JPH0511520B2 - - Google Patents
Info
- Publication number
- JPH0511520B2 JPH0511520B2 JP62052069A JP5206987A JPH0511520B2 JP H0511520 B2 JPH0511520 B2 JP H0511520B2 JP 62052069 A JP62052069 A JP 62052069A JP 5206987 A JP5206987 A JP 5206987A JP H0511520 B2 JPH0511520 B2 JP H0511520B2
- Authority
- JP
- Japan
- Prior art keywords
- denitrification
- activated sludge
- sludge
- nitrification
- tank
- 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
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)
- Removal Of Specific Substances (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62052069A JPS63221893A (ja) | 1987-03-09 | 1987-03-09 | 有機性汚水の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62052069A JPS63221893A (ja) | 1987-03-09 | 1987-03-09 | 有機性汚水の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63221893A JPS63221893A (ja) | 1988-09-14 |
| JPH0511520B2 true JPH0511520B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-15 |
Family
ID=12904526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62052069A Granted JPS63221893A (ja) | 1987-03-09 | 1987-03-09 | 有機性汚水の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63221893A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0852498A (ja) * | 1994-08-11 | 1996-02-27 | Ube Chem Ind Co Ltd | アオコの除去及びその異常発生を抑制する方法 |
| US6485645B1 (en) | 1999-07-20 | 2002-11-26 | Zenon Environmental Inc | Biological process for removing phosphorus involving a membrane filter |
| US6406629B1 (en) | 1999-07-20 | 2002-06-18 | Zenon Environmental Inc. | Biological process for removing phosphorous involving a membrane filter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54121560A (en) * | 1978-03-15 | 1979-09-20 | Ebara Infilco Co Ltd | Method of disposal for urinary sewage |
| JPS5949896A (ja) * | 1982-09-16 | 1984-03-22 | Ebara Infilco Co Ltd | 有機性廃水の処理方法 |
| JPS61181594A (ja) * | 1985-02-08 | 1986-08-14 | Kurita Water Ind Ltd | 窒素含有廃水の処理装置 |
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1987
- 1987-03-09 JP JP62052069A patent/JPS63221893A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63221893A (ja) | 1988-09-14 |