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Scientific paper - Original scientific paper
Primjena imobiliziranog TiO2 za uklanjanje Cu(II) iona
Kemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske, 70 (2021), 11-12; 669-673. https://doi.org/10.15255/KUI.2020.081
Jajčinović, Igor; Štrkalj, Anita; Brnardić, Ivan

Institutional repository: Repository of Faculty of Metallurgy University of Zagreb

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Jajčinović, I., Štrkalj, A. & Brnardić, I. (2021). Primjena imobiliziranog TiO2 za uklanjanje Cu(II) iona. Kemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske, 70. (11-12), 669-673. doi: 10.15255/KUI.2020.081

Jajčinović, Igor, et al. "Primjena imobiliziranog TiO2 za uklanjanje Cu(II) iona." Kemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske, vol. 70, no. 11-12, 2021, pp. 669-673. https://doi.org/10.15255/KUI.2020.081

Jajčinović, Igor, Anita Štrkalj and Ivan Brnardić. "Primjena imobiliziranog TiO2 za uklanjanje Cu(II) iona." Kemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske 70, no. 11-12 (2021): 669-673. https://doi.org/10.15255/KUI.2020.081

Jajčinović, I., Štrkalj, A. and Brnardić, I. (2021) 'Primjena imobiliziranog TiO2 za uklanjanje Cu(II) iona', Kemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske, 70(11-12), pp. 669-673. doi: 10.15255/KUI.2020.081

Jajčinović I, Štrkalj A, Brnardić I. Primjena imobiliziranog TiO2 za uklanjanje Cu(II) iona. Kemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske [Internet]. 2021 [cited 2024 June 02];70(11-12):669-673. doi: 10.15255/KUI.2020.081

I. Jajčinović, A. Štrkalj and I. Brnardić, "Primjena imobiliziranog TiO2 za uklanjanje Cu(II) iona", Kemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske, vol. 70, no. 11-12, pp. 669-673, 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:115:925100. [Accessed: 02 June 2024]

Metadata
Title (croatian)Primjena imobiliziranog TiO2 za uklanjanje Cu(II) iona
Title (english)Application of Immobilized TiO2 for Removal of Cu(II) Ions
AuthorIgor Jajčinović
AuthorAnita Štrkalj
AuthorIvan Brnardić
Author's institutionUniversity of Zagreb
Faculty of Metallurgy
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Metallurgy
Abstract (croatian)
U ovoj studiji istraživana je adsorpcija Cu(II) iona na smjesi anatasa i rutila, dviju polimorfnih formi TiO<sub>2</sub>. Istražen je učinak vremena kontakta adsorbens/adsorbat i učinak početne koncentracije Cu(II) na adsorpciju. Rezultati su pokazali da ravnoteža nastupa već nakon jedne minute kontakta Cu(II) i TiO<sub>2</sub> te da kapacitet adsorpcije raste s porastom početne koncentracije Cu(II) iona. Eksperimentalni podatci obrađeni su Langmuirovom i Freundlichovom izotermom. Dobiveni rezultati ukazuju da Freundlichov model bolje opisuje ispitivani adsorpcijski sustav te da je adsorpcija fizikalne prirode. <br> <br><a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons licenca" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/80x15.png" /></a><br />Ovo djelo je dano na korištenje pod licencom <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Imenovanje 4.0 međunarodna</a>.
Abstract (english)
The adsorption of Cu(II) ions on a mixture of anatase and rutile, two polymorphic forms of TiO<sub>2</sub>, was investigated. The influence of the adsorbent/adsorbate contact time as well as the influence of the initial concentration of Cu(II) on the adsorption was monitored. The results showed that equilibrium occurred after only one minute of contact of Cu(II) and TiO<sub>2</sub>, and that the adsorption capacity increased with initial concentration of Cu(II) ions. Experimental data were processed by Langmuir and Freundlich isotherm. The obtained results showed that the Freundlich model better described the investigated adsorption system, and that the adsorption was of a physical nature. <br> <br><a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/80x15.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
Keywords (croatian)
Keywords (english)
Languagecroatian
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleKemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske
Numberingvol. 70, no. 11-12, pp. 669-673
p-ISSN0022-9830
e-ISSN1334-9090
DOIhttps://doi.org/10.15255/KUI.2020.081
URN:NBNurn:nbn:hr:115:925100
Publication2021
Document URLhttps://hrcak.srce.hr/264638
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-05-01 10:18:20