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Optimization of biodiesel production from waste cooking oil using waste-based CaO/Zeolite catalyst
(Belgrade : Materials Research Society of SerbiaBelgrade : Institute of Technical Sciences of SASA, 2020)
Lignite coal fly ash collected from Serbian thermal power plants was converted into value-added zeolite-like material using a Teflon-lined hydrothermal reactor in an alkali activation process at 150 ºC for 24 h. The obtained ...
Nitzschia species from inland saline waters in the Vojvodina Province (Serbia)
(Amgueddfa Cymru – National Museum Wales, 2021)
Saline habitats, such as lakes, ponds and channels in the Vojvodina Province (Serbia) are alkaline and unique due to their specific physical and chemical features. During three years (2017-2019) we investigated 10 different ...
Can carbohydrates change the shape of water?
(Aquaphotomics International Society, 2021)
Aquaphotomics is a relatively novel scientific discipline which can be used for elucidation of structural and related functional properties of aqueous systems. The aim of this study was to analyse water solutions of ...
Natural sorbents & microbes – use of natural sources for deconmtamination of oil contaminated waters based on the principles of sustainable developpment
(RemTech Europe, 2021)
As a result of the rapid industrial development, continuous expansion and other anthropological activities, planet resources has started depleting due to human overuse of the planet's regenerative capacity, and wastewater ...
Power generation using parallel connected microbial fuel cells systems
(India : SRM Research Institute, 2021)
The use of microbial fuel cells (MFCs) for the purpose of obtaining energy from nature has
grown in the second decade of the 21st century. Due to the lack of fossil fuels and less and less available renewable energy ...
Amino acid imidayolium zwitterion as green corrosion inhibitor for mild steel
(Faculty of Technology Zvornik – University of East Sarajevo, 2021)
Corrosion, although a natural process, presents a costly problem with the possibly dangerous
outcome. Mild steel, which is an alloy used in many industrial applications, manifests poor
corrosion resistance when in contact ...
Thermal characterization of polyurethane/silver ferrite nanocomposites
(The Society of Physical Chemists of Serbia, 2021)
The novel polyurethane composite films were prepared using in situ polymerization method in thepresence of silver ferrite nanoparticles (1 wt.%). Preparation, structure, and thermal characterizationof polyurethane/silver ...
Detection of chokeberry adulteration by HPTLS-based metabolomics
(University of Belgrade, 2021)
Chokeberry is a plant belonging to the family Rosaceae which has a long history of edible and
medicinal use. The aims of this study are: i) to investigate of HPTLC profile of berries samples
using HPTLC technique based ...
Synthesis and characterization of cobalt ferrite/ expanded vermiculite as a sorbent of nickel ions
(University of Belgrade, Technical Faculty in Bor, 2021)
The minerals with unique properties such as mica minerals have promising approach in environmental and industrial sphere. In this study, cobalt ferrite/expanded vermiculite (CoFe2O4/EV) composite was prepared by in-situ ...
Substitution of sulfur by selenium. Effect of polar groups from the environmental / Zamena sumpora selenom. Efekat polarnih grupa iz okruženja
(Belgrade : Serbian Crystallographic Society, 2021)
Statistical analysis of data from crystal structures, extracted from Cambridge Structural Database
(CSD) have shown that S and Se atoms in nonpolar environment display similar tendency
toward specified type interactions ...