JPS5211475A - Excretion sludge separation process - Google Patents

Excretion sludge separation process

Info

Publication number
JPS5211475A
JPS5211475A JP50087656A JP8765675A JPS5211475A JP S5211475 A JPS5211475 A JP S5211475A JP 50087656 A JP50087656 A JP 50087656A JP 8765675 A JP8765675 A JP 8765675A JP S5211475 A JPS5211475 A JP S5211475A
Authority
JP
Japan
Prior art keywords
separation process
sludge separation
excretion
excretion sludge
hydro
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.)
Granted
Application number
JP50087656A
Other languages
Japanese (ja)
Other versions
JPS5242946B2 (en
Inventor
Masasuke Ito
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.)
ITO TETSUKOUSHIYO KK
ITOU TETSUKOUSHIYO KK
Ito Tekkosho Co Ltd
Original Assignee
ITO TETSUKOUSHIYO KK
ITOU TETSUKOUSHIYO KK
Ito Tekkosho 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 ITO TETSUKOUSHIYO KK, ITOU TETSUKOUSHIYO KK, Ito Tekkosho Co Ltd filed Critical ITO TETSUKOUSHIYO KK
Priority to JP50087656A priority Critical patent/JPS5211475A/en
Publication of JPS5211475A publication Critical patent/JPS5211475A/en
Publication of JPS5242946B2 publication Critical patent/JPS5242946B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To reduce filling-up of filter cloth and increase efficiency in hydro-extraction treatment of sludge accumulated at the bottom of disposal tank of excretion treatment plants.
COPYRIGHT: (C)1977,JPO&Japio
JP50087656A 1975-07-17 1975-07-17 Excretion sludge separation process Granted JPS5211475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50087656A JPS5211475A (en) 1975-07-17 1975-07-17 Excretion sludge separation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50087656A JPS5211475A (en) 1975-07-17 1975-07-17 Excretion sludge separation process

Publications (2)

Publication Number Publication Date
JPS5211475A true JPS5211475A (en) 1977-01-28
JPS5242946B2 JPS5242946B2 (en) 1977-10-27

Family

ID=13920989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50087656A Granted JPS5211475A (en) 1975-07-17 1975-07-17 Excretion sludge separation process

Country Status (1)

Country Link
JP (1) JPS5211475A (en)

Also Published As

Publication number Publication date
JPS5242946B2 (en) 1977-10-27

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