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JPS52101670A - Equipment for dehydrating treatment of sludge by freezing and thawing - Google Patents

Equipment for dehydrating treatment of sludge by freezing and thawing

Info

Publication number
JPS52101670A
JPS52101670A JP1915576A JP1915576A JPS52101670A JP S52101670 A JPS52101670 A JP S52101670A JP 1915576 A JP1915576 A JP 1915576A JP 1915576 A JP1915576 A JP 1915576A JP S52101670 A JPS52101670 A JP S52101670A
Authority
JP
Japan
Prior art keywords
thawing
sludge
freezing
equipment
dehydrating treatment
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
JP1915576A
Other languages
Japanese (ja)
Inventor
Tomio Shimada
Yukio Momose
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 JP1915576A priority Critical patent/JPS52101670A/en
Publication of JPS52101670A publication Critical patent/JPS52101670A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To carry out the freezing and thawing of sludge in a good condition, by carrying out the dehydrating treatment after the sludge has been frozen once by immersing it directly in the non-freezing heat medium of low temperature and then thawing.
COPYRIGHT: (C)1977,JPO&Japio
JP1915576A 1976-02-24 1976-02-24 Equipment for dehydrating treatment of sludge by freezing and thawing Pending JPS52101670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1915576A JPS52101670A (en) 1976-02-24 1976-02-24 Equipment for dehydrating treatment of sludge by freezing and thawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1915576A JPS52101670A (en) 1976-02-24 1976-02-24 Equipment for dehydrating treatment of sludge by freezing and thawing

Publications (1)

Publication Number Publication Date
JPS52101670A true JPS52101670A (en) 1977-08-25

Family

ID=11991517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1915576A Pending JPS52101670A (en) 1976-02-24 1976-02-24 Equipment for dehydrating treatment of sludge by freezing and thawing

Country Status (1)

Country Link
JP (1) JPS52101670A (en)

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