JPS5615899A - Treatment of organic sludge - Google Patents

Treatment of organic sludge

Info

Publication number
JPS5615899A
JPS5615899A JP9203079A JP9203079A JPS5615899A JP S5615899 A JPS5615899 A JP S5615899A JP 9203079 A JP9203079 A JP 9203079A JP 9203079 A JP9203079 A JP 9203079A JP S5615899 A JPS5615899 A JP S5615899A
Authority
JP
Japan
Prior art keywords
sludge
treatment
org
organic sludge
acidified
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
JP9203079A
Other languages
Japanese (ja)
Inventor
Kazuo Kawamura
Eiji Taketomo
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP9203079A priority Critical patent/JPS5615899A/en
Publication of JPS5615899A publication Critical patent/JPS5615899A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an easily dehydratable org. sludge, by a method wherein an org. sludge is acidified and subjected to electrolytic treatment and thereafter to dehydrating treatment.
CONSTITUTION: An org. sludge containing a large amount of water is acidified to pH 6 or less and subjected to electrolytic treatment to provide flucculated, coarse sludge particles. The obtained sludge with improved dehydratability is dehydrated to reduce the weight thereof.
COPYRIGHT: (C)1981,JPO&Japio
JP9203079A 1979-07-19 1979-07-19 Treatment of organic sludge Pending JPS5615899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9203079A JPS5615899A (en) 1979-07-19 1979-07-19 Treatment of organic sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9203079A JPS5615899A (en) 1979-07-19 1979-07-19 Treatment of organic sludge

Publications (1)

Publication Number Publication Date
JPS5615899A true JPS5615899A (en) 1981-02-16

Family

ID=14043127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9203079A Pending JPS5615899A (en) 1979-07-19 1979-07-19 Treatment of organic sludge

Country Status (1)

Country Link
JP (1) JPS5615899A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61278400A (en) * 1985-06-03 1986-12-09 Ishigaki Kiko Kk Method for dehydrating sewage sludge without injection of chemical
KR20190048320A (en) 2017-10-31 2019-05-09 신신제약 주식회사 Varenicline percutaneous drug delivery system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61278400A (en) * 1985-06-03 1986-12-09 Ishigaki Kiko Kk Method for dehydrating sewage sludge without injection of chemical
KR20190048320A (en) 2017-10-31 2019-05-09 신신제약 주식회사 Varenicline percutaneous drug delivery system

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