JPS5222978A - Device for measuring oil concentration in effluent - Google Patents

Device for measuring oil concentration in effluent

Info

Publication number
JPS5222978A
JPS5222978A JP9811575A JP9811575A JPS5222978A JP S5222978 A JPS5222978 A JP S5222978A JP 9811575 A JP9811575 A JP 9811575A JP 9811575 A JP9811575 A JP 9811575A JP S5222978 A JPS5222978 A JP S5222978A
Authority
JP
Japan
Prior art keywords
effluent
measuring oil
oil concentration
measuring
particles
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
JP9811575A
Other languages
Japanese (ja)
Inventor
Shunzo Sema
Masao Tomiya
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.)
TOEI DENSHI KOGYO KK
Original Assignee
TOEI DENSHI KOGYO KK
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 TOEI DENSHI KOGYO KK filed Critical TOEI DENSHI KOGYO KK
Priority to JP9811575A priority Critical patent/JPS5222978A/en
Publication of JPS5222978A publication Critical patent/JPS5222978A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:In a device for measuring oil concentrations in effluent by using the light emitted from a projector, the accuracy in measurement is improved by making light receiving means plural, varying their installation angles to the projecting direction, and performing particles size correction in relation to oil particles.
JP9811575A 1975-08-14 1975-08-14 Device for measuring oil concentration in effluent Pending JPS5222978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9811575A JPS5222978A (en) 1975-08-14 1975-08-14 Device for measuring oil concentration in effluent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9811575A JPS5222978A (en) 1975-08-14 1975-08-14 Device for measuring oil concentration in effluent

Publications (1)

Publication Number Publication Date
JPS5222978A true JPS5222978A (en) 1977-02-21

Family

ID=14211303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9811575A Pending JPS5222978A (en) 1975-08-14 1975-08-14 Device for measuring oil concentration in effluent

Country Status (1)

Country Link
JP (1) JPS5222978A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026093A1 (en) * 1979-09-22 1981-04-01 The British Petroleum Company p.l.c. Oil-in-water monitor
US5404015A (en) * 1993-09-21 1995-04-04 Exxon Research & Engineering Co. Method and system for controlling and optimizing isomerization processes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026093A1 (en) * 1979-09-22 1981-04-01 The British Petroleum Company p.l.c. Oil-in-water monitor
US5404015A (en) * 1993-09-21 1995-04-04 Exxon Research & Engineering Co. Method and system for controlling and optimizing isomerization processes

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