Title:
METHOD FOR ADSORBING AND REMOVING HEAVY METAL COMPOUNDS USING ACTIVATE D CARBON
Document Type and Number:
Japanese Patent JPS52124762
Kind Code:
A
Abstract:
PURPOSE: A purifying method which can effect the treatment economically and continuously, by introducing a chelating agent into waste water so that ions of heavy metals can be easily adsorbed and removed by way of activated carbon.
Inventors:
YOSHIDA HISAYOSHI
KAMEGAWA KATSUMI
ARITA SEIJI
KAMEGAWA KATSUMI
ARITA SEIJI
Application Number:
JP4152476A
Publication Date:
October 20, 1977
Filing Date:
April 12, 1976
Export Citation:
Assignee:
KOGYO GIJUTSUIN
International Classes:
B01D15/00; B01J20/20; C02F1/42; (IPC1-7): B01D15/00; C02C5/02
Domestic Patent References:
| JPS4821358A |
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