JPS52119293A - Measuring method and apparatus for liberate oil contents from oil-cont ained sludge - Google Patents

Measuring method and apparatus for liberate oil contents from oil-cont ained sludge

Info

Publication number
JPS52119293A
JPS52119293A JP3546776A JP3546776A JPS52119293A JP S52119293 A JPS52119293 A JP S52119293A JP 3546776 A JP3546776 A JP 3546776A JP 3546776 A JP3546776 A JP 3546776A JP S52119293 A JPS52119293 A JP S52119293A
Authority
JP
Japan
Prior art keywords
oil
sludge
measuring method
liberate
contents
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
Application number
JP3546776A
Other languages
Japanese (ja)
Other versions
JPS5534895B2 (en
Inventor
Yoshitoshi Uematsu
Takashi Morimura
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.)
Denka Co Ltd
National Institute of Advanced Industrial Science and Technology AIST
DKK Corp
Original Assignee
Agency of Industrial Science and Technology
DKK Corp
Denki Kagaku 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 Agency of Industrial Science and Technology, DKK Corp, Denki Kagaku Kogyo KK filed Critical Agency of Industrial Science and Technology
Priority to JP3546776A priority Critical patent/JPS52119293A/en
Publication of JPS52119293A publication Critical patent/JPS52119293A/en
Publication of JPS5534895B2 publication Critical patent/JPS5534895B2/ja
Granted 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
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials

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)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE:To measure oil films by radiating visible light or a laser beam to the oil contents floating on liquid surface and detecting the reflected light produced therefrom.
JP3546776A 1976-03-31 1976-03-31 Measuring method and apparatus for liberate oil contents from oil-cont ained sludge Granted JPS52119293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3546776A JPS52119293A (en) 1976-03-31 1976-03-31 Measuring method and apparatus for liberate oil contents from oil-cont ained sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3546776A JPS52119293A (en) 1976-03-31 1976-03-31 Measuring method and apparatus for liberate oil contents from oil-cont ained sludge

Publications (2)

Publication Number Publication Date
JPS52119293A true JPS52119293A (en) 1977-10-06
JPS5534895B2 JPS5534895B2 (en) 1980-09-10

Family

ID=12442576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3546776A Granted JPS52119293A (en) 1976-03-31 1976-03-31 Measuring method and apparatus for liberate oil contents from oil-cont ained sludge

Country Status (1)

Country Link
JP (1) JPS52119293A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010058513A1 (en) * 2008-11-20 2010-05-27 新日本製鐵株式会社 Device for detecting oil film on discharged water
WO2012046476A1 (en) * 2010-10-07 2012-04-12 住友重機械工業株式会社 Biological liquid waste treatment apparatus and biological liquid waste treatment method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155544U (en) * 1984-03-27 1985-10-16 クラリオン株式会社 Anti-static health net dress

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966492U (en) * 1972-09-20 1974-06-11
JPS5051398A (en) * 1973-09-05 1975-05-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966492U (en) * 1972-09-20 1974-06-11
JPS5051398A (en) * 1973-09-05 1975-05-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010058513A1 (en) * 2008-11-20 2010-05-27 新日本製鐵株式会社 Device for detecting oil film on discharged water
JP4777483B2 (en) * 2008-11-20 2011-09-21 新日本製鐵株式会社 Waste oil film detector
WO2012046476A1 (en) * 2010-10-07 2012-04-12 住友重機械工業株式会社 Biological liquid waste treatment apparatus and biological liquid waste treatment method
JP2012081382A (en) * 2010-10-07 2012-04-26 Sumitomo Heavy Ind Ltd Biological liquid waste treatment apparatus and biological liquid waste treatment method

Also Published As

Publication number Publication date
JPS5534895B2 (en) 1980-09-10

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