JPS6331754Y2 - - Google Patents
Info
- Publication number
- JPS6331754Y2 JPS6331754Y2 JP1982044374U JP4437482U JPS6331754Y2 JP S6331754 Y2 JPS6331754 Y2 JP S6331754Y2 JP 1982044374 U JP1982044374 U JP 1982044374U JP 4437482 U JP4437482 U JP 4437482U JP S6331754 Y2 JPS6331754 Y2 JP S6331754Y2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- tube
- light source
- sedimentation
- sedimentation tube
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Activated Sludge Processes (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982044374U JPS58146599U (ja) | 1982-03-29 | 1982-03-29 | 汚泥容量計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982044374U JPS58146599U (ja) | 1982-03-29 | 1982-03-29 | 汚泥容量計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58146599U JPS58146599U (ja) | 1983-10-01 |
| JPS6331754Y2 true JPS6331754Y2 (enrdf_load_stackoverflow) | 1988-08-24 |
Family
ID=30055429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982044374U Granted JPS58146599U (ja) | 1982-03-29 | 1982-03-29 | 汚泥容量計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58146599U (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332794A (en) * | 1976-09-07 | 1978-03-28 | Meidensha Electric Mfg Co Ltd | Volume index meter of sludge |
| JPS55145591A (en) * | 1979-04-27 | 1980-11-13 | Daido Steel Co Ltd | Specimen liquid flow pipe in sludge volume index device |
-
1982
- 1982-03-29 JP JP1982044374U patent/JPS58146599U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58146599U (ja) | 1983-10-01 |
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