Sorption properties of slags

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F15%3AA1601GJU" target="_blank" >RIV/61988987:17310/15:A1601GJU - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Sorption properties of slags
Original language description
Blast-furnace slag (BFs) and steel making slag (SMs) were investigated as multifunction sorbents. The contribution is aimed at characterization of slags and their sorption properties. The characterization of slags were performed by XRF and IR spectroscopy. The sorption experiments with cations (Cu(II) and Zn(II)) and anions (CrO4 -2) were carried out by batch method in aqueous medium. The sorption experiments with BFs and SMs were carried out at optimal conditions which were determined by experiments with standards of slags. Maximum adsorbent amounts of Cu(II) is 0.23 mmol/g on the BFs and 0.38 mmol/g on the SMs, Zn(II) is 0.17 mmol/g on the BFs and 0.35 mmol/g on the SMs and of chromates for the BFs is 15 ?mol/g and for SMs is 89 ?mol/g. The mechanismof the metal cations removing is supposed to be an adsorption combined with precipitation indicated by a high pH after sorption experiments. Slags can be possibly used for remediation of wastewater containing metal ions.
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
CA - Inorganic chemistry
OECD FORD branch
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
INZYNIERIA MINERALNA-JOURNAL OF THE POLISH MINERAL ENGINEERING SOCIETY
ISSN
1640-4920
e-ISSN
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Volume of the periodical
36
Issue of the periodical within the volume
2
Country of publishing house
PL - POLAND
Number of pages
6
Pages from-to
89-94
UT code for WoS article
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EID of the result in the Scopus database
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