JPS5314976A - Process for freezing, remelting and dewatering sludge - Google Patents

Process for freezing, remelting and dewatering sludge

Info

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
Application number
JP8889476A
Other languages
Japanese (ja)
Inventor
Takaoki Morimoto
Takeshi Terada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP8889476A priority Critical patent/JPS5314976A/en
Publication of JPS5314976A publication Critical patent/JPS5314976A/en
Pending legal-status Critical Current

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  • 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.
JP8889476A 1976-07-26 1976-07-26 Process for freezing, remelting and dewatering sludge Pending JPS5314976A (en)

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)

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