ZA875349B - The determination of electrochemically active components in a process stream - Google Patents

The determination of electrochemically active components in a process stream

Info

Publication number
ZA875349B
ZA875349B ZA875349A ZA875349A ZA875349B ZA 875349 B ZA875349 B ZA 875349B ZA 875349 A ZA875349 A ZA 875349A ZA 875349 A ZA875349 A ZA 875349A ZA 875349 B ZA875349 B ZA 875349B
Authority
ZA
South Africa
Prior art keywords
electrode
electrolyte
sample
mercury
electrochemically active
Prior art date
Application number
ZA875349A
Other languages
English (en)
Inventor
M.G. Newman Oliver
M. Bond Alan
W. Knight Roger
Original Assignee
Electrolytic Zinc Company Of Australasia Limited
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 Electrolytic Zinc Company Of Australasia Limited filed Critical Electrolytic Zinc Company Of Australasia Limited
Publication of ZA875349B publication Critical patent/ZA875349B/xx

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
    • 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
    • G01N27/34—Dropping-mercury electrodes

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)
  • Electrolytic Production Of Metals (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA875349A 1987-04-13 1987-07-21 The determination of electrochemically active components in a process stream ZA875349B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPI138687 1987-04-13

Publications (1)

Publication Number Publication Date
ZA875349B true ZA875349B (en) 1988-03-17

Family

ID=3772110

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA875349A ZA875349B (en) 1987-04-13 1987-07-21 The determination of electrochemically active components in a process stream

Country Status (11)

Country Link
US (1) US4804443A (de)
EP (1) EP0286753B1 (de)
JP (1) JP2543907B2 (de)
KR (1) KR880013009A (de)
AT (1) ATE89079T1 (de)
CA (1) CA1263441A (de)
DE (1) DE3785752T2 (de)
ES (1) ES2040751T3 (de)
FI (1) FI91105C (de)
NO (1) NO873013L (de)
ZA (1) ZA875349B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210496A (en) * 1988-04-13 1993-05-11 Endress & Hauser Flowtec Ag Method and circuit arrangement for intermittent application of a voltage to an electrode
GB8927377D0 (en) 1989-12-04 1990-01-31 Univ Edinburgh Improvements in and relating to amperometric assays
US5292423A (en) * 1991-04-09 1994-03-08 New Mexico State University Technology Transfer Corp. Method and apparatus for trace metal testing
US5192416A (en) * 1991-04-09 1993-03-09 New Mexico State University Technology Transfer Corporation Method and apparatus for batch injection analysis
DE69331566T2 (de) * 1992-05-11 2002-10-31 Nippon Telegraph And Telephone Corp., Tokio/Tokyo Elektrochemisches Nachweisverfahren und Vorrichtung dazu
US5326451A (en) * 1993-01-06 1994-07-05 The United States Of America As Represented By The United States Department Of Energy Liquid electrode
AU2272895A (en) * 1994-03-22 1995-10-09 Intelligent Monitoring Systems Detecting and classifying contaminants in water
FR2718530A1 (fr) * 1994-04-06 1995-10-13 Centre Nat Rech Scient Procédé et dispositif pour la mesure de la variation de la masse d'une électrode au cours d'une réaction électrochimique ou chimique .
US5676820A (en) * 1995-02-03 1997-10-14 New Mexico State University Technology Transfer Corp. Remote electrochemical sensor
US5942103A (en) * 1995-02-03 1999-08-24 New Mexico State University Technology Transfer Corporation Renewable-reagent electrochemical sensor
US5547553A (en) * 1995-04-21 1996-08-20 Bioanalytical Systems, Inc. Mercury thread electrode
US5858799A (en) * 1995-10-25 1999-01-12 University Of Washington Surface plasmon resonance chemical electrode
US20030019748A1 (en) * 2001-06-19 2003-01-30 Elena Viltchinskaia Method and apparatus for stripping voltammetric and potent iometric detection and measurement of contamination in liquids
RU2295629C1 (ru) * 2005-07-18 2007-03-20 Военно-космическая академия им. А.Ф. Можайского Министерства обороны РФ Нагреватель затвердевающих нефтепродуктов
US20070158211A1 (en) * 2006-01-09 2007-07-12 Rosemount Analytical Inc. Arsenic measurement using anodic stripping voltammetry
EP2028482A1 (de) * 2007-08-18 2009-02-25 Grundfos Management A/S Sensorsystem zum Erfassen von Analyten in geringer Konzentration
WO2012120266A1 (en) * 2011-03-10 2012-09-13 University Of Leeds Sensor apparatus and use thereof
CN107884465B (zh) * 2017-12-08 2023-09-22 自然资源部第二海洋研究所 一种用于赤潮早期预警的在线监测系统及方法
CZ308715B6 (cs) * 2019-10-30 2021-03-17 Mendelova Univerzita V Brně Polarografické zařízení a způsob polarografické analýzy
RU2760479C1 (ru) * 2021-01-11 2021-11-25 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный университет" Безопасный вольтамперометрический способ определения ионов сурьмы с помощью графитового электрода
CN114199963B (zh) * 2021-12-15 2023-08-04 福州大学 一种可实现多种电化学检测方法的现场检测装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618392A1 (de) * 1975-04-28 1976-11-11 Mitsubishi Chem Ind Voltammetrieanordnung
DE2542863A1 (de) * 1975-09-25 1977-03-31 Siemens Ag Verfahren und vorrichtung zur elektrochemischen bestimmung der konzentration von schwermetallen in wasser
NL7800279A (nl) * 1978-01-10 1979-07-12 Tno Werkwijze en inrichting voor het automatisch uitvoeren van een voltammetrische concentra- tiebepaling.
US4142944A (en) * 1978-01-26 1979-03-06 Princeton Applied Research Corporation Apparatus and methods for effluent stream analysis

Also Published As

Publication number Publication date
EP0286753A3 (en) 1990-06-13
JP2543907B2 (ja) 1996-10-16
FI873215A7 (fi) 1988-10-14
ATE89079T1 (de) 1993-05-15
US4804443A (en) 1989-02-14
NO873013L (no) 1988-10-14
ES2040751T3 (es) 1993-11-01
EP0286753B1 (de) 1993-05-05
JPS63263461A (ja) 1988-10-31
CA1263441A (en) 1989-11-28
DE3785752T2 (de) 1993-08-05
FI91105C (fi) 1994-05-10
EP0286753A2 (de) 1988-10-19
FI873215A0 (fi) 1987-07-22
DE3785752D1 (de) 1993-06-09
NO873013D0 (no) 1987-07-20
KR880013009A (ko) 1988-11-29
FI91105B (fi) 1994-01-31

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