JPS556212A - Measurement of concentration of dissolved ozone - Google Patents

Measurement of concentration of dissolved ozone

Info

Publication number
JPS556212A
JPS556212A JP7745278A JP7745278A JPS556212A JP S556212 A JPS556212 A JP S556212A JP 7745278 A JP7745278 A JP 7745278A JP 7745278 A JP7745278 A JP 7745278A JP S556212 A JPS556212 A JP S556212A
Authority
JP
Japan
Prior art keywords
concentration
dissolved ozone
dissolved
ozone
oxygen
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
Application number
JP7745278A
Other languages
Japanese (ja)
Inventor
Tetsuya Katayama
Masayoshi Okamoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7745278A priority Critical patent/JPS556212A/en
Publication of JPS556212A publication Critical patent/JPS556212A/en
Pending legal-status Critical Current

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  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

PURPOSE: To know promptly and accurately the concentration of dissolved ozone by decomposing the ozone in the solution so that the quantity of the dissolved oxygen in the solution is measured before and after the decomposing operations.
CONSTITUTION: The concentration of oxygen (DO1) in a solution is measured by a dissolved oxygen meter. Then, a decomposing agent such as activated charcoal is added, followed by agitation to decompose the dissolved ozone. Then, the concentration of oxygen (DO2) is measured again so that the concentration of the dissolved ozone is determined by the value of DO2-DO1.
COPYRIGHT: (C)1980,JPO&Japio
JP7745278A 1978-06-28 1978-06-28 Measurement of concentration of dissolved ozone Pending JPS556212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7745278A JPS556212A (en) 1978-06-28 1978-06-28 Measurement of concentration of dissolved ozone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7745278A JPS556212A (en) 1978-06-28 1978-06-28 Measurement of concentration of dissolved ozone

Publications (1)

Publication Number Publication Date
JPS556212A true JPS556212A (en) 1980-01-17

Family

ID=13634400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7745278A Pending JPS556212A (en) 1978-06-28 1978-06-28 Measurement of concentration of dissolved ozone

Country Status (1)

Country Link
JP (1) JPS556212A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104328A (en) * 1978-02-03 1979-08-16 Mitsubishi Paper Mills Ltd Production of photographic support
US5415809A (en) * 1992-07-15 1995-05-16 Aquarium Pharmaceuticals, Inc. Method for determination of dissolved oxygen in water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104328A (en) * 1978-02-03 1979-08-16 Mitsubishi Paper Mills Ltd Production of photographic support
US5415809A (en) * 1992-07-15 1995-05-16 Aquarium Pharmaceuticals, Inc. Method for determination of dissolved oxygen in water

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