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75 years of Chelyabinsk Zinc Plant
ArticleName Research and Substantiation of Technology of Sewage Treatment from Anions (in Hydrometallurgical Zinc Production)
ArticleAuthor Reshetnikov Yu. V., Kozlov P. A., Zatonskiy A. V., Kubasov V. L., Panshin A. M.
ArticleAuthorData Yu. V. Reshetnikov, deputy technical director, e-mail: uvr@zinc. ru; P. A. Kozlov, doctor of science, head of the Engineering centre; A. V. Zatonskiy, technical director; V. L. Kubasov, professor, A. M. Panhin, candidate of science, general director, Chelyabinsk Zinc Plant (CZP).
Abstract

Data on development of sewage treatment of zinc production from anions in experimental conditions (SO42–, Cl–) is resulted. Sewage before dump in reservoirs of fisheries and general use, as a rule, demand additional cleaning. It is offered the barium sulphide use as reagents for a sulphate-ion conclusion. Clearing of chlorides can be spent by known in zinc hydrometallurgy methods. Water is suitable for return to a water circulation sewage treatment from sulphates-ions.
keywords Clearing, sewage, zinc production, reagent, barium sulphide, chlorides, return to a water circulation, reservoirs.
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