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JPS52102882A - Method and apparatus for freezing, dissolution and dehydration of slud ge - Google Patents

Method and apparatus for freezing, dissolution and dehydration of slud ge

Info

Publication number
JPS52102882A
JPS52102882A JP1970476A JP1970476A JPS52102882A JP S52102882 A JPS52102882 A JP S52102882A JP 1970476 A JP1970476 A JP 1970476A JP 1970476 A JP1970476 A JP 1970476A JP S52102882 A JPS52102882 A JP S52102882A
Authority
JP
Japan
Prior art keywords
freezing
dissolution
dehydration
slud
sludge
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
JP1970476A
Other languages
Japanese (ja)
Inventor
Tomio Shimada
Mikimasa Yamaguchi
Shoji Umamichi
Kunio Futae
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 JP1970476A priority Critical patent/JPS52102882A/en
Publication of JPS52102882A publication Critical patent/JPS52102882A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To dispense with the flowing passage of cooling medium or brine and to improve the heat exchange efficiency, by carrying out the freezing, dissolution and dehydration treatment of freezed sludge, immersing it directly to the low temperature antifreezing heat medium, having a higher specific gravity than sludge.
COPYRIGHT: (C)1977,JPO&Japio
JP1970476A 1976-02-25 1976-02-25 Method and apparatus for freezing, dissolution and dehydration of slud ge Pending JPS52102882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1970476A JPS52102882A (en) 1976-02-25 1976-02-25 Method and apparatus for freezing, dissolution and dehydration of slud ge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970476A JPS52102882A (en) 1976-02-25 1976-02-25 Method and apparatus for freezing, dissolution and dehydration of slud ge

Publications (1)

Publication Number Publication Date
JPS52102882A true JPS52102882A (en) 1977-08-29

Family

ID=12006652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1970476A Pending JPS52102882A (en) 1976-02-25 1976-02-25 Method and apparatus for freezing, dissolution and dehydration of slud ge

Country Status (1)

Country Link
JP (1) JPS52102882A (en)

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