JPS5246893A - Method of measuring free oil content in oil-contained sludge and appar atus for same - Google Patents

Method of measuring free oil content in oil-contained sludge and appar atus for same

Info

Publication number
JPS5246893A
JPS5246893A JP50123035A JP12303575A JPS5246893A JP S5246893 A JPS5246893 A JP S5246893A JP 50123035 A JP50123035 A JP 50123035A JP 12303575 A JP12303575 A JP 12303575A JP S5246893 A JPS5246893 A JP S5246893A
Authority
JP
Japan
Prior art keywords
oil
same
measuring free
oil content
contained sludge
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
JP50123035A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5519498B2 (lm
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 JP50123035A priority Critical patent/JPS5246893A/ja
Publication of JPS5246893A publication Critical patent/JPS5246893A/ja
Publication of JPS5519498B2 publication Critical patent/JPS5519498B2/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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP50123035A 1975-10-13 1975-10-13 Method of measuring free oil content in oil-contained sludge and appar atus for same Granted JPS5246893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50123035A JPS5246893A (en) 1975-10-13 1975-10-13 Method of measuring free oil content in oil-contained sludge and appar atus for same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123035A JPS5246893A (en) 1975-10-13 1975-10-13 Method of measuring free oil content in oil-contained sludge and appar atus for same

Publications (2)

Publication Number Publication Date
JPS5246893A true JPS5246893A (en) 1977-04-14
JPS5519498B2 JPS5519498B2 (lm) 1980-05-27

Family

ID=14850588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50123035A Granted JPS5246893A (en) 1975-10-13 1975-10-13 Method of measuring free oil content in oil-contained sludge and appar atus for same

Country Status (1)

Country Link
JP (1) JPS5246893A (lm)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151994A (ja) * 1982-03-02 1983-09-09 Nippon Steel Weld Prod & Eng Co Ltd ア−ク溶接用フラツクス入りワイヤ
JP2016148605A (ja) * 2015-02-13 2016-08-18 大和ハウス工業株式会社 油の簡易評価方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48105588U (lm) * 1972-03-07 1973-12-08
JPS4934393A (lm) * 1972-07-27 1974-03-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48105588U (lm) * 1972-03-07 1973-12-08
JPS4934393A (lm) * 1972-07-27 1974-03-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151994A (ja) * 1982-03-02 1983-09-09 Nippon Steel Weld Prod & Eng Co Ltd ア−ク溶接用フラツクス入りワイヤ
JPH0234716B2 (lm) * 1982-03-02 1990-08-06 Nippon Steel Welding Prod Eng
JP2016148605A (ja) * 2015-02-13 2016-08-18 大和ハウス工業株式会社 油の簡易評価方法

Also Published As

Publication number Publication date
JPS5519498B2 (lm) 1980-05-27

Similar Documents

Publication Publication Date Title
JPS51114985A (en) Mothod to analyse urine, etc.
JPS5214074A (en) Method and device to automatically measure the indicator of amount of activated sludge
CA1026583A (en) Method and apparatus for photometric analysis of liquid samples
ES420076A1 (es) Un metodo y un aparato para medir la cantidad de solidos que pueden existir en una mezcla en un liquido.
JPS5243487A (en) Method and apparatus for artial feeding of liquid sample
DE3172239D1 (en) Method and apparatus for the determination of substances in biological solutions by differential ph measurement
JPS53110964A (en) Dehydrating method for organic sludge
JPS5246893A (en) Method of measuring free oil content in oil-contained sludge and appar atus for same
ES481817A1 (es) Procedimiento para determinar magnitudes reologicas carac- teristicas de materiales viscosos.
SE437303B (sv) Forfarande for on-line-metning av koncentrationen av en analyt i en behallare, samt apparat for genomforande av forfarandet
ES8306258A1 (es) Procedimiento y dispositivo para determinar la sedimentacionen un tiempo predeterminado de las fracciones de distinto peso especifico de una muestra que contiene liquido,aplicable enanalisis de sangre.
KR830006689A (ko) 검출방법에 있어 투명한 용기에 함유된 액체점검용 표준시스템
CH613043A5 (en) Method and device for measuring the concentration of specific solution components by measuring scattered light
JPS5250292A (en) Oil content concentration measuring device
JPS5345588A (en) Sludge densitometer
JPS5231882A (en) Method of testing slime and apparatus for the same
JPS51126887A (en) Automatic detection method of surface flaw and the apparatus
JPS5237087A (en) Isotope analysis method by use of raman effect
JPS52135788A (en) Detection of impurities
JPS53120587A (en) Inspecting method and inspecting apparatus for striae of glass blocks
JPS5250293A (en) Oil content concentration measuring device
JPS5245394A (en) Apparatus for automatic determination of precipitating and separating characteristics of activated sludge
JPS5233592A (en) Ion concentration measuring apparatus
JPS5211092A (en) Measuring instrument of oil content in water
JPS52491A (en) Device for continuously measuring oil contents in water containing oil s