JPS56102999A - Hardening method of sludge formed in purification plant - Google Patents

Hardening method of sludge formed in purification plant

Info

Publication number
JPS56102999A
JPS56102999A JP508180A JP508180A JPS56102999A JP S56102999 A JPS56102999 A JP S56102999A JP 508180 A JP508180 A JP 508180A JP 508180 A JP508180 A JP 508180A JP S56102999 A JPS56102999 A JP S56102999A
Authority
JP
Japan
Prior art keywords
sludge
hardened
slaked lime
strength
gypsum dihydrate
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
JP508180A
Other languages
English (en)
Inventor
Akira Aino
Yoshihiko Nozaki
Koya Shimozaka
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP508180A priority Critical patent/JPS56102999A/ja
Publication of JPS56102999A publication Critical patent/JPS56102999A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)
JP508180A 1980-01-19 1980-01-19 Hardening method of sludge formed in purification plant Pending JPS56102999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP508180A JPS56102999A (en) 1980-01-19 1980-01-19 Hardening method of sludge formed in purification plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP508180A JPS56102999A (en) 1980-01-19 1980-01-19 Hardening method of sludge formed in purification plant

Publications (1)

Publication Number Publication Date
JPS56102999A true JPS56102999A (en) 1981-08-17

Family

ID=11601430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP508180A Pending JPS56102999A (en) 1980-01-19 1980-01-19 Hardening method of sludge formed in purification plant

Country Status (1)

Country Link
JP (1) JPS56102999A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010007835A (ko) * 2000-10-05 2001-02-05 정상옥 에트링 가이트 합성을 이용한 폐기유기물 건조방법
JP2008247728A (ja) * 2007-03-06 2008-10-16 Tokyo Electric Power Co Inc:The 保水性ブロックの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010007835A (ko) * 2000-10-05 2001-02-05 정상옥 에트링 가이트 합성을 이용한 폐기유기물 건조방법
JP2008247728A (ja) * 2007-03-06 2008-10-16 Tokyo Electric Power Co Inc:The 保水性ブロックの製造方法

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