JPS549455A - Batch active sludge treating device - Google Patents
Batch active sludge treating deviceInfo
- Publication number
- JPS549455A JPS549455A JP7282977A JP7282977A JPS549455A JP S549455 A JPS549455 A JP S549455A JP 7282977 A JP7282977 A JP 7282977A JP 7282977 A JP7282977 A JP 7282977A JP S549455 A JPS549455 A JP S549455A
- Authority
- JP
- Japan
- Prior art keywords
- treating device
- active sludge
- sludge treating
- outlets
- batch active
- 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.)
- Pending
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)
Abstract
PURPOSE: To shorten the exhausting time of treated liquid and to reduce the size of the outlets of an active sludge batch treating device by providing the outlets elevationally stepwisely at a tank having an aeration unit and opening the outlets sequentially from the top.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7282977A JPS549455A (en) | 1977-06-21 | 1977-06-21 | Batch active sludge treating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7282977A JPS549455A (en) | 1977-06-21 | 1977-06-21 | Batch active sludge treating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS549455A true JPS549455A (en) | 1979-01-24 |
Family
ID=13500685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7282977A Pending JPS549455A (en) | 1977-06-21 | 1977-06-21 | Batch active sludge treating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS549455A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58183987A (en) * | 1982-04-22 | 1983-10-27 | Japan Organo Co Ltd | Treatment of waste water in stationary-bed catalytic oxidizing tank |
JP2005279447A (en) * | 2004-03-30 | 2005-10-13 | Kubota Corp | Water treatment method and apparatus |
-
1977
- 1977-06-21 JP JP7282977A patent/JPS549455A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58183987A (en) * | 1982-04-22 | 1983-10-27 | Japan Organo Co Ltd | Treatment of waste water in stationary-bed catalytic oxidizing tank |
JP2005279447A (en) * | 2004-03-30 | 2005-10-13 | Kubota Corp | Water treatment method and apparatus |
JP4508694B2 (en) * | 2004-03-30 | 2010-07-21 | 株式会社クボタ | Water treatment method and apparatus |
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