JPS55113955A - Process and apparatus for analyzing oxidizing or reducing substance or the like in water - Google Patents
Process and apparatus for analyzing oxidizing or reducing substance or the like in waterInfo
- Publication number
- JPS55113955A JPS55113955A JP2242179A JP2242179A JPS55113955A JP S55113955 A JPS55113955 A JP S55113955A JP 2242179 A JP2242179 A JP 2242179A JP 2242179 A JP2242179 A JP 2242179A JP S55113955 A JPS55113955 A JP S55113955A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- oxidizer
- reaction
- reducer
- specimen water
- 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.)
- Pending
Links
Abstract
PURPOSE: To simply, rapidly and accuratly measure oxidizer or reducer contained in solution from high concentration to PPB order by introducing specimen water into the aqueous solution containing the reducer or the oxidizer and instantaneously eliminating produced gas to detect it.
CONSTITUTION: Specimen water 10 is introduced into reaction solution 9 of aqueous solution containing reducer or oxidizer filled in a carrier gas flow passed of a gas detector 29 or specimen water 9 is filled in a carrier gas flow passage of the gas detector 29 and reaction solution 10 of aqueous solution containing reducer or oxidizer is introduced to the specimen water 9. Then, gas producing reaction is rapidly conducted at cooling time to instantaneously eliminate nitrogen gas, nitrogen oxide gas or oxygen gas, carbon dioxide gas or the like instantaneously produced from the reaction solution or specimen water 9 of a reaction unit. Then, the gas thus produced by reaction is quantitatively measured by the gas detector 29.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2242179A JPS55113955A (en) | 1979-02-26 | 1979-02-26 | Process and apparatus for analyzing oxidizing or reducing substance or the like in water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2242179A JPS55113955A (en) | 1979-02-26 | 1979-02-26 | Process and apparatus for analyzing oxidizing or reducing substance or the like in water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55113955A true JPS55113955A (en) | 1980-09-02 |
Family
ID=12082205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2242179A Pending JPS55113955A (en) | 1979-02-26 | 1979-02-26 | Process and apparatus for analyzing oxidizing or reducing substance or the like in water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55113955A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020531864A (en) * | 2017-08-17 | 2020-11-05 | ロジックインク コーポレーション | Sensing markers for airborne particulate matter contamination by wearable colorimetry |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5218395A (en) * | 1975-07-31 | 1977-02-10 | Bayer Ag | Method of measuring content of inorganic carbon in aqueous liquid |
US4046510A (en) * | 1975-08-02 | 1977-09-06 | Bayer Aktiengesellschaft | Method and an apparatus for determining the inorganic carbon content of a liquid |
JPS5487288A (en) * | 1977-12-23 | 1979-07-11 | Hitachi Ltd | Analysis of hydrazine in denitrating liquid |
JPS5647500A (en) * | 1979-09-15 | 1981-04-30 | Dow Corning | Soap composition and manufacture thereof |
-
1979
- 1979-02-26 JP JP2242179A patent/JPS55113955A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5218395A (en) * | 1975-07-31 | 1977-02-10 | Bayer Ag | Method of measuring content of inorganic carbon in aqueous liquid |
US4046510A (en) * | 1975-08-02 | 1977-09-06 | Bayer Aktiengesellschaft | Method and an apparatus for determining the inorganic carbon content of a liquid |
JPS5487288A (en) * | 1977-12-23 | 1979-07-11 | Hitachi Ltd | Analysis of hydrazine in denitrating liquid |
JPS5647500A (en) * | 1979-09-15 | 1981-04-30 | Dow Corning | Soap composition and manufacture thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020531864A (en) * | 2017-08-17 | 2020-11-05 | ロジックインク コーポレーション | Sensing markers for airborne particulate matter contamination by wearable colorimetry |
US11549883B2 (en) | 2017-08-17 | 2023-01-10 | Logicink Corporation | Sensing of markers for airborne particulate pollution by wearable colorimetry |
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