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Information × Registration Number 0204U003191, 0101U002788 , R & D reports Title Development of physico-chemical bases of creation of resourcesaving technologies of galvanic productions which providing of ecologycal protection from chemicals toxicants and security of Ukrainian water sources popup.stage_title Head Larin V., Registration Date 16-02-2004 Organization Kharkov National University named after V.N.Karazin popup.description2 The chemical and anode behavior of aluminium alloys D-16 and B-95 was studied in acidic solution of various composition. The waste sulfuric acid containing solution used for dimensional treatment of aluminium alloys was proposed as coagulating agent for purifying wastewater's from galvanic industry. The optimal conditions for obtaining of oxide starting materials for the synthesis of Cu monoferrite at anodic dissolution of Fe-Cu alloys were determined. The process of chemical and electrochemical dissolving of Cu-Ni and Cu-Zn alloys (?-, ?-, ?-brasses) was studied. The laboratory technology for dimensional treatment for details made of ?-62 alloy, which included the regeneration of etching solution and utilization of copper and zinc hydroxide over zinc chloride, was elaborated. Product Description popup.authors popup.nrat_date 2020-04-02 Close