Environmental impact and potential utilization of historical Cu-Fe-Co slags

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F16%3A69234" target="_blank" >RIV/60460709:41330/16:69234 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11356-015-5861-0" target="_blank" >http://dx.doi.org/10.1007/s11356-015-5861-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11356-015-5861-0" target="_blank" >10.1007/s11356-015-5861-0</a>

Result language
angličtina
Original language name
Environmental impact and potential utilization of historical Cu-Fe-Co slags
Original language description
Historical slags from the past Fe and Cu-Co production were investigated in order to evaluate either their potential for utilization or their long-term environmental risk for unsupervised old smelting areas. Here, we studied ferrous slags produced during the recovery of Fe from siderite-Cu ores in Slovakia and two different types of non-ferrous slags produced during the recovery of Cu and Co from Kupferschiefer ores in Germany. The glassy character, rare occurrence of primary silicate phases, and the lack of secondary phases in Cu slags indicate their stability for a prolonged period of time. Electron microprobe analytical work showed that the metals and metalloids (Cu, Co, Fe, Zn, Pb, As) are largely encased in droplets of matte and metal alloys and remain protected by the glassy matrix with its low weathering rate. Fe and Co slags are composed of high-temperature silicates such as wollastonite, cristobalite, as well as olivine, feldspar, quartz, leucite, pyroxene, and pyroxenoids. The presence of s
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DK - Contamination and decontamination of soil including pesticides
OECD FORD branch
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Project
<a href="/en/project/GJ15-17224Y" target="_blank" >GJ15-17224Y: Mechanisms of Cr(VI) adsorption in soils: Combining the modeling and spectroscopic approach</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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