JPS57195500U - - Google Patents
Info
- Publication number
- JPS57195500U JPS57195500U JP8483281U JP8483281U JPS57195500U JP S57195500 U JPS57195500 U JP S57195500U JP 8483281 U JP8483281 U JP 8483281U JP 8483281 U JP8483281 U JP 8483281U JP S57195500 U JPS57195500 U JP S57195500U
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981084832U JPS5837518Y2 (ja) | 1981-06-08 | 1981-06-08 | 貯水池などの富栄養化防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981084832U JPS5837518Y2 (ja) | 1981-06-08 | 1981-06-08 | 貯水池などの富栄養化防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57195500U true JPS57195500U (ja) | 1982-12-11 |
| JPS5837518Y2 JPS5837518Y2 (ja) | 1983-08-24 |
Family
ID=29880177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981084832U Expired JPS5837518Y2 (ja) | 1981-06-08 | 1981-06-08 | 貯水池などの富栄養化防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837518Y2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009207971A (ja) * | 2008-03-03 | 2009-09-17 | Marsima Aqua System Corp | 空気揚水装置 |
| JP2010119904A (ja) * | 2008-11-17 | 2010-06-03 | Marsima Aqua System Corp | 空気揚水装置 |
-
1981
- 1981-06-08 JP JP1981084832U patent/JPS5837518Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009207971A (ja) * | 2008-03-03 | 2009-09-17 | Marsima Aqua System Corp | 空気揚水装置 |
| JP2010119904A (ja) * | 2008-11-17 | 2010-06-03 | Marsima Aqua System Corp | 空気揚水装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5837518Y2 (ja) | 1983-08-24 |