JPS5314976A - Process for freezing, remelting and dewatering sludge - Google Patents
Process for freezing, remelting and dewatering sludgeInfo
- Publication number
- JPS5314976A JPS5314976A JP8889476A JP8889476A JPS5314976A JP S5314976 A JPS5314976 A JP S5314976A JP 8889476 A JP8889476 A JP 8889476A JP 8889476 A JP8889476 A JP 8889476A JP S5314976 A JPS5314976 A JP S5314976A
- Authority
- JP
- Japan
- Prior art keywords
- freezing
- remelting
- sludge
- dewatering sludge
- dewatering
- 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
- Treatment Of Sludge (AREA)
Abstract
PURPOSE:To surely treating even a sludge having a high concentration in simple structure for evaporating water in the sludge with a reduced pressure and for freezing the sludge by a heat produced in this evaporation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8889476A JPS5314976A (en) | 1976-07-26 | 1976-07-26 | Process for freezing, remelting and dewatering sludge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8889476A JPS5314976A (en) | 1976-07-26 | 1976-07-26 | Process for freezing, remelting and dewatering sludge |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5314976A true JPS5314976A (en) | 1978-02-10 |
Family
ID=13955667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8889476A Pending JPS5314976A (en) | 1976-07-26 | 1976-07-26 | Process for freezing, remelting and dewatering sludge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5314976A (en) |
-
1976
- 1976-07-26 JP JP8889476A patent/JPS5314976A/en active Pending
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Legal Events
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LAPS | Cancellation because of no payment of annual fees |