JPS52123977A - Sludge treatment - Google Patents

Sludge treatment

Info

Publication number
JPS52123977A
JPS52123977A JP4075276A JP4075276A JPS52123977A JP S52123977 A JPS52123977 A JP S52123977A JP 4075276 A JP4075276 A JP 4075276A JP 4075276 A JP4075276 A JP 4075276A JP S52123977 A JPS52123977 A JP S52123977A
Authority
JP
Japan
Prior art keywords
sludge treatment
sludge
containing metallic
sludge containing
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.)
Granted
Application number
JP4075276A
Other languages
Japanese (ja)
Other versions
JPS5760920B2 (en
Inventor
Teruyoshi Tsukamoto
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.)
Ebara Corp
Original Assignee
Ebara Infilco 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP4075276A priority Critical patent/JPS52123977A/en
Publication of JPS52123977A publication Critical patent/JPS52123977A/en
Publication of JPS5760920B2 publication Critical patent/JPS5760920B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To convert a sludge containing metallic compound precipitate to a sludge which can be easily dehydrated and to utilize eluted metallic ions efficiently as a flocculant by the treatment of a sludge containing metallic compounds, whose main component being Al, with acid and alkali separately.
COPYRIGHT: (C)1977,JPO&Japio
JP4075276A 1976-04-10 1976-04-10 Sludge treatment Granted JPS52123977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4075276A JPS52123977A (en) 1976-04-10 1976-04-10 Sludge treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4075276A JPS52123977A (en) 1976-04-10 1976-04-10 Sludge treatment

Publications (2)

Publication Number Publication Date
JPS52123977A true JPS52123977A (en) 1977-10-18
JPS5760920B2 JPS5760920B2 (en) 1982-12-22

Family

ID=12589353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4075276A Granted JPS52123977A (en) 1976-04-10 1976-04-10 Sludge treatment

Country Status (1)

Country Link
JP (1) JPS52123977A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003001012A (en) * 2001-06-19 2003-01-07 Hitachi Plant Eng & Constr Co Ltd Flocculating and settling method and method of treating settled sludge
CN103241923A (en) * 2013-06-04 2013-08-14 北京建筑材料科学研究总院有限公司 Joint dewatering method for kitchen waste and sludge

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02243811A (en) * 1989-03-16 1990-09-27 Komai Tekko Inc Dust collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003001012A (en) * 2001-06-19 2003-01-07 Hitachi Plant Eng & Constr Co Ltd Flocculating and settling method and method of treating settled sludge
CN103241923A (en) * 2013-06-04 2013-08-14 北京建筑材料科学研究总院有限公司 Joint dewatering method for kitchen waste and sludge

Also Published As

Publication number Publication date
JPS5760920B2 (en) 1982-12-22

Similar Documents

Publication Publication Date Title
JPS5268334A (en) Semiconductor memory
FR2529546B1 (en)
JPS52123977A (en) Sludge treatment
JPS5285095A (en) Treatment of f-contg. ammoniac waste liquor
JPS53113168A (en) Waste water processing
JPS5341428A (en) Miticidal composition
JPS5435218A (en) Reduction of phytotoxicity of paddy-rice plant
JPS537683A (en) Purification of pyridoxine
JPS5296692A (en) Production of sodium polyacrylate
JPS5312805A (en) Hydrolysis of cyano compounds
JPS547197A (en) Time limit element
JPS52133076A (en) Reforming of aluminium sludge
JPS52151065A (en) Alarm electronic watch
JPS5383163A (en) Dehydrator
JPS53139657A (en) Polyolefin resin composition
JPS5226753A (en) Method for fabricating sludge modifier
JPS5230781A (en) Treating method of sewage sludge
JPS53109898A (en) Production of gypsum from copper-containing spent sulfuric acid
JPS5429356A (en) Stabilized polyaminoacrylate solution
JPS5289579A (en) Desalting of aqueous solution of salt
JPS5247048A (en) Polyester composition
JPS5222081A (en) Preparation of stabilised polyolefin
JPS5322102A (en) Manufacture of cao-al203 system flux
JPS53136362A (en) Sludge disposal system
JPS5239023A (en) An automobile fuel economiezer