JPS6234287Y2 - - Google Patents

Info

Publication number
JPS6234287Y2
JPS6234287Y2 JP1979121789U JP12178979U JPS6234287Y2 JP S6234287 Y2 JPS6234287 Y2 JP S6234287Y2 JP 1979121789 U JP1979121789 U JP 1979121789U JP 12178979 U JP12178979 U JP 12178979U JP S6234287 Y2 JPS6234287 Y2 JP S6234287Y2
Authority
JP
Japan
Prior art keywords
sludge
light
light source
measuring tube
sedimentation
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.)
Expired
Application number
JP1979121789U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5641242U (https=
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 filed Critical
Priority to JP1979121789U priority Critical patent/JPS6234287Y2/ja
Publication of JPS5641242U publication Critical patent/JPS5641242U/ja
Application granted granted Critical
Publication of JPS6234287Y2 publication Critical patent/JPS6234287Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP1979121789U 1979-09-05 1979-09-05 Expired JPS6234287Y2 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979121789U JPS6234287Y2 (https=) 1979-09-05 1979-09-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979121789U JPS6234287Y2 (https=) 1979-09-05 1979-09-05

Publications (2)

Publication Number Publication Date
JPS5641242U JPS5641242U (https=) 1981-04-16
JPS6234287Y2 true JPS6234287Y2 (https=) 1987-09-01

Family

ID=29353902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979121789U Expired JPS6234287Y2 (https=) 1979-09-05 1979-09-05

Country Status (1)

Country Link
JP (1) JPS6234287Y2 (https=)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127185U (https=) * 1974-08-20 1976-02-27
JPS5245394A (en) * 1975-10-07 1977-04-09 Meidensha Electric Mfg Co Ltd Apparatus for automatic determination of precipitating and separating characteristics of activated sludge

Also Published As

Publication number Publication date
JPS5641242U (https=) 1981-04-16

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