JPS5245394A - Apparatus for automatic determination of precipitating and separating characteristics of activated sludge - Google Patents

Apparatus for automatic determination of precipitating and separating characteristics of activated sludge

Info

Publication number
JPS5245394A
JPS5245394A JP12088375A JP12088375A JPS5245394A JP S5245394 A JPS5245394 A JP S5245394A JP 12088375 A JP12088375 A JP 12088375A JP 12088375 A JP12088375 A JP 12088375A JP S5245394 A JPS5245394 A JP S5245394A
Authority
JP
Japan
Prior art keywords
precipitating
activated sludge
automatic determination
separating characteristics
determination
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
JP12088375A
Other languages
Japanese (ja)
Other versions
JPS649566B2 (en
Inventor
Tsuneo Tsukamoto
Izumi Tsuchiya
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP12088375A priority Critical patent/JPS5245394A/en
Publication of JPS5245394A publication Critical patent/JPS5245394A/en
Publication of JPS649566B2 publication Critical patent/JPS649566B2/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions

Landscapes

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

Abstract

PURPOSE:Content of suspended matter in sludge is automatically calculated, whereby obtaining of highly accurate results of determination and reduction in time of determination are made possible.
JP12088375A 1975-10-07 1975-10-07 Apparatus for automatic determination of precipitating and separating characteristics of activated sludge Granted JPS5245394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12088375A JPS5245394A (en) 1975-10-07 1975-10-07 Apparatus for automatic determination of precipitating and separating characteristics of activated sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12088375A JPS5245394A (en) 1975-10-07 1975-10-07 Apparatus for automatic determination of precipitating and separating characteristics of activated sludge

Publications (2)

Publication Number Publication Date
JPS5245394A true JPS5245394A (en) 1977-04-09
JPS649566B2 JPS649566B2 (en) 1989-02-17

Family

ID=14797320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12088375A Granted JPS5245394A (en) 1975-10-07 1975-10-07 Apparatus for automatic determination of precipitating and separating characteristics of activated sludge

Country Status (1)

Country Link
JP (1) JPS5245394A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641242U (en) * 1979-09-05 1981-04-16
JPS5641241U (en) * 1979-09-05 1981-04-16
JPH01125798U (en) * 1988-02-22 1989-08-28

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641242U (en) * 1979-09-05 1981-04-16
JPS5641241U (en) * 1979-09-05 1981-04-16
JPS6234286Y2 (en) * 1979-09-05 1987-09-01
JPS6234287Y2 (en) * 1979-09-05 1987-09-01
JPH01125798U (en) * 1988-02-22 1989-08-28

Also Published As

Publication number Publication date
JPS649566B2 (en) 1989-02-17

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