GB2495244A - Method and device for determining an oxydant in an aqueous solution - Google Patents
Method and device for determining an oxydant in an aqueous solution Download PDFInfo
- Publication number
- GB2495244A GB2495244A GB1300111.0A GB201300111A GB2495244A GB 2495244 A GB2495244 A GB 2495244A GB 201300111 A GB201300111 A GB 201300111A GB 2495244 A GB2495244 A GB 2495244A
- Authority
- GB
- United Kingdom
- Prior art keywords
- determining
- aqueous solution
- oxydant
- oxidant
- interest
- 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.)
- Granted
Links
- 239000007864 aqueous solution Substances 0.000 title abstract 3
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000004155 Chlorine dioxide Substances 0.000 abstract 1
- 235000019398 chlorine dioxide Nutrition 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
- G01N27/416—Systems
- G01N27/4166—Systems measuring a particular property of an electrolyte
- G01N27/4168—Oxidation-reduction potential, e.g. for chlorination of water
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The present invention relates to a method for determining the quantity (eg concentration) of an oxidant of interest such as chlorine dioxide in an aqueous solution and to an electrochemical sensor for determining the quantity of an oxidant of interest in an aqueous solution.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1012148.1A GB201012148D0 (en) | 2010-07-20 | 2010-07-20 | Method |
PCT/GB2011/051281 WO2012010864A1 (en) | 2010-07-20 | 2011-07-08 | Method and device for determining an oxydant in an aqueous solution |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201300111D0 GB201300111D0 (en) | 2013-02-20 |
GB2495244A true GB2495244A (en) | 2013-04-03 |
GB2495244B GB2495244B (en) | 2016-03-09 |
Family
ID=42735189
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1012148.1A Ceased GB201012148D0 (en) | 2010-07-20 | 2010-07-20 | Method |
GB1300111.0A Active GB2495244B (en) | 2010-07-20 | 2011-07-08 | Method for determining an oxidant in an aqueous solution |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1012148.1A Ceased GB201012148D0 (en) | 2010-07-20 | 2010-07-20 | Method |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB201012148D0 (en) |
WO (1) | WO2012010864A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2892296B1 (en) | 2014-01-06 | 2017-07-26 | Fujitsu Limited | Radio resource allocation method and base station for use in cellular wireless communication systems |
US10766796B2 (en) | 2015-06-12 | 2020-09-08 | Ugsi Solutions, Inc. | Chemical injection and control system and method for controlling chloramines |
GB2549281A (en) * | 2016-04-11 | 2017-10-18 | Palintest Ltd | Electrochemical sensor |
CA3029498C (en) | 2016-06-30 | 2024-03-12 | Pax Water Technologies Inc. | Methods and system for evaluating and maintaining disinfectant levels in a potable water supply |
AU2018275261B2 (en) | 2017-05-31 | 2024-01-11 | Ugsi Solutions, Inc. | Chemical injection control system and method for controlling chloramines |
WO2019060399A1 (en) | 2017-09-19 | 2019-03-28 | Pax Water Technologies Inc. | Chemical control systems and methods for controlling disinfectants |
US20210341418A1 (en) * | 2020-05-01 | 2021-11-04 | Hach Company | Detection of oxidant in seawater |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007026152A1 (en) * | 2005-09-01 | 2007-03-08 | Palintest Limited | Electrochemical sensor |
CN101241080A (en) * | 2008-01-25 | 2008-08-13 | 黄晓平 | Convenient colorimetric technique for detecting subaqueous polymorphic chlorine and its color comparator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0731157B2 (en) * | 1989-05-10 | 1995-04-10 | 東亜電波工業株式会社 | Simultaneous measurement method of chlorine dioxide and chlorite ion |
AUPN363995A0 (en) * | 1995-06-19 | 1995-07-13 | Memtec Limited | Electrochemical cell |
JP3523173B2 (en) * | 2000-09-20 | 2004-04-26 | 住友金属工業株式会社 | Mold powder for continuous casting |
DE10322894A1 (en) * | 2003-05-21 | 2004-12-16 | Prominent Dosiertechnik Gmbh | chlorite |
JP4734097B2 (en) * | 2005-11-22 | 2011-07-27 | 学校法人慶應義塾 | Residual chlorine measuring method and residual chlorine measuring device |
US7438796B2 (en) * | 2006-08-28 | 2008-10-21 | Hach Company | Electrochemical chlorine sensor |
-
2010
- 2010-07-20 GB GBGB1012148.1A patent/GB201012148D0/en not_active Ceased
-
2011
- 2011-07-08 WO PCT/GB2011/051281 patent/WO2012010864A1/en active Application Filing
- 2011-07-08 GB GB1300111.0A patent/GB2495244B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007026152A1 (en) * | 2005-09-01 | 2007-03-08 | Palintest Limited | Electrochemical sensor |
CN101241080A (en) * | 2008-01-25 | 2008-08-13 | 黄晓平 | Convenient colorimetric technique for detecting subaqueous polymorphic chlorine and its color comparator |
Non-Patent Citations (1)
Title |
---|
Central European Journal of Chemistry, Vol. 5, No. 1, 01 March 2006, Paraskevas D Tzanavaras et al., "Review of analytical methods for the determination of chlorine dioxide", Pages 1-12 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012010864A1 (en) | 2012-01-26 |
GB201300111D0 (en) | 2013-02-20 |
GB2495244B (en) | 2016-03-09 |
GB201012148D0 (en) | 2010-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2495244A (en) | Method and device for determining an oxydant in an aqueous solution | |
EP3045900A4 (en) | Hydrogen sensor element for measuring concentration of hydrogen gas dissolved in liquid and method for measuring concentration of hydrogen gas using same | |
EP2545373A4 (en) | Measurement devices and methods for measuring analyte concentration incorporating temperature and ph correction | |
MX2016005908A (en) | Methods for determining state of charge and calibrating reference electrodes in a redox flow battery. | |
GB201119283D0 (en) | Apparatus and methods for the electrochemical generation of oxygen and/or hydrogen | |
EP2524714A4 (en) | Oxygen concentration device | |
SG195086A1 (en) | Compounds containing hydrido-tricyano-borate anions | |
WO2014047661A3 (en) | Devices and processes for the electrolytic reduction of carbon dioxide and carbon dioxide sensor | |
EP2538202A4 (en) | Gas concentration calculation device and gas concentration measurement module | |
WO2013166338A3 (en) | Cell capture system and use thereof | |
MX2015004937A (en) | Electrolyte formulations for oxygen activated portable heater. | |
EP2474825A4 (en) | Sensor and concentration measurement method | |
AU2014317495A1 (en) | Liquid electrolyte for an electrochemical gas sensor | |
GB201209359D0 (en) | Electrochemical sensor apparatus and electrochemical sensing method | |
MY158874A (en) | Use of hydrophobic dyes to monitor hydrophobic contaminants in a papermaking process | |
GB201014028D0 (en) | In-situ reagent | |
HK1175384A1 (en) | Method for the electrochemical measurement of an analyte concentration in vivo, and fuel cell for this purpose | |
GB201105045D0 (en) | Optical assembly and method for determining analyte concentration | |
EP2587244A4 (en) | Ammonia compound concentration measuring device and ammonia compound concentration measuring method | |
PL3022551T3 (en) | Galvanic oxygen sensor for measurement in gas mixtures | |
BR112013017683A2 (en) | method of measuring the concentration of an analyte in an aqueous solution | |
MX2013006249A (en) | Effervescent composition for improved carbon dioxide generation in insect monitor devices. | |
GB2505790A (en) | Oxidation/reduction measurement | |
GB201012078D0 (en) | Concentration measurement using luminescene | |
UA54648U (en) | Application of method for determination of content of theophyllin as method for measurement of concentration of sydnocarb in water solution |