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Title:
FLOATING,CONCENTRATION AND SEPARATION MEHTOD OF ACTIVE SLUDGE
Document Type and Number:
Japanese Patent JPS51142856
Kind Code:
A
Abstract:

PURPOSE: In the separation process of an active sludge be causing it to float and separate, a high molecular weight flocculation agent is added to the sludge in advance, so as to enable the treatment for a wide range of active sludges and enhance the concentration efficiency.


Inventors:
Kojima, Koei
Mitsui, Osamu
Araki, Hitoshi
Application Number:
JP1975000066072
Publication Date:
December 08, 1976
Filing Date:
June 03, 1975
Export Citation:
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Assignee:
ASAHI CHEM IND CO LTD
International Classes:
C02F11/12; B01D21/00; B01D35/00; B03D1/00; B03D1/02; (IPC1-7): B01D21/00; B01D35/00; B03D1/00; C02C3/00



 
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