JPH0232956B2 - - Google Patents
Info
- Publication number
- JPH0232956B2 JPH0232956B2 JP60265816A JP26581685A JPH0232956B2 JP H0232956 B2 JPH0232956 B2 JP H0232956B2 JP 60265816 A JP60265816 A JP 60265816A JP 26581685 A JP26581685 A JP 26581685A JP H0232956 B2 JPH0232956 B2 JP H0232956B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- pipe
- water
- wall
- activated sludge
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000002351 wastewater Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000010802 sludge Substances 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 6
- 238000004062 sedimentation Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000008439 repair process Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000002699 waste material 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
- Degasification And Air Bubble Elimination (AREA)
- Activated Sludge Processes (AREA)
- Removal Of Floating Material (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60265816A JPS62125897A (ja) | 1985-11-26 | 1985-11-26 | 活性汚泥の消泡方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60265816A JPS62125897A (ja) | 1985-11-26 | 1985-11-26 | 活性汚泥の消泡方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62125897A JPS62125897A (ja) | 1987-06-08 |
| JPH0232956B2 true JPH0232956B2 (enrdf_load_stackoverflow) | 1990-07-24 |
Family
ID=17422451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60265816A Granted JPS62125897A (ja) | 1985-11-26 | 1985-11-26 | 活性汚泥の消泡方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62125897A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH082405B2 (ja) * | 1989-07-19 | 1996-01-17 | 株式会社協和エクシオ | 気液還流型消泡装置 |
| US6488458B2 (en) | 1996-02-23 | 2002-12-03 | Hitachi, Ltd. | Taper implant and a screw-fastening structure using a taper implant with female threads |
-
1985
- 1985-11-26 JP JP60265816A patent/JPS62125897A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62125897A (ja) | 1987-06-08 |
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