JPS5518249A - Waste water treatment tank - Google Patents
Waste water treatment tankInfo
- Publication number
- JPS5518249A JPS5518249A JP9112178A JP9112178A JPS5518249A JP S5518249 A JPS5518249 A JP S5518249A JP 9112178 A JP9112178 A JP 9112178A JP 9112178 A JP9112178 A JP 9112178A JP S5518249 A JPS5518249 A JP S5518249A
- Authority
- JP
- Japan
- Prior art keywords
- inlets
- water
- side face
- tank
- treatment 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.)
- Granted
Links
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
PURPOSE: To provide a single waste water treatment tank with versatile use for forced flow, complete mixing, aerobic, and anaerobic operations, the tank is provided with water inlets at the side and bottom faces, water outlet at upper part of the side, and air inlet at the side face.
CONSTITUTION: The tank 1 has four water inlets 2a, 2b, 2c at the side face and four inlets 3a to 3d at the bottom face. Each of the water inlets 3a to 3d at the bottom has blowing edge 4a to 4d facing upward, with total opening area being greater than the total area of the water inlets openings 5a to 5c at the side face. The switch valves 8, 10 are provided to the water feed pipe lines 7 so that either of the side or bottom inlets can be used. Furthermore, the air or oxygen guide pipe 11 is connected to the pipe line 7 to the side face through valve 12.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9112178A JPS5518249A (en) | 1978-07-25 | 1978-07-25 | Waste water treatment tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9112178A JPS5518249A (en) | 1978-07-25 | 1978-07-25 | Waste water treatment tank |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5518249A true JPS5518249A (en) | 1980-02-08 |
JPS6147156B2 JPS6147156B2 (en) | 1986-10-17 |
Family
ID=14017687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9112178A Granted JPS5518249A (en) | 1978-07-25 | 1978-07-25 | Waste water treatment tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518249A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5784792A (en) * | 1980-11-14 | 1982-05-27 | Ebara Infilco Co Ltd | Denitrification of organic waste water |
JPS5784793A (en) * | 1980-11-14 | 1982-05-27 | Ebara Infilco Co Ltd | Denitrification of organic waste water |
-
1978
- 1978-07-25 JP JP9112178A patent/JPS5518249A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5784792A (en) * | 1980-11-14 | 1982-05-27 | Ebara Infilco Co Ltd | Denitrification of organic waste water |
JPS5784793A (en) * | 1980-11-14 | 1982-05-27 | Ebara Infilco Co Ltd | Denitrification of organic waste water |
JPH0123195B2 (en) * | 1980-11-14 | 1989-05-01 | Ebara Infilco | |
JPH0123196B2 (en) * | 1980-11-14 | 1989-05-01 | Ebara Infilco |
Also Published As
Publication number | Publication date |
---|---|
JPS6147156B2 (en) | 1986-10-17 |
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