Use of metallurgical dust for removal chromium ions from aqueous solutions Magdalena Pająk, Agnieszka Dzieniszewska, Joanna Kyzioł-Komosińska and Michał Chrobok E3S Web of Conferences, 28 (2018) 01029 Published online: 10 January 2018 DOI: 10.1051/e3sconf/20182801029