JPS55103448A - Density detection method for active sludge - Google Patents
Density detection method for active sludgeInfo
- 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
Links
Landscapes
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517905Y1 (en) * | 1966-07-08 | 1970-07-22 |
-
1979
- 1979-01-31 JP JP1093479A patent/JPS55103448A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517905Y1 (en) * | 1966-07-08 | 1970-07-22 |
Cited By (1)
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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