JPH0452462U - - Google Patents
Info
- Publication number
- JPH0452462U JPH0452462U JP9547190U JP9547190U JPH0452462U JP H0452462 U JPH0452462 U JP H0452462U JP 9547190 U JP9547190 U JP 9547190U JP 9547190 U JP9547190 U JP 9547190U JP H0452462 U JPH0452462 U JP H0452462U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen supply
- water pump
- aquaculture
- water suction
- water
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000009360 aquaculture Methods 0.000 claims description 5
- 244000144974 aquaculture Species 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 2
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
- Farming Of Fish And Shellfish (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9547190U JPH0452462U (US20100223739A1-20100909-C00005.png) | 1990-09-11 | 1990-09-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9547190U JPH0452462U (US20100223739A1-20100909-C00005.png) | 1990-09-11 | 1990-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0452462U true JPH0452462U (US20100223739A1-20100909-C00005.png) | 1992-05-01 |
Family
ID=31834206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9547190U Pending JPH0452462U (US20100223739A1-20100909-C00005.png) | 1990-09-11 | 1990-09-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0452462U (US20100223739A1-20100909-C00005.png) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63136674A (ja) * | 1986-11-28 | 1988-06-08 | Hitachi Ltd | 半導体集積回路装置 |
JPS63157763A (ja) * | 1986-12-19 | 1988-06-30 | Kawasaki Steel Corp | 自動多層溶接方法および装置 |
-
1990
- 1990-09-11 JP JP9547190U patent/JPH0452462U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63136674A (ja) * | 1986-11-28 | 1988-06-08 | Hitachi Ltd | 半導体集積回路装置 |
JPS63157763A (ja) * | 1986-12-19 | 1988-06-30 | Kawasaki Steel Corp | 自動多層溶接方法および装置 |