Adsorption and Desorption Study of Locally Available BOF Sludge to Remove Metal Ions from Aqueous Solutions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F19%3AN0000098" target="_blank" >RIV/26722445:_____/19:N0000098 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/DDF.394.33" target="_blank" >https://www.scientific.net/DDF.394.33</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/DDF.394.33" target="_blank" >10.4028/www.scientific.net/DDF.394.33</a>

Result language
angličtina
Original language name
Adsorption and Desorption Study of Locally Available BOF Sludge to Remove Metal Ions from Aqueous Solutions
Original language description
Coarse BOF sludge is a waste originating from steelmaking production. The major phaseof this waste is zinc ferrite. BOF sludge for this study was obtained from the metallurgical industryfrom a process of gas treatment in an oxygen converter. The sorption of cobalt, manganese and nickelions was investigated in the sample of the deposited sludge in a batch of experiments. The sorptionprocess was evaluated using three types of isotherm models. The sludge sample was alkaline andconsisted primarily of X-ray amorphous compounds and crystalline Fe oxides. The adsorptionprocess showed that a high removal efficiency was achieved at a lower initial concentration of metalions. Moreover, the equilibrium of the sorption process was achieved after 72 hours. Subsequently,the desorption of these adsorbed ions was investigated. The results of this study indicate that theapplication of metallurgical waste as a sorbent is highly effective for the treatment of wastewater.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
3rd International Conference on Material Science and Engineering Technology, ICMSET 2019; Defect and Diffusion Forum, vol. 394
ISBN
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ISSN
1662-9507
e-ISSN
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Number of pages
6
Pages from-to
33-38
Publisher name
Trans Tech Publications Ltd.
Place of publication
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Event location
Saipan; United States
Event date
Mar 15, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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