 (en) * 2001-08-09 2004-08-17 United States Filter Corporation Calcium hypochlorite of reduced reactivity
US7147761B2 (en) 2001-08-13 2006-12-12 Mine Safety Appliances Company Electrochemical sensor
US7108781B2 (en) * 2002-02-26 2006-09-19 Usfilter Corporation Enhanced air and water purification using continuous breakpoint halogenation with free oxygen radicals
US6991735B2 (en) * 2002-02-26 2006-01-31 Usfilter Corporation Free radical generator and method
JP4377197B2 (ja) * 2003-10-22 2009-12-02 株式会社タニタ 残留塩素計
WO2006074541A1 (en) * 2005-01-14 2006-07-20 Sensific Technologies Inc. Redox-active species sensor and method of use thereof
WO2007146671A2 (en) * 2006-06-06 2007-12-21 Fluid Lines Ultaviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water
US10343939B2 (en) 2006-06-06 2019-07-09 Evoqua Water Technologies Llc Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water
WO2008004278A1 (fr) * 2006-07-04 2008-01-10 Toshiba Mitsubishi-Electric Industrial Systems Corporation Procédé et dispositif de concentration / dilution de gaz spécifique
US8741155B2 (en) 2007-04-03 2014-06-03 Evoqua Water Technologies Llc Method and system for providing ultrapure water
US20080245737A1 (en) * 2007-04-03 2008-10-09 Siemens Water Technologies Corp. Method and system for providing ultrapure water
US9365436B2 (en) * 2007-04-03 2016-06-14 Evoqua Water Technologies Llc Method of irradiating a liquid
US8961798B2 (en) * 2007-04-03 2015-02-24 Evoqua Water Technologies Llc Method for measuring a concentration of a compound in a liquid stream
US9365435B2 (en) * 2007-04-03 2016-06-14 Evoqua Water Technologies Llc Actinic radiation reactor
US9725343B2 (en) 2007-04-03 2017-08-08 Evoqua Water Technologies Llc System and method for measuring and treating a liquid stream
US8753522B2 (en) * 2007-04-03 2014-06-17 Evoqua Water Technologies Llc System for controlling introduction of a reducing agent to a liquid stream
WO2009092708A1 (en) 2008-01-23 2009-07-30 Siemens Water Technologies Corp. Low power amperometric probe
US8591730B2 (en) * 2009-07-30 2013-11-26 Siemens Pte. Ltd. Baffle plates for an ultraviolet reactor
EP2527301B1 (de) 2011-05-26 2016-04-27 Evoqua Water Technologies GmbH Verfahren und Anordnung zur Wasserbehandlung
US20140291168A1 (en) * 2011-11-11 2014-10-02 Nanoselect, Inc. Multiple potential based chronoamperometric free chlorine sensors
KR20170070019A (ko) 2014-08-27 2017-06-21 수에즈 트리트먼트 솔루션즈 캐나다 엘.피. 오존 농도 분석기 및 그 사용 방법
CA2918564C (en) 2015-01-21 2023-09-19 Evoqua Water Technologies Llc Advanced oxidation process for ex-situ groundwater remediation
US11161762B2 (en) 2015-01-21 2021-11-02 Evoqua Water Technologies Llc Advanced oxidation process for ex-situ groundwater remediation
DE102018120494A1 (de) * 2018-08-22 2020-02-27 Endress+Hauser Conducta Gmbh+Co. Kg Messanordnung zur Bestimmung eines Ozongehalts eines Messmediums

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913386A (en) * 1956-03-21 1959-11-17 Jr Leland C Clark Electrochemical device for chemical analysis
GB909270A (en) * 1959-01-27 1962-10-31 Alan West Brewer Improvements relating to the meastirement of the concentration of strong oxidising agents in a relatively inert diluting gas
US3960673A (en) * 1970-06-09 1976-06-01 Fischer & Porter Co. Technique for continuously analyzing the concentration of ozone dissolved in water
DE2254858A1 (de) * 1972-11-09 1974-05-16 Max Planck Gesellschaft Ozonmesszelle
JPS52497A (en) * 1975-06-21 1977-01-05 Daiichi Shokai:Kk Steel ball feeding device for an automatic steel vending machine
CH619047A5 (de) * 1976-03-12 1980-08-29 Orbisphere Corp
JPS607223B2 (ja) * 1976-10-22 1985-02-22 電気化学計器株式会社 酸化性ガス状物質測定電極
CH607571A5 (de) * 1977-02-01 1978-08-31 Orbisphere Corp
DE2715285C2 (de) * 1977-04-05 1983-08-25 Vjačeslav Michajlovič Puškino Moskovskaja oblast' Krylov Elektrochemische Zelle zum Bestimmen von Wasserstoff und wasserstoffhaltigen Reduktionsmitteln
JPS54344A (en) * 1977-06-01 1979-01-05 Chikahide Oomachi Working device at high location that use crane car
CH627278A5 (de) * 1978-01-19 1981-12-31 Orbisphere Corp
US4176032A (en) * 1978-03-03 1979-11-27 Fischer & Porter Co. Chlorine dioxide analyzer
JPS54150196A (en) * 1978-05-17 1979-11-26 Osaka Soda Co Ltd Method of detecting gas
JPS5522150A (en) * 1978-08-04 1980-02-16 Toshiba Corp Dissolved ozone meter
JPS56748A (en) * 1979-06-15 1981-01-07 Fujitsu Ltd Phase control circuit
DE2928324A1 (de) * 1979-07-13 1981-01-29 Coolbox Vertriebsgesellschaft Einrichtung zur messung von ozon in wasser
JPS5654344A (en) * 1979-10-09 1981-05-14 Toshiba Corp Ozone electrode
CH651153A5 (de) * 1980-02-07 1985-08-30 Orbisphere Corp Tastenfeld und dessen verwendung.
US4325797A (en) * 1980-06-30 1982-04-20 Orbisphere Corporation Wilmington, Succursale De Collonge-Bellerive Membrane mounting method and membrane-enclosed amperometric cell
JPS5753649A (en) * 1980-09-18 1982-03-30 Oriental Yeast Co Ltd Measuring apparatus of concentration of hydrogen peroxide
JPS5811022B2 (ja) * 1981-07-13 1983-03-01 株式会社東芝 オゾン電極
US4585542A (en) * 1982-02-03 1986-04-29 Orbisphere Corporation Wilmington, Succursale De Collonge-Bellerive Thermal protection method for electroanalytical cell and amperometric probe
US4518477A (en) * 1982-02-03 1985-05-21 Orbisphere Corporation Wilmington Thermal protection for electroanalytical cell and amperometric probe
CA1219040A (en) * 1983-05-05 1987-03-10 Elliot V. Plotkin Measurement of enzyme-catalysed reactions
US4563249A (en) * 1983-05-10 1986-01-07 Orbisphere Corporation Wilmington, Succursale De Collonge-Bellerive Electroanalytical method and sensor for hydrogen determination
DE3689131T2 (de) * 1985-06-10 1994-03-03 Orbisphere Corp Amperometrische Zelle und Verwendungsverfahren.
JPS623898A (ja) * 1985-06-28 1987-01-09 Hitachi Ltd 冷間静水圧加圧装置
IN168530B (de) * 1987-11-06 1991-04-20 Lyphomed Inc
JP2547906B2 (ja) * 1991-09-03 1996-10-30 蛇の目ミシン工業株式会社 刺しゅう機能付きミシンの刺しゅう枠駆動装置

Also Published As

Publication number Publication date
US5030334A (en) 1991-07-09
EP0543770A2 (de) 1993-05-26
EP0543770A3 (de) 1993-06-16
EP0335055B1 (de) 1994-10-26
US4956063A (en) 1990-09-11
JPH0262954A (ja) 1990-03-02
EP0543770B1 (de) 1997-08-13
JP3028131B2 (ja) 2000-04-04
DE3851951T2 (de) 1995-02-23
EP0335055A1 (de) 1989-10-04

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Legal Events

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8364 No opposition during term of opposition