JPS5345588A - Sludge densitometer - Google Patents

Sludge densitometer

Info

Publication number
JPS5345588A
JPS5345588A JP11999176A JP11999176A JPS5345588A JP S5345588 A JPS5345588 A JP S5345588A JP 11999176 A JP11999176 A JP 11999176A JP 11999176 A JP11999176 A JP 11999176A JP S5345588 A JPS5345588 A JP S5345588A
Authority
JP
Japan
Prior art keywords
sludge
sludge densitometer
mlss
eliminate
coefficient
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
JP11999176A
Other languages
Japanese (ja)
Other versions
JPS5645100B2 (en
Inventor
Shigeo Sato
Akira Kumada
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 Electric Manufacturing Co Ltd
Original Assignee
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 Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP11999176A priority Critical patent/JPS5345588A/en
Publication of JPS5345588A publication Critical patent/JPS5345588A/en
Publication of JPS5645100B2 publication Critical patent/JPS5645100B2/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)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To enable to obtain the generating power, having the property near straight line and corresponding to the concentration of MLSS (activated sludge floating substance), by changing computing method and using measuring method, so as to eliminate the coefficient, largely depending upon the color or grain diameter of sludge.
JP11999176A 1976-10-06 1976-10-06 Sludge densitometer Granted JPS5345588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11999176A JPS5345588A (en) 1976-10-06 1976-10-06 Sludge densitometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11999176A JPS5345588A (en) 1976-10-06 1976-10-06 Sludge densitometer

Publications (2)

Publication Number Publication Date
JPS5345588A true JPS5345588A (en) 1978-04-24
JPS5645100B2 JPS5645100B2 (en) 1981-10-23

Family

ID=14775185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11999176A Granted JPS5345588A (en) 1976-10-06 1976-10-06 Sludge densitometer

Country Status (1)

Country Link
JP (1) JPS5345588A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132040A (en) * 1981-02-10 1982-08-16 Meidensha Electric Mfg Co Ltd Method for optical measurement of sludge concentration
JPS57190254A (en) * 1981-05-20 1982-11-22 Inoue Japax Res Inc Probe for turbidity gauge
JPH01165936A (en) * 1987-12-22 1989-06-29 Meidensha Corp Detecting apparatus of concentration of suspended substance

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221677Y2 (en) * 1980-06-30 1987-06-02
JPS5717399U (en) * 1980-06-30 1982-01-29

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132040A (en) * 1981-02-10 1982-08-16 Meidensha Electric Mfg Co Ltd Method for optical measurement of sludge concentration
JPS6230585B2 (en) * 1981-02-10 1987-07-03 Meidensha Electric Mfg Co Ltd
JPS57190254A (en) * 1981-05-20 1982-11-22 Inoue Japax Res Inc Probe for turbidity gauge
JPH01165936A (en) * 1987-12-22 1989-06-29 Meidensha Corp Detecting apparatus of concentration of suspended substance

Also Published As

Publication number Publication date
JPS5645100B2 (en) 1981-10-23

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