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Application filed by Володимир Григорович Михайленко, Владимир Григорьевич МихайленкоfiledCriticalВолодимир Григорович Михайленко
Priority to UA97031463ApriorityCriticalpatent/UA28465A/en
Publication of UA28465ApublicationCriticalpatent/UA28465A/en
A method for oxidation of iron in water prior to preparation of water for electrodialysis comprises addition of oxidizing agent to initial water and agitation of the mix. Outgoing solution from washing of electrodialysis electrode chambers, which contains dissolved sodium hypochlorite, is used as oxidizing agent. A method is used at purification of water from dissociated impurities by means of electrodialysis.
UA97031463A1997-03-281997-03-28Method for oxidation of iron in water prior to preparation of water for electrodialysis
UA28465A
(en)
Oxidation process for preparing the intermediate 6.alpha.-difluoro-11.beta., 17.alpha.-dihydroxy-16.alpha.-methyl-androst-1,4-dien-3-one 17.beta.-carboxylic acid