JPS5684613A - Removing method of suspended material from suspension solution - Google Patents

Removing method of suspended material from suspension solution

Info

Publication number
JPS5684613A
JPS5684613A JP14097479A JP14097479A JPS5684613A JP S5684613 A JPS5684613 A JP S5684613A JP 14097479 A JP14097479 A JP 14097479A JP 14097479 A JP14097479 A JP 14097479A JP S5684613 A JPS5684613 A JP S5684613A
Authority
JP
Japan
Prior art keywords
soln
viscosity
suspension
low
suspended
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
JP14097479A
Other languages
Japanese (ja)
Other versions
JPS5844008B2 (en
Inventor
Takeo Satake
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 KEMUTETSUKU CONSULTING KK
Nippon Chemtec Consulting Inc
Original Assignee
NIPPON KEMUTETSUKU CONSULTING KK
Nippon Chemtec Consulting Inc
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 KEMUTETSUKU CONSULTING KK, Nippon Chemtec Consulting Inc filed Critical NIPPON KEMUTETSUKU CONSULTING KK
Priority to JP54140974A priority Critical patent/JPS5844008B2/en
Priority to US06/201,605 priority patent/US4430230A/en
Priority to CA000363386A priority patent/CA1153704A/en
Priority to AU63794/80A priority patent/AU535608B2/en
Priority to EP80303865A priority patent/EP0032610B1/en
Priority to DE8080303865T priority patent/DE3070469D1/en
Publication of JPS5684613A publication Critical patent/JPS5684613A/en
Publication of JPS5844008B2 publication Critical patent/JPS5844008B2/en
Expired legal-status Critical Current

Links

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  • Extraction Or Liquid Replacement (AREA)

Abstract

PURPOSE: To remove the suspended matter in a suspension efficiently at low costs by adding a high-viscosity material to the suspension, kneading this under high shearing force to occlude the suspended material thence preparing this into a low- viscosity soln.
CONSTITUTION: After a high-viscosity material is added to a suspension and the mixture is kneaded, the soln. is prepared into a low-viscosity soln. by the effect of temp., solvent, etc., whereby suspended matter is separated. For example, a dilute aqueous dispersion (1% solids) of activated sludge is beforehand added at 25°C to a system prepd. by beforehand kneading 100pts. atactic polypropylene with a kneader. The polymer layer colors to a brown color, and the activated sludge is occluded in the atactic polypropylene up to weight 20%. Water is separated as a transparent layer. The org. matter in the dehydrated water is 0.01wt%. Tar, asphalt, aqueous polyvinyl alcohol soln., aqueous gelatin soln., etc. may be used as the high-viscosity material.
COPYRIGHT: (C)1981,JPO&Japio
JP54140974A 1979-10-30 1979-10-30 How to remove suspended solids from a suspended solution Expired JPS5844008B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP54140974A JPS5844008B2 (en) 1979-10-30 1979-10-30 How to remove suspended solids from a suspended solution
US06/201,605 US4430230A (en) 1979-10-30 1980-10-28 Method for removal of impurities from liquid mixtures
CA000363386A CA1153704A (en) 1979-10-30 1980-10-28 Method for removal of impurities from liquid mixtures
AU63794/80A AU535608B2 (en) 1979-10-30 1980-10-29 Removing liquid or solid impurities from liquids
EP80303865A EP0032610B1 (en) 1979-10-30 1980-10-30 Method for the removal of impurities from liquid mixtures
DE8080303865T DE3070469D1 (en) 1979-10-30 1980-10-30 Method for the removal of impurities from liquid mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54140974A JPS5844008B2 (en) 1979-10-30 1979-10-30 How to remove suspended solids from a suspended solution

Publications (2)

Publication Number Publication Date
JPS5684613A true JPS5684613A (en) 1981-07-10
JPS5844008B2 JPS5844008B2 (en) 1983-09-30

Family

ID=15281163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54140974A Expired JPS5844008B2 (en) 1979-10-30 1979-10-30 How to remove suspended solids from a suspended solution

Country Status (1)

Country Link
JP (1) JPS5844008B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57171401A (en) * 1981-04-16 1982-10-22 Cosmo Co Ltd Treatment of aqueous solution of high molecular substance
JPS62225291A (en) * 1986-03-26 1987-10-03 Satake Giken Kk Treatment of colored waste water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57171401A (en) * 1981-04-16 1982-10-22 Cosmo Co Ltd Treatment of aqueous solution of high molecular substance
JPH0157603B2 (en) * 1981-04-16 1989-12-06 Kosumo Sekyu Kk
JPS62225291A (en) * 1986-03-26 1987-10-03 Satake Giken Kk Treatment of colored waste water

Also Published As

Publication number Publication date
JPS5844008B2 (en) 1983-09-30

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