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HYDROMETALLURGICAL METHODS OF GALVANIC SLUDGE PROCESSING

1 BROŽOVÁ Silvie
Co-authors:
1 DRÁPALA Jaromír 1 LANGOVÁ Šárka 1 VONTOROVÁ Jiřina 1 RIGOULET Hana 2 NÉTEK Václav 3 KUBÁČ Jaroslav 3 REKOVÁ Martina 4 ŠVEC Jaroslav 4 JANÁČEK Dominik 1 HAVRÁNEK Jaroslav
Institutions:
1 VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, silvie.brozova@vsb.cz
2 University of Entrepreneurship and Law, Ostrava, Czech Republic, EU, vaclav.netek@vspp.cz
3 GALVA s.r.o. Držovice, Czech Republic, EU, kubac@galva.cz
4 WANZL spol. s r.o., Hněvotín, Czech Republic, EU, Jaroslav.Svec@wanzl.cz
Conference:
30th Anniversary International Conference on Metallurgy and Materials, Brno, Czech Republic, EU, May 26 - 28, 2021
Proceedings:
Proceedings 30th Anniversary International Conference on Metallurgy and Materials
Pages:
916-921
ISBN:
978-80-87294-99-4
ISSN:
2694-9296
DOI:
https://doi.org/10.37904/metal.2021.4233
Published:
15th September 2021
Proceedings of the conference have already been published in Scopus and we are waiting for evaluation and potential indexing in Web of Science.
Metrics:
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Abstract

The paper deals with the possibility of obtaining zinc and iron from waste galvanic sludge, which arises during galvanic plating. The practical part describes laboratory experiments of the hydrometallurgical process of leaching in acids, with the addition of oxidizing agents. Subsequent chemical analyzes of leachate and leachate. Finally, other procedures for possible recovery of metals as secondary raw materials are indicated.

Keywords: Metals, galvanic sludge, hydrometallurgical process, leaching

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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