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Influence of Alginate Encapsulation on Point of Zero Charge (pH(pzc)) and Thermodynamic Properties of the Natural and Fe(III) Modified Zeolite
(Elsevier Science Bv, Amsterdam, 2019)
In this paper influence of alginate encapsulation on point of zero charge (pH(pzc)) and thermodynamic properties of the natural and Fe(III)-modified zeolite were investigated. The pH(pzc) was determined by using 0.1000 g ...
Surfactant modification and adsorption properties of clinoptilolite for the removal of pertechnetate from aqueous solutions
(Springer, Dordrecht, 2016)
Natural clinoptilolite modified with a cationic surfactant stearyldimethylbenzylammonium chloride (SDBAC) was used as an adsorbent for the removal of pertechnetate from aqueous solutions. Adsorption studies were performed ...
Značaj valorizacije i načini prerade sekundarnih sirovina obojenih metala / The valorization impact and methods for treatment of non ferrous secondary raw materials
(Savez inženjera i tehničara Srbije, Beograd, 2017)
Proizvodnja obojenih metala iz sekundarnih sirovina daleko je jeftinija od njihove proizvodnje iz primarnih sirovina, prvenstveno zbog manje potrošnje energije. Pored toga, reciklažom obojenih metala iz sekundarnih sirovina ...
Electrophoretically deposited bioactive hydroxyapatite/chitosan coatings loaded with gentamicin
(Novi Sad : University of Novi Sad, Faculty of Technology, 2017)
Hydroxyapatite (HAP) is a widely used biochemical material, because it promotes
osteointegration, has outstanding biocompatibility and chemical composition similar to
natural bone. In order to improve the mechanical and ...
Dissolution of copper from smelting slag by leaching in chloride media
(Univerzitet u Beogradu - Tehnički fakultet u Boru, Beograd, 2017)
Leaching of copper smelting slag in chloride media was studied. The lixiviants used were aqueous solutions of hydrochloric acid (0.5-2.0 M HCl) as well as hydrogen peroxide and hydrochloric acid (0.5-3.0 M H2O2, 1.0 M HCl). ...
Removal of Pb2+ ions by raw corn silk (Zea mays L.) as a novel biosorbent
(Elsevier, Amsterdam, 2016)
There is no data about the corn silk usage as adsorbent for lead removal. In the present study, the corn silk (CS), without any modification, was investigated for adsorption of Pb2+ ions from aqueous solutions. The CS ...
Definisanje uslova razdvajanja (separacije), posle mlevenja, u mineralnom sistemu pirofilita-kvarca u zasebne proizvode, ležišta „Parsović“ – Konjic (BiH)
(Beograd : Institut za tehnologiju nuklearnih i drugih mineralnih sirovina, 2018)
Ležište pirofilitskog škriljca “Parsović” nalazi se u blizini Konjica (Federacija BiH) Republika Bosna i Hercegovina. Overene rezerve rude u ležištu se kreću na nivou od 18.000.000t, pri čemu je u ležištu konstatovano ...
Synthesis and characterization of composites based on expanded vermiculite and ferrite spinels
(Belgrade : Association of Metallurgical Engineers of Serbia, 2019)
Expanded vermiculite (EV) is clay, a typical 2:1 phyllosilicate which may be
easily produced from the mineral vermiculite. After expansion EV withholds vermiculites
physical structure but becomes far more porous than ...
Applicаtion of wаste biomаss for preventing the negаtive effects of climаte chаnges
(Beograd : Naučno-stručno društvo za zaštitu životne sredine Srbije ECOLOGICA, 2015)
Climate change, environmental pollution and lack of energy are the main problems of modern society.
Every year from agriculture generates about 140 billion tons of biomass. Widely available, renewable, and virtually free, ...
Selection of low-cost sorbents as a potential possible material for a permeable reactive barrier based on a batch study
(Zagreb : University of Zagreb, Faculty of Chemical Engineering and Technology, 2016)
Maintaining of good quality of groundwater is of great public interest worldwide.
However, this source is highly vulnerable to different pollution sources such as
industry, mining, irrigation, and so on. The pollution ...