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National Institute of Advanced Industrial Science and Technology AIST
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Agency of Industrial Science and Technology
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Publication date
Application filed by Agency of Industrial Science and TechnologyfiledCriticalAgency of Industrial Science and Technology
Priority to JP14141976ApriorityCriticalpatent/JPS5365264A/en
Publication of JPS5365264ApublicationCriticalpatent/JPS5365264A/en
Publication of JPS6158235B2publicationCriticalpatent/JPS6158235B2/ja
Water Treatment By Electricity Or Magnetism
(AREA)
Abstract
PURPOSE: To reduce hexavalent Cr to trivalent Cr and thus to perform the treatment for making harmless, by electrolyzing with direct current the waste fluid of electrolysis containing the sludge from electrolysis containing hexavalent Cr using Fe as electrodes.
COPYRIGHT: (C)1978,JPO&Japio
JP14141976A1976-11-251976-11-25Treating method for making waste fluid of electrolysis harmless
GrantedJPS5365264A
(en)