Possibility of zinc and cadmium recovery from hazardous industrial waste – EAF dust

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dc.citation.epage490
dc.citation.rankM33
dc.citation.spage486
dc.contributor.authorTrifunović, Vanja
dc.contributor.authorMilić, Snežana
dc.contributor.authorAvramović, Ljiljana
dc.date.accessioned2024-10-14T10:11:04Z
dc.date.available2024-10-14T10:11:04Z
dc.date.issued2024
dc.description.abstractElectric arc furnace dust (EAF dust) is a hazardous solid industrial waste that needs to be disposed of in an adequate manner primarily for environmental protection. However, due to the high content of zinc and other useful components found in it, EAF dust can also be considered as a secondary raw material for their recovery. In this paper, experimental investigations of the application of hydrometallurgical treatment of the EAF dust to zinc and cadmium recovery were carried out. The treatment was carried out in two phases: 1st phase - pretreatment, 2nd phase - leaching with sulfuric acid. The leaching rate of monitored elements in the second stage of treatment was examined depending on the concentration of H2SO4 and the duration of the process. The highest Zn leaching rate of 65% and Cd of 80% were achieved at a concentration of H2SO4 of 1.50 M in a time of 20 min, at ambient temperature, and a S:L ratio=1:4.
dc.identifier.isbn978-86-6305-152-2
dc.identifier.urihttps://eco.tfbor.bg.ac.rs/download/Zbornici/2024.pdf
dc.identifier.urihttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/5874
dc.language.isoen
dc.publisherUniversity of Belgrade, Technical Faculty in Bor
dc.rights.licenseCC-BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceProceedings [Elektronski izvor] - 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024, 2024, 486-490.
dc.subjectEAF dust
dc.subjecthydrometallurgy
dc.subjecttreatment
dc.titlePossibility of zinc and cadmium recovery from hazardous industrial waste – EAF dust
dc.typeconferenceObject
dc.type.versionpublishedVersion

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