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Environmental risk study and possibilities of risk reduction for contaminated sites at the copper dump-fields
Title Environmental risk study and possibilities of risk reduction for contaminated sites at the copper dump-fields Author info Peter Andráš, Jana Dadová, Peter Andráš Jr.; rec. Magdaléna Bálintová, Volodymyr Nykyforov, Blanka Maňkovská Author Andráš Peter 1953- (34%) UMBFP04 - Katedra životného prostredia
Co-authors Dadová Jana 1972- (33%)
Andráš Peter Jr. (33%)
Another authors Bálintová Magdaléna (Recenzent)
Nykyforov Volodymyr (Recenzent)
Maňkovská Blanka (Recenzent)
Issue data Košice : Technická univerzita, Košice , 2015. - 147 s. Issue 1. vyd. ISBN 978-80-553-2263-6 Keywords životné prostredie - environment ťažké kovy - heavy metals kontaminácie heavy metals contamination Language English Country Slovak Republic systematics 54 Annotation The item of the monograph is focused on problems caused by mining activities in wide area of abandoned deposit Ľubietová. The Ľubietová Cu (Ag) is situated in the Ľubietová crystalline complex of Permian age which consists of greywackes, arcose schists and conglomerates. The probably volcano-sedimentary Cu-(Ag-) mineralisation, genetically connected with the basic, intermediate and acid Permian volcanism, was mobilised by granite intrusion during the Alpine orogeny. The economically main ore minerals were native copper, chalcopyrite and Ag-tetrahedrite. The mine was definitelly closed during in April 1915. The research define the main environmental risks (heavy metal distribution, their toxicity, pH/Eh conditions, migration of the potentially toxic elements and their release from dump-field material, as well as their sorption on natural sorbents, acidification risk, erosion etc.) in country components (soil/technogenic sediments, water, plants) and suggest the possible effective remediation solutions (e.g. water cleaning by permeable Fe0-barrier, moving dump-field material stabilisation on steep slopes etc.). The results are presented also using the GIS-visualisation. Public work category AAB No. of Archival Copy 35344 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ 
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Number of the records: 1