JPS6351077B2 - - Google Patents
Info
- Publication number
- JPS6351077B2 JPS6351077B2 JP58222565A JP22256583A JPS6351077B2 JP S6351077 B2 JPS6351077 B2 JP S6351077B2 JP 58222565 A JP58222565 A JP 58222565A JP 22256583 A JP22256583 A JP 22256583A JP S6351077 B2 JPS6351077 B2 JP S6351077B2
- Authority
- JP
- Japan
- Prior art keywords
- amount
- aerator
- outflow
- aeration tank
- 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
- 238000005273 aeration Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 27
- 238000005276 aerator Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000003647 oxidation Effects 0.000 claims description 13
- 238000007254 oxidation reaction Methods 0.000 claims description 13
- 239000002351 wastewater Substances 0.000 claims description 13
- 238000007654 immersion Methods 0.000 claims description 12
- 239000010802 sludge Substances 0.000 claims description 12
- 239000010865 sewage Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007921 spray 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 |
---|---|---|---|
JP58222565A JPS60114396A (ja) | 1983-11-25 | 1983-11-25 | オキシデ−シヨンデイツチ法におけるdo制御方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58222565A JPS60114396A (ja) | 1983-11-25 | 1983-11-25 | オキシデ−シヨンデイツチ法におけるdo制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60114396A JPS60114396A (ja) | 1985-06-20 |
JPS6351077B2 true JPS6351077B2 (fr) | 1988-10-12 |
Family
ID=16784448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58222565A Granted JPS60114396A (ja) | 1983-11-25 | 1983-11-25 | オキシデ−シヨンデイツチ法におけるdo制御方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60114396A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0437788U (fr) * | 1990-07-30 | 1992-03-30 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002001379A (ja) * | 2000-06-27 | 2002-01-08 | Sumitomo Heavy Ind Ltd | 汚水処理装置及び方法 |
JP5315118B2 (ja) * | 2009-04-20 | 2013-10-16 | 神鋼環境メンテナンス株式会社 | 有機性廃水処理施設の運転方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59109291A (ja) * | 1982-12-13 | 1984-06-23 | Hitachi Ltd | オキシデ−シヨンデイツチの制御装置 |
-
1983
- 1983-11-25 JP JP58222565A patent/JPS60114396A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59109291A (ja) * | 1982-12-13 | 1984-06-23 | Hitachi Ltd | オキシデ−シヨンデイツチの制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0437788U (fr) * | 1990-07-30 | 1992-03-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS60114396A (ja) | 1985-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |