JPS638470Y2 - - Google Patents
Info
- Publication number
- JPS638470Y2 JPS638470Y2 JP1982023028U JP2302882U JPS638470Y2 JP S638470 Y2 JPS638470 Y2 JP S638470Y2 JP 1982023028 U JP1982023028 U JP 1982023028U JP 2302882 U JP2302882 U JP 2302882U JP S638470 Y2 JPS638470 Y2 JP S638470Y2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- water
- liquid
- impeller
- hole
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 25
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000005273 aeration Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 244000280244 Luffa acutangula Species 0.000 description 1
- 235000009814 Luffa aegyptiaca Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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 |
|---|---|---|---|
| JP1982023028U JPS58128695U (ja) | 1982-02-19 | 1982-02-19 | 水中送風機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982023028U JPS58128695U (ja) | 1982-02-19 | 1982-02-19 | 水中送風機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58128695U JPS58128695U (ja) | 1983-08-31 |
| JPS638470Y2 true JPS638470Y2 (en]) | 1988-03-14 |
Family
ID=30035085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982023028U Granted JPS58128695U (ja) | 1982-02-19 | 1982-02-19 | 水中送風機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58128695U (en]) |
-
1982
- 1982-02-19 JP JP1982023028U patent/JPS58128695U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58128695U (ja) | 1983-08-31 |
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