Zobrazeno 1 - 10
of 916
pro vyhledávání: '"Onjia A"'
Autor:
Tadić Tamara, Marković Bojana, Bulatović Sandra, Lukić Jelena, Radulović Jelena, Nastasović Aleksandra, Onjia Antonije
Publikováno v:
Reviews in Analytical Chemistry, Vol 43, Iss 1, Pp 20200006-52 (2024)
Externí odkaz:
https://doaj.org/article/18154f6efcf246a685adcf274ce21c4b
Autor:
Janković Andrija Z., Ćujić Mirjana R., Stojković Milica D., Đolić Maja B., Živojinović Dragana Z., Onjia Antonije E., Ristić Mirjana Đ., Perić-Grujić Aleksandra A.
Publikováno v:
Hemijska Industrija, Vol 78, Iss 1, Pp 51-62 (2024)
In this work, removal of heavy metals (Cr, Mn, Co, Ni, Cu, Zn, As, Cd, and Pb) from fly ash has been studied using acid leaching and wet oxidation methods. In parallel, microwave-assisted acid digestion was applied for determination of pseudo-total c
Externí odkaz:
https://doaj.org/article/e657b25f77d242a69b0087a717ba3018
Autor:
Todorović Žaklina N., Radulović Jelena M., Sredović-Ignjatović Ivana D., Ignjatović Ljubiša M., Onjia Antonije E.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 86, Iss 7-8, Pp 753-766 (2021)
Seventeen water-soluble substances (of sodium, ammonium, potassium, magnesium, calcium, formate, methanesulfonate, glyoxylate, chloride, nitrite, nitrate, glutarate, succinate, malate, malonate, sulfate and oxalate) in 94 samples of particle matter i
Externí odkaz:
https://doaj.org/article/a8ff90f3322f4070ba59a4497d1aeb63
Autor:
Marković Bojana M., Stefanović Ivan S., Nastasović Aleksandra B., Sandić Zvjezdana P., Suručić Ljiljana T., Dapčević Aleksandra, Džunuzović Jasna V., Jagličić Zvonko, Vuković Zorica M., Pavlović Vladimir, Onjia Antonije E.
Publikováno v:
Science of Sintering, Vol 53, Iss 4, Pp 419-428 (2021)
A novel magnetic polymer/bentonite composite was prepared by suspension copolymerization of glycidyl methacrylate and ethylene glycol dimethacrylate in the presence of magnetic bentonite (MB-PGME) and functionalized with ethylene diamine and hexam
Externí odkaz:
https://doaj.org/article/59f9a339fddf4f29b78bd96cea69bfb0
Autor:
Meseldžija Slađana, Petrović Jelena, Onjia Antonije, Volkov-Husović Tatjana, Nešić Aleksandra, Vukelić Nikola
Publikováno v:
Journal of the Serbian Chemical Society, Vol 85, Iss 10, Pp 1371-1382 (2020)
This study is aimed to evaluate the possibility of lemon peel, as an agro-industrial waste, to remove Fe2+, Zn2+ and Mn2+ from single aqueous solutions and mining wastewater. For this purpose, the influence of various parameters: sorption time, initi
Externí odkaz:
https://doaj.org/article/956458e96eca4496997b28e115426207
Autor:
Suručić Ljiljana T., Nastasović Aleksandra B., Onjia Antonije E., Janjić Goran V., Rakić Aleksandra А.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 84, Iss 12, Pp 1391-1404 (2019)
Polymer-based, highly porous nanocomposites with functionalized ligands attached to the core structure are extremely efficient in the detection, removal and recovery of metals through the process of sorption. Quantumchemical models could be helpful f
Externí odkaz:
https://doaj.org/article/04d4e4d776c8417eb97b646797b08ebf
Publikováno v:
Hemijska Industrija, Vol 71, Iss 1, Pp 27-33 (2017)
The two retention models, the linear solvent strength model (LSS) and the quadratic relationship, in addition to artificial neural network (ANN) approach, were compared in their ability to predict the retention behaviour of common cations (Li, Na,
Externí odkaz:
https://doaj.org/article/f5c1d7931bac41179430883e485db804
Autor:
Antić Katarina M., Babić Marija M., Vuković Jovana S., Onjia Antonije E., Filipović Jovanka M., Tomić Simonida Lj.
Publikováno v:
Hemijska Industrija, Vol 70, Iss 6, Pp 695-705 (2016)
A series of poly(2-hydroxyethyl acrylate-co-itaconic acid), P(HEA/IA), hydrogels with different HEA/IA ratio, were synthesized using free radical crosslinking/copolymerization and investigated as sorbents for Pb2+ ions from aqueous solutions. Hydr
Externí odkaz:
https://doaj.org/article/81dbf22eb34b43209db5a918f8762f03
Publikováno v:
Journal of the Serbian Chemical Society, Vol 81, Iss 6, Pp 661-672 (2016)
Interpretive retention modeling was utilized to optimize the isocratic ion chromatographic (IC) separation of the nine anions (formate, fluoride, chloride, nitrite, bromide, nitrate, phosphate, sulfate, oxalate). The carbonate-bicarbonate eluent w
Externí odkaz:
https://doaj.org/article/646d7563a50243a294319cb1e79f55d1
Autor:
Tomković Tanja, Radovanović Filip, Grgur Branimir, Nastasović Aleksandra, Vasiljević-Radović Dana, Onjia Antonije
Publikováno v:
Journal of the Serbian Chemical Society, Vol 81, Iss 4, Pp 419-431 (2016)
A novel method combining a traditional immersion precipitation process for making membranes with photopolymerization and crosslinking of functional monomers included in the casting solution was used to prepare asymmetric polyethersulfone membranes
Externí odkaz:
https://doaj.org/article/5f96250f0db649a3878774b0e13aab8d