JPS5247795A - Device for measuring concentration of suspended matter in aeration tan ks - Google Patents

Device for measuring concentration of suspended matter in aeration tan ks

Info

Publication number
JPS5247795A
JPS5247795A JP50123657A JP12365775A JPS5247795A JP S5247795 A JPS5247795 A JP S5247795A JP 50123657 A JP50123657 A JP 50123657A JP 12365775 A JP12365775 A JP 12365775A JP S5247795 A JPS5247795 A JP S5247795A
Authority
JP
Japan
Prior art keywords
suspended matter
aeration
tan
measuring concentration
concentration
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
JP50123657A
Other languages
English (en)
Other versions
JPS5621097B2 (ja
Inventor
Hiromi Tajiri
Kiyoshi Seki
Toshio Omori
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.)
Takenaka Komuten Co Ltd
Original Assignee
Takenaka Komuten 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 Takenaka Komuten Co Ltd filed Critical Takenaka Komuten Co Ltd
Priority to JP50123657A priority Critical patent/JPS5247795A/ja
Publication of JPS5247795A publication Critical patent/JPS5247795A/ja
Publication of JPS5621097B2 publication Critical patent/JPS5621097B2/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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path

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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP50123657A 1975-10-13 1975-10-13 Device for measuring concentration of suspended matter in aeration tan ks Granted JPS5247795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50123657A JPS5247795A (en) 1975-10-13 1975-10-13 Device for measuring concentration of suspended matter in aeration tan ks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123657A JPS5247795A (en) 1975-10-13 1975-10-13 Device for measuring concentration of suspended matter in aeration tan ks

Publications (2)

Publication Number Publication Date
JPS5247795A true JPS5247795A (en) 1977-04-15
JPS5621097B2 JPS5621097B2 (ja) 1981-05-18

Family

ID=14866032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50123657A Granted JPS5247795A (en) 1975-10-13 1975-10-13 Device for measuring concentration of suspended matter in aeration tan ks

Country Status (1)

Country Link
JP (1) JPS5247795A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721598A (en) * 1980-07-14 1982-02-04 Hamano Industry Co Ltd Suface sizing method of paper and surface sizing agent for paper making
JPS6162501A (ja) * 1984-09-04 1986-03-31 Nippon Shokubai Kagaku Kogyo Co Ltd 新規重合方法
JP2008026067A (ja) * 2006-07-19 2008-02-07 Fuji Kogyo Kk 超音波音速測定装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193596U (ja) * 1984-11-20 1986-06-17
JPH03119100U (ja) * 1990-03-19 1991-12-09

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721598A (en) * 1980-07-14 1982-02-04 Hamano Industry Co Ltd Suface sizing method of paper and surface sizing agent for paper making
JPS6367598B2 (ja) * 1980-07-14 1988-12-26 Misawa Seramitsuku Kemikaru Kk
JPS6162501A (ja) * 1984-09-04 1986-03-31 Nippon Shokubai Kagaku Kogyo Co Ltd 新規重合方法
JPH0586410B2 (ja) * 1984-09-04 1993-12-13 Nippon Catalytic Chem Ind
JP2008026067A (ja) * 2006-07-19 2008-02-07 Fuji Kogyo Kk 超音波音速測定装置

Also Published As

Publication number Publication date
JPS5621097B2 (ja) 1981-05-18

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