Influence of the slags treatment on the heavy metals binding
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F18%3AA1901ODZ" target="_blank" >RIV/61988987:17310/18:A1901ODZ - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s13762-017-1437-5" target="_blank" >http://dx.doi.org/10.1007/s13762-017-1437-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13762-017-1437-5" target="_blank" >10.1007/s13762-017-1437-5</a>
Alternative languages
Result language
angličtina
Original language name
Influence of the slags treatment on the heavy metals binding
Original language description
The removal of Cu(II) and Pb(II) was studied on two types of slags (blast furnace and steelmaking slag) and their modifications prepared by leaching with demineralized water (with contact time 24 and 48 h) and 0.001 mol L?1 HCl solution. The slags and their modifications were characterized by x-ray fluorescence spectroscopy, x-ray diffraction, infrared spectroscopy, and the specific surface area was measured. Environmental scanning electron microscope was used to study the microscopic changes of the slags. The highest removal amounts of Cu(II) were found on the blast furnace slag leached for 48 h. This fact can be explained by the higher specific surface area of the leached blast furnace slag; the removal of Cu(II) is supposed to take place by co-precipitation of its hydroxides or hydroxo-complexes on the slag surface. On the contrary, the modified steelmaking slags exhibit no improvement of the removal properties. The used treatment of the slags decreased the sorption capacities for Pb(II). The original steelmaking slag showed to be the best adsorbent for both metal cations.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Environmental Science and Technology
ISSN
1735-2630
e-ISSN
—
Volume of the periodical
15
Issue of the periodical within the volume
4
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
697-706
UT code for WoS article
000429713100002
EID of the result in the Scopus database
2-s2.0-85045265603