GB1431537A - Apaaratus for measuring residual chlorine - Google Patents
Apaaratus for measuring residual chlorineInfo
- Publication number
- GB1431537A GB1431537A GB1432974A GB1432974A GB1431537A GB 1431537 A GB1431537 A GB 1431537A GB 1432974 A GB1432974 A GB 1432974A GB 1432974 A GB1432974 A GB 1432974A GB 1431537 A GB1431537 A GB 1431537A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- silver
- water
- rod
- electrodes
- 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
Links
- 239000000460 chlorine Substances 0.000 title abstract 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052801 chlorine Inorganic materials 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 abstract 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 6
- 239000004332 silver Substances 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 229910052802 copper Inorganic materials 0.000 abstract 5
- 239000010949 copper Substances 0.000 abstract 5
- 238000002347 injection Methods 0.000 abstract 4
- 239000007924 injection Substances 0.000 abstract 4
- 229910052697 platinum Inorganic materials 0.000 abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- LPLLVINFLBSFRP-UHFFFAOYSA-N 2-methylamino-1-phenylpropan-1-one Chemical compound CNC(C)C(=O)C1=CC=CC=C1 LPLLVINFLBSFRP-UHFFFAOYSA-N 0.000 abstract 1
- 101100234822 Caenorhabditis elegans ltd-1 gene Proteins 0.000 abstract 1
- 240000003023 Cosmos bipinnatus Species 0.000 abstract 1
- 235000005956 Cosmos caudatus Nutrition 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- VKADNWSKNBWCNT-UHFFFAOYSA-M [Cl+].CC([O-])=O Chemical compound [Cl+].CC([O-])=O VKADNWSKNBWCNT-UHFFFAOYSA-M 0.000 abstract 1
- 239000008351 acetate buffer Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 238000004448 titration Methods 0.000 abstract 1
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3892573U JPS5310229Y2 (enExample) | 1973-03-31 | 1973-03-31 | |
| JP6598673U JPS5324306Y2 (enExample) | 1973-06-04 | 1973-06-04 | |
| JP9998073U JPS5044583U (enExample) | 1973-08-24 | 1973-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1431537A true GB1431537A (en) | 1976-04-07 |
Family
ID=27289988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1432974A Expired GB1431537A (en) | 1973-03-31 | 1974-04-01 | Apaaratus for measuring residual chlorine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3902982A (enExample) |
| CA (1) | CA1021716A (enExample) |
| FR (1) | FR2223692B1 (enExample) |
| GB (1) | GB1431537A (enExample) |
| IT (1) | IT1024535B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB2481541A (en) * | 2010-06-25 | 2011-12-28 | Wagtech Projects Ltd | Electrochemical test device with rotating stirrer |
| US20220187269A1 (en) * | 2020-12-16 | 2022-06-16 | Mcmaster University | System and method for detecting analytes in water |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966413A (en) * | 1975-09-05 | 1976-06-29 | The United States Of America As Represented By The Secretary Of Commerce | Electrochemical chlorine flux monitor |
| US4278507A (en) * | 1977-12-13 | 1981-07-14 | Antoine Derreumaux | Method for amperometric measurement of the free-chlorine content in a solution |
| US4176031A (en) * | 1978-03-17 | 1979-11-27 | Fischer & Porter Co. | Digital hypochlorous acid analyzer |
| US4333810A (en) * | 1980-04-11 | 1982-06-08 | The Dow Chemical Company | Analyzer for chemical oxidizing or reducing agents |
| US5108578A (en) * | 1990-05-10 | 1992-04-28 | Orion Research, Inc. | Ph and concentration meter |
| US5217112A (en) * | 1991-09-04 | 1993-06-08 | Almon Amy C | Voltametric analysis apparatus and method |
| US5415760A (en) * | 1992-05-20 | 1995-05-16 | Japan Storage Battery Company Limited | Galvanic cell type gas concentration sensor system capable of detecting more than one type of gas |
| US5346605A (en) * | 1992-08-24 | 1994-09-13 | The Dow Chemical Company | Apparatus for quantitative determination of chemical oxidizing or reducing agents in a fluid environment |
| US20020014413A1 (en) * | 2000-08-04 | 2002-02-07 | Symons Peter G. | Electrolytic system and methods for screening catalytic materials |
| GB0517773D0 (en) * | 2005-09-01 | 2005-10-12 | Palintest Ltd | Electrochemical sensor |
| US20090278556A1 (en) * | 2006-01-26 | 2009-11-12 | Nanoselect, Inc. | Carbon Nanostructure Electrode Based Sensors: Devices, Processes and Uses Thereof |
| US8574413B2 (en) | 2011-03-18 | 2013-11-05 | Digital Concepts Of Missouri, Inc. | Electrodes, sensors and methods for measuring components in water |
| CN110006965A (zh) * | 2019-04-11 | 2019-07-12 | 厦门英仕卫浴有限公司 | 一种实时检测余氯的智能淋浴器 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2415067A (en) * | 1939-08-18 | 1947-01-28 | Wallace & Tiernan Inc | Electrode and cell |
| US2401287A (en) * | 1941-02-18 | 1946-05-28 | Mine Safety Appliances Co | Continuous electrolytic gas testing |
| US2585059A (en) * | 1946-12-24 | 1952-02-12 | Wallace & Tiernan Inc | Electrical cell apparatus for detecting chemical characteristics of liquids |
| DE1133922B (de) * | 1959-05-28 | 1963-01-24 | Beckman Instruments, Inc., Fullerton, CaI. (V. St. A.) | Meßzelle für Meßanordnungen zur elektrolytischen Bestimmung des Gehaltes eines bestimmten Gases in einer Gasströmung |
| US3413199A (en) * | 1965-09-29 | 1968-11-26 | Fischer & Porter Co | Method for measurement of residual chlorine or the like |
| US3449233A (en) * | 1966-11-10 | 1969-06-10 | Fischer & Porter Co | Fluoride analyzer |
-
1974
- 1974-03-20 US US453022A patent/US3902982A/en not_active Expired - Lifetime
- 1974-03-28 CA CA196,269A patent/CA1021716A/en not_active Expired
- 1974-03-28 IT IT7467995A patent/IT1024535B/it active
- 1974-03-29 FR FR7411482A patent/FR2223692B1/fr not_active Expired
- 1974-04-01 GB GB1432974A patent/GB1431537A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB2481541A (en) * | 2010-06-25 | 2011-12-28 | Wagtech Projects Ltd | Electrochemical test device with rotating stirrer |
| GB2481541B (en) * | 2010-06-25 | 2013-05-01 | Wagtech Projects Ltd | Electrochemical test devices |
| US20220187269A1 (en) * | 2020-12-16 | 2022-06-16 | Mcmaster University | System and method for detecting analytes in water |
| US12044669B2 (en) * | 2020-12-16 | 2024-07-23 | Mcmaster University | System and method for detecting analytes in water |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1021716A (en) | 1977-11-29 |
| DE2415378A1 (de) | 1974-10-03 |
| IT1024535B (it) | 1978-07-20 |
| US3902982A (en) | 1975-09-02 |
| FR2223692A1 (enExample) | 1974-10-25 |
| FR2223692B1 (enExample) | 1978-08-04 |
| DE2415378B2 (de) | 1976-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19940331 |