JPS57130511A - Precipitating tank - Google Patents
Precipitating tankInfo
- Publication number
- JPS57130511A JPS57130511A JP1427481A JP1427481A JPS57130511A JP S57130511 A JPS57130511 A JP S57130511A JP 1427481 A JP1427481 A JP 1427481A JP 1427481 A JP1427481 A JP 1427481A JP S57130511 A JPS57130511 A JP S57130511A
- Authority
- JP
- Japan
- Prior art keywords
- waste liquid
- chamber
- pipe
- overflow
- bottom portion
- 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
- 230000001376 precipitating effect Effects 0.000 title 1
- 239000002699 waste material Substances 0.000 abstract 7
- 239000007788 liquid Substances 0.000 abstract 6
- 239000010802 sludge Substances 0.000 abstract 3
- 238000001556 precipitation Methods 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 1
- 239000006228 supernatant Substances 0.000 abstract 1
Abstract
PURPOSE: To perform efficient gravity-precipitation of sludge mixed in waste liquid, by letting the waste liquid successively flow through a precipitation chamber divided into several compartments.
CONSTITUTION: Waste liquid 10, in which sludge is mixed, flows through a waste liquid-inflow pipe 6 and an inflow-descending pipe 7 into the bottom portion of an inside tank 2. Thereafter, the waste liquid is let flow over an overflow- descending pipe 8 and introduced into the bottom portion of an outside chamber A. The waste liquid is further let flow over an overflow-descending pipe 8 attached to a partition plate 4 and introduced into the bottom portion of an outside chamber B. In this way, the waste liquid 10 is let successively overflow from the outside chamber A to an inside chamber H, and finally drained as supernatant, from which nearly all of sludge is removed, through a supernatant- out flow pipe 9 attached to the outside chamber H.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1427481A JPS57130511A (en) | 1981-02-04 | 1981-02-04 | Precipitating tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1427481A JPS57130511A (en) | 1981-02-04 | 1981-02-04 | Precipitating tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57130511A true JPS57130511A (en) | 1982-08-13 |
Family
ID=11856499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1427481A Pending JPS57130511A (en) | 1981-02-04 | 1981-02-04 | Precipitating tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57130511A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5275060A (en) * | 1975-12-18 | 1977-06-23 | Takuo Mouri | Circulating regeneration method and apparatus for waste water |
| JPS5441553U (en) * | 1977-08-30 | 1979-03-20 |
-
1981
- 1981-02-04 JP JP1427481A patent/JPS57130511A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5275060A (en) * | 1975-12-18 | 1977-06-23 | Takuo Mouri | Circulating regeneration method and apparatus for waste water |
| JPS5441553U (en) * | 1977-08-30 | 1979-03-20 |
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