Title:
SEPARATION OF CHEMICAL FLOATING MATTER
Document Type and Number:
Japanese Patent JPS52136881
Kind Code:
A
Abstract:
PURPOSE: To simply separate the floating scum and to purify the waste liquid, by passing the exhaust waste liquid, hydrogen peroxide and flocculant through the granular MnO2 packing layer and letting float up the scum with generated minute bubbles.
Inventors:
TANAKA MINORU
Application Number:
JP5383376A
Publication Date:
November 15, 1977
Filing Date:
May 13, 1976
Export Citation:
Assignee:
STANLEY ELECTRIC CO LTD
International Classes:
C02F1/24; (IPC1-7): C02C5/00