JPS5427252A - Waste water treatment apparatus - Google Patents
Waste water treatment apparatusInfo
- Publication number
- JPS5427252A JPS5427252A JP9139077A JP9139077A JPS5427252A JP S5427252 A JPS5427252 A JP S5427252A JP 9139077 A JP9139077 A JP 9139077A JP 9139077 A JP9139077 A JP 9139077A JP S5427252 A JPS5427252 A JP S5427252A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- water treatment
- treatment apparatus
- filter
- counterflow
- 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
Landscapes
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To accomplish an effective peeling-away of cake mass attached to the filter by a counterflow and a back washing through a sudden change of the pressure in a filter type waste water treatment tank due to a fall by positioning thereof above the waste water storage tank.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9139077A JPS5427252A (en) | 1977-08-01 | 1977-08-01 | Waste water treatment apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9139077A JPS5427252A (en) | 1977-08-01 | 1977-08-01 | Waste water treatment apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5427252A true JPS5427252A (en) | 1979-03-01 |
Family
ID=14025039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9139077A Pending JPS5427252A (en) | 1977-08-01 | 1977-08-01 | Waste water treatment apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5427252A (en) |
-
1977
- 1977-08-01 JP JP9139077A patent/JPS5427252A/en active Pending
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