JPS5445167U - - Google Patents
Info
- Publication number
- JPS5445167U JPS5445167U JP1977118799U JP11879977U JPS5445167U JP S5445167 U JPS5445167 U JP S5445167U JP 1977118799 U JP1977118799 U JP 1977118799U JP 11879977 U JP11879977 U JP 11879977U JP S5445167 U JPS5445167 U JP S5445167U
- Authority
- JP
- Japan
- 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
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
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977118799U JPS5817677Y2 (ja) | 1977-09-02 | 1977-09-02 | 「ろ」床材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977118799U JPS5817677Y2 (ja) | 1977-09-02 | 1977-09-02 | 「ろ」床材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5445167U true JPS5445167U (et) | 1979-03-28 |
| JPS5817677Y2 JPS5817677Y2 (ja) | 1983-04-09 |
Family
ID=29073484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977118799U Expired JPS5817677Y2 (ja) | 1977-09-02 | 1977-09-02 | 「ろ」床材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5817677Y2 (et) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49111458A (et) * | 1973-02-26 | 1974-10-23 | ||
| JPS5264146A (en) * | 1975-11-22 | 1977-05-27 | Asahi Chem Ind Co Ltd | Biochemical rotary contactor for purifying dirty water |
-
1977
- 1977-09-02 JP JP1977118799U patent/JPS5817677Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49111458A (et) * | 1973-02-26 | 1974-10-23 | ||
| JPS5264146A (en) * | 1975-11-22 | 1977-05-27 | Asahi Chem Ind Co Ltd | Biochemical rotary contactor for purifying dirty water |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5817677Y2 (ja) | 1983-04-09 |