JPH0337759Y2 - - Google Patents
Info
- Publication number
- JPH0337759Y2 JPH0337759Y2 JP1985144295U JP14429585U JPH0337759Y2 JP H0337759 Y2 JPH0337759 Y2 JP H0337759Y2 JP 1985144295 U JP1985144295 U JP 1985144295U JP 14429585 U JP14429585 U JP 14429585U JP H0337759 Y2 JPH0337759 Y2 JP H0337759Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- aeration
- bubbles
- air film
- film forming
- 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
- 238000005273 aeration Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 238000004090 dissolution Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000758 substrate 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
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985144295U JPH0337759Y2 (US07413550-20080819-C00001.png) | 1985-09-24 | 1985-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985144295U JPH0337759Y2 (US07413550-20080819-C00001.png) | 1985-09-24 | 1985-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6256197U JPS6256197U (US07413550-20080819-C00001.png) | 1987-04-07 |
| JPH0337759Y2 true JPH0337759Y2 (US07413550-20080819-C00001.png) | 1991-08-09 |
Family
ID=31054756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985144295U Expired JPH0337759Y2 (US07413550-20080819-C00001.png) | 1985-09-24 | 1985-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337759Y2 (US07413550-20080819-C00001.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019229822A1 (ja) * | 2018-05-28 | 2019-12-05 | 有限会社バブルタンク | 気体溶解促進補助具 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4857262A (US07413550-20080819-C00001.png) * | 1972-12-20 | 1973-08-11 | ||
| JPS49134569A (US07413550-20080819-C00001.png) * | 1973-04-27 | 1974-12-25 | ||
| JPS507095U (US07413550-20080819-C00001.png) * | 1973-05-18 | 1975-01-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5477562U (US07413550-20080819-C00001.png) * | 1977-11-11 | 1979-06-01 |
-
1985
- 1985-09-24 JP JP1985144295U patent/JPH0337759Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4857262A (US07413550-20080819-C00001.png) * | 1972-12-20 | 1973-08-11 | ||
| JPS49134569A (US07413550-20080819-C00001.png) * | 1973-04-27 | 1974-12-25 | ||
| JPS507095U (US07413550-20080819-C00001.png) * | 1973-05-18 | 1975-01-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6256197U (US07413550-20080819-C00001.png) | 1987-04-07 |
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