JPS4972049U - - Google Patents
Info
- Publication number
- JPS4972049U JPS4972049U JP1972115656U JP11565672U JPS4972049U JP S4972049 U JPS4972049 U JP S4972049U JP 1972115656 U JP1972115656 U JP 1972115656U JP 11565672 U JP11565672 U JP 11565672U JP S4972049 U JPS4972049 U JP S4972049U
- 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 |
|---|---|---|---|
| JP1972115656U JPS5117090Y2 (US20090182215A1-20090716-C00004.png) | 1972-10-05 | 1972-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972115656U JPS5117090Y2 (US20090182215A1-20090716-C00004.png) | 1972-10-05 | 1972-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4972049U true JPS4972049U (US20090182215A1-20090716-C00004.png) | 1974-06-22 |
| JPS5117090Y2 JPS5117090Y2 (US20090182215A1-20090716-C00004.png) | 1976-05-10 |
Family
ID=28348264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972115656U Expired JPS5117090Y2 (US20090182215A1-20090716-C00004.png) | 1972-10-05 | 1972-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5117090Y2 (US20090182215A1-20090716-C00004.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5356852A (en) * | 1976-10-30 | 1978-05-23 | Yasuo Suzuki | Multiistage water sprinkler type filtering method and apparatus |
| JP2012179517A (ja) * | 2011-02-28 | 2012-09-20 | Osaka Gas Co Ltd | 散水式浄化装置用保水体、散水式浄化装置および散水式浄化装置の運転方法 |
| WO2023162851A1 (ja) * | 2022-02-28 | 2023-08-31 | 三機工業株式会社 | コンテナ型散水ろ床装置及びコンテナ型散水ろ床装置における処理水槽の洗浄方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4721498U (US20090182215A1-20090716-C00004.png) * | 1971-02-19 | 1972-11-10 |
-
1972
- 1972-10-05 JP JP1972115656U patent/JPS5117090Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4721498U (US20090182215A1-20090716-C00004.png) * | 1971-02-19 | 1972-11-10 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5356852A (en) * | 1976-10-30 | 1978-05-23 | Yasuo Suzuki | Multiistage water sprinkler type filtering method and apparatus |
| JP2012179517A (ja) * | 2011-02-28 | 2012-09-20 | Osaka Gas Co Ltd | 散水式浄化装置用保水体、散水式浄化装置および散水式浄化装置の運転方法 |
| WO2023162851A1 (ja) * | 2022-02-28 | 2023-08-31 | 三機工業株式会社 | コンテナ型散水ろ床装置及びコンテナ型散水ろ床装置における処理水槽の洗浄方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5117090Y2 (US20090182215A1-20090716-C00004.png) | 1976-05-10 |
