JPS55103448A - Density detection method for active sludge - Google Patents

Density detection method for active sludge

Info

Publication number
JPS55103448A
JPS55103448A JP1093479A JP1093479A JPS55103448A JP S55103448 A JPS55103448 A JP S55103448A JP 1093479 A JP1093479 A JP 1093479A JP 1093479 A JP1093479 A JP 1093479A JP S55103448 A JPS55103448 A JP S55103448A
Authority
JP
Japan
Prior art keywords
substance
axle
active sludge
measuring subject
container
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.)
Pending
Application number
JP1093479A
Other languages
Japanese (ja)
Inventor
Kazuo Kimoto
Hideo Mori
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP1093479A priority Critical patent/JPS55103448A/en
Publication of JPS55103448A publication Critical patent/JPS55103448A/en
Pending legal-status Critical Current

Links

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  • Activated Sludge Processes (AREA)

Abstract

PURPOSE: To increase both the working efficiency and the economical property of the measurement by using the cylindrical container and the elastic unit.
CONSTITUTION: Cylindrical bottomed substance 5 is connected to output axle 3 of synchronous motor 2 via elastic unit 4 and then stored into cylindrical container 9. At the same time, scale plate 6 is attached to axle 3, and also pointer 7 to plate 6 is attached to connection axle 8 of substance 5 respectively. Thus the measuring subject including the active sludge is stored into container 9, and substance 5 and container 9 are turned with agreement and fixture of their shaft cores. And accordingly, substance 5 receives the resistance of the measuring subject, and unit 4 has the elastic malformation accordingly. And based on the delay angle of substance to axle 3 which is caused by the amount of malformation of unit 4, the viscosity value of the measuring subject is read out. As a result, the density of the active sludge can be known via the conversion table for the measuring subject which is under a certain temperature.
COPYRIGHT: (C)1980,JPO&Japio
JP1093479A 1979-01-31 1979-01-31 Density detection method for active sludge Pending JPS55103448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1093479A JPS55103448A (en) 1979-01-31 1979-01-31 Density detection method for active sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1093479A JPS55103448A (en) 1979-01-31 1979-01-31 Density detection method for active sludge

Publications (1)

Publication Number Publication Date
JPS55103448A true JPS55103448A (en) 1980-08-07

Family

ID=11764049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1093479A Pending JPS55103448A (en) 1979-01-31 1979-01-31 Density detection method for active sludge

Country Status (1)

Country Link
JP (1) JPS55103448A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018009911A (en) * 2016-07-15 2018-01-18 株式会社石垣 Rotary fiber density meter and method for mud dehydration, using the rotary fiber density meter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4517905Y1 (en) * 1966-07-08 1970-07-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4517905Y1 (en) * 1966-07-08 1970-07-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018009911A (en) * 2016-07-15 2018-01-18 株式会社石垣 Rotary fiber density meter and method for mud dehydration, using the rotary fiber density meter

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