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JPS548590A - Measuring apparatus of chemical oxygen demands - Google Patents

Measuring apparatus of chemical oxygen demands

Info

Publication number
JPS548590A
JPS548590A JP7373877A JP7373877A JPS548590A JP S548590 A JPS548590 A JP S548590A JP 7373877 A JP7373877 A JP 7373877A JP 7373877 A JP7373877 A JP 7373877A JP S548590 A JPS548590 A JP S548590A
Authority
JP
Japan
Prior art keywords
measuring apparatus
chemical oxygen
oxygen demands
demands
measuring
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
JP7373877A
Other languages
Japanese (ja)
Inventor
Yatsuka Chijiiwa
Kenji Muroi
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP7373877A priority Critical patent/JPS548590A/en
Publication of JPS548590A publication Critical patent/JPS548590A/en
Pending legal-status Critical Current

Links

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

Abstract

PURPOSE: To compensate for the effects of interfering components without removing them even if such components exist in sample water by operating on the basis of a certain formula by measuring the Cl concentration in the event of COD measurement by the acidity method.
COPYRIGHT: (C)1979,JPO&Japio
JP7373877A 1977-06-21 1977-06-21 Measuring apparatus of chemical oxygen demands Pending JPS548590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7373877A JPS548590A (en) 1977-06-21 1977-06-21 Measuring apparatus of chemical oxygen demands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7373877A JPS548590A (en) 1977-06-21 1977-06-21 Measuring apparatus of chemical oxygen demands

Publications (1)

Publication Number Publication Date
JPS548590A true JPS548590A (en) 1979-01-22

Family

ID=13526868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7373877A Pending JPS548590A (en) 1977-06-21 1977-06-21 Measuring apparatus of chemical oxygen demands

Country Status (1)

Country Link
JP (1) JPS548590A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931644A (en) * 1982-08-13 1984-02-20 株式会社トモエ鉄工 Apparatus for disassembling animal for edible meat
JPS5938779U (en) * 1982-09-08 1984-03-12 株式会社トモエ鉄工 Meat animal skinning equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4898894A (en) * 1972-03-30 1973-12-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4898894A (en) * 1972-03-30 1973-12-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931644A (en) * 1982-08-13 1984-02-20 株式会社トモエ鉄工 Apparatus for disassembling animal for edible meat
JPS6361902B2 (en) * 1982-08-13 1988-11-30
JPS5938779U (en) * 1982-09-08 1984-03-12 株式会社トモエ鉄工 Meat animal skinning equipment

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