TY  - CONF
AU  - Bugarčić, Mladen
AU  - Jovanović, Aleksandar
AU  - Marinković, Aleksandar
AU  - Bošnjaković, Jovana
AU  - Sokić, Miroslav
AU  - Radosavljević-Mihajlović, Ana
AU  - Milivojević, Milan
PY  - 2022
UR  - https://ritnms.itnms.ac.rs/handle/123456789/1000
AB  - Current demand on adsorbent materials is in constant growth, hence scientific society is in ceaseless
research subjecting cheap and optimal adsorbent. Abundant raw materials which may be utilized as
adsorbent of cation species are mica minerals, and vermiculite as one of them is widely examined.
Since wastewater may contain anion or/ and non-ionic pollutants it is needed to functionalize
adsorbent so it may attract those species as well. Goethite and ferrihydrite are potential candidates
for such modification since they: have large specific surface area (SSA), possess hydroxide group
and they are not toxic to the environment. Goethite/ expanded vermiculite (Goe/EV) and ferrihydrite/
expanded vermiculite (Fer/EV) are successfully prepared and those composites have showed better
adsorption related chemical properties than expanded vermiculite (EV) itself. Utilizing BET
methodology, it is determined that Fer/EV possess five-time larger SSA than EV, while Goe/EV is
two times larger. Measuring cation exchange capacity (CEC) it is determined that modified samples
have only ~10% smaller values of CEC. Summary, both composites have shown higher affinity
toward cationic dye, malachite green and also showed their adsorbent potential toward anionic dye,
tartrazine. Thanks to facile preparation of such materials and its cost, it may be concluded that they
are prospective choice as adsorbents, in first order of heavy metals and dyes.
PB  - Banja Luka : University in Banja Luka, Faculty of Technology
C3  - XIV CONFERENCE OF CHEMISTS, TECHNOLOGISTS AND ENVIRONMENTALISTS OF REPUBLIC OF SRPSKA
T1  - Deposition of goethite and ferrihydrite onto expanded vermiculite surface: chemical properties and potential application
EP  - 205
SP  - 200
ER  - 

@conference{
author = "Bugarčić, Mladen and Jovanović, Aleksandar and Marinković, Aleksandar and Bošnjaković, Jovana and Sokić, Miroslav and Radosavljević-Mihajlović, Ana and Milivojević, Milan",
year = "2022",
abstract = "Current demand on adsorbent materials is in constant growth, hence scientific society is in ceaseless
research subjecting cheap and optimal adsorbent. Abundant raw materials which may be utilized as
adsorbent of cation species are mica minerals, and vermiculite as one of them is widely examined.
Since wastewater may contain anion or/ and non-ionic pollutants it is needed to functionalize
adsorbent so it may attract those species as well. Goethite and ferrihydrite are potential candidates
for such modification since they: have large specific surface area (SSA), possess hydroxide group
and they are not toxic to the environment. Goethite/ expanded vermiculite (Goe/EV) and ferrihydrite/
expanded vermiculite (Fer/EV) are successfully prepared and those composites have showed better
adsorption related chemical properties than expanded vermiculite (EV) itself. Utilizing BET
methodology, it is determined that Fer/EV possess five-time larger SSA than EV, while Goe/EV is
two times larger. Measuring cation exchange capacity (CEC) it is determined that modified samples
have only ~10% smaller values of CEC. Summary, both composites have shown higher affinity
toward cationic dye, malachite green and also showed their adsorbent potential toward anionic dye,
tartrazine. Thanks to facile preparation of such materials and its cost, it may be concluded that they
are prospective choice as adsorbents, in first order of heavy metals and dyes.",
publisher = "Banja Luka : University in Banja Luka, Faculty of Technology",
journal = "XIV CONFERENCE OF CHEMISTS, TECHNOLOGISTS AND ENVIRONMENTALISTS OF REPUBLIC OF SRPSKA",
title = "Deposition of goethite and ferrihydrite onto expanded vermiculite surface: chemical properties and potential application",
pages = "205-200"
}

Bugarčić, M., Jovanović, A., Marinković, A., Bošnjaković, J., Sokić, M., Radosavljević-Mihajlović, A.,& Milivojević, M.. (2022). Deposition of goethite and ferrihydrite onto expanded vermiculite surface: chemical properties and potential application. in XIV CONFERENCE OF CHEMISTS, TECHNOLOGISTS AND ENVIRONMENTALISTS OF REPUBLIC OF SRPSKA
Banja Luka : University in Banja Luka, Faculty of Technology., 200-205.

Bugarčić M, Jovanović A, Marinković A, Bošnjaković J, Sokić M, Radosavljević-Mihajlović A, Milivojević M. Deposition of goethite and ferrihydrite onto expanded vermiculite surface: chemical properties and potential application. in XIV CONFERENCE OF CHEMISTS, TECHNOLOGISTS AND ENVIRONMENTALISTS OF REPUBLIC OF SRPSKA. 2022;:200-205..

Bugarčić, Mladen, Jovanović, Aleksandar, Marinković, Aleksandar, Bošnjaković, Jovana, Sokić, Miroslav, Radosavljević-Mihajlović, Ana, Milivojević, Milan, "Deposition of goethite and ferrihydrite onto expanded vermiculite surface: chemical properties and potential application" in XIV CONFERENCE OF CHEMISTS, TECHNOLOGISTS AND ENVIRONMENTALISTS OF REPUBLIC OF SRPSKA (2022):200-205.