JPS5640479A - Treating apparatus for waste water - Google Patents
Treating apparatus for waste waterInfo
- Publication number
- JPS5640479A JPS5640479A JP11686879A JP11686879A JPS5640479A JP S5640479 A JPS5640479 A JP S5640479A JP 11686879 A JP11686879 A JP 11686879A JP 11686879 A JP11686879 A JP 11686879A JP S5640479 A JPS5640479 A JP S5640479A
- Authority
- JP
- Japan
- Prior art keywords
- water
- coagulation
- floating
- waste water
- reacting
- 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
- Removal Of Floating Material (AREA)
Abstract
PURPOSE: To prevent flocks formed in a coagulation reacting part from being broken by providing the coagulation reacting part stirring and mixing the waste water added with a coagulating agent in a condition directly connected to the floating part or in the interior of the floating and separating portion.
CONSTITUTION: In the interior of the floating and separating portion 14, a water rectifying wall 16 is provided and the coagulation reacting part 15 is formed. In the coagulation reacting portion 15, a detouring flow passage is formed by a flow inhibiting plate 18 provided to a side wall 17 and a flow inhibiting plate 20 provided to a side wall 19 and the waste water is rapidly stirred by a turbulent stream due to the detouring passages. In the floating and separating part 14, the waste water slowly overflowed the water rectifying plate 16 is flowed into a tank of which a water depth is 30W60cm and a ratio L/W of the dimension L of a flow direction and the dimension W of a widthwise direction is 0.8W1.3 in a density stream and the flocks coagulated by the rotation of vane wheels 24 in the vicinity of a water level is transferred into a recovery tank 6 and the treated water is collected into a pipe 37 from a pore 36 and exhausted.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11686879A JPS5640479A (en) | 1979-09-12 | 1979-09-12 | Treating apparatus for waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11686879A JPS5640479A (en) | 1979-09-12 | 1979-09-12 | Treating apparatus for waste water |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7321680A Division JPS5640480A (en) | 1980-05-31 | 1980-05-31 | Treating apparatus for waste water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5640479A true JPS5640479A (en) | 1981-04-16 |
Family
ID=14697611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11686879A Pending JPS5640479A (en) | 1979-09-12 | 1979-09-12 | Treating apparatus for waste water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5640479A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248267A (en) * | 1975-10-15 | 1977-04-16 | Matsushita Seiko Co Ltd | Apparatus for floating particles in sewage |
-
1979
- 1979-09-12 JP JP11686879A patent/JPS5640479A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248267A (en) * | 1975-10-15 | 1977-04-16 | Matsushita Seiko Co Ltd | Apparatus for floating particles in sewage |
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