JPS6211636B2 - - Google Patents
Info
- Publication number
- JPS6211636B2 JPS6211636B2 JP18802480A JP18802480A JPS6211636B2 JP S6211636 B2 JPS6211636 B2 JP S6211636B2 JP 18802480 A JP18802480 A JP 18802480A JP 18802480 A JP18802480 A JP 18802480A JP S6211636 B2 JPS6211636 B2 JP S6211636B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- wastewater
- air
- aeration
- contact oxidation
- 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 75
- 238000005273 aeration Methods 0.000 claims description 56
- 230000003647 oxidation Effects 0.000 claims description 50
- 238000007254 oxidation reaction Methods 0.000 claims description 50
- 239000002351 wastewater Substances 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 17
- 238000004065 wastewater treatment Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 12
- 239000000945 filler Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 244000005700 microbiome Species 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Activated Sludge Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18802480A JPS57107292A (en) | 1980-12-26 | 1980-12-26 | Treatment of waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18802480A JPS57107292A (en) | 1980-12-26 | 1980-12-26 | Treatment of waste water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57107292A JPS57107292A (en) | 1982-07-03 |
| JPS6211636B2 true JPS6211636B2 (enrdf_load_stackoverflow) | 1987-03-13 |
Family
ID=16216320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18802480A Granted JPS57107292A (en) | 1980-12-26 | 1980-12-26 | Treatment of waste water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57107292A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04156375A (ja) * | 1990-10-20 | 1992-05-28 | Fuji Photo Film Co Ltd | サーマルプリンタ装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01249191A (ja) * | 1988-03-31 | 1989-10-04 | Tokyu Constr Co Ltd | 可変容積バイオリアクタに於ける散気量の制御方法および装置 |
-
1980
- 1980-12-26 JP JP18802480A patent/JPS57107292A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04156375A (ja) * | 1990-10-20 | 1992-05-28 | Fuji Photo Film Co Ltd | サーマルプリンタ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57107292A (en) | 1982-07-03 |
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