Title:
PROCESS FOR TREATING INCINERATOR FLY ASH
Document Type and Number:
Japanese Patent JP53012165
Kind Code:
A
Abstract:
PURPOSE: To make a fly ash harmless and to make wastes stable by a process in which a fly ash containing a heavy metal is dispersed in water or an acidic water solution and concentration and pH are adjusted, and thereafter the soluble heavy metal is transferred to a liquid phase.
Inventors:
Ono, Shigeru
Kimura, Jun
Sakakibara, Naotaka
Kimura, Jun
Sakakibara, Naotaka
Application Number:
JP1976000086842
Publication Date:
February 03, 1978
Filing Date:
July 20, 1976
Export Citation:
Assignee:
NEC CORP
International Classes:
F23J1/00; B01F3/12; B09B3/00; F23J1/00; B01F3/12; B09B3/00; (IPC1-7): B01F3/12
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