Search
Now showing items 31-40 of 477
The Crystallization of Glass Samples from the System P2O5-CaO-SrO-Na2O-TiO2
(Bor : University of Belgrade, Technical Faculty in Bor, 2019)
In this paper crystallization of glass 42P2O5·40CaO·5SrO·10Na2O·3TiO2 (mol %) was studied. The glass was prepared by the standard melt-quenching method. The experiments were performed under non-isothermal conditions using ...
Electrophoretically Deposited Bioceramic Composite Coatings on Ti Substrate Intended for Medical Use
(71st Annual Meeting of the International Society of Electrochemistry-Belgrade Online, 2020)
Bone implant materials are increasingly attracting attention in the biomaterials field. Among them, hydroxyapatite (HAP) has stood out as a prospective biomaterial due to excellent osseointegration ability, owing to its ...
Sustainable development in a multiflicted solution environmental pollution
(Beograd : Univerzitet „Union- Nikola Tesla”, Fakultet za informacione tehnologije i inženjerstvo, 2022)
We are witnessing increasingly rapid and pronounced climate changes caused not only by natural processes, but also by increasing environmental pollution, which is a direct consequence of human activity. Population growth ...
Advanced oxidation processes for treatment of industrial wastewater
(Belgrade : Innovation Center of Faculty of Mechanical Engineering, 2022)
Due to the increased pollution of waters, the general interest is to put this issue in the foreground, as one of the biggest problems of modern society. Following that, there is a need for the development of various ...
Bioactive antibiotic-eluting hydroxyapatite-based coatings obtained by electrophoretic deposition on titanium
(Roma : Consiglio Nazionale delle Ricerche Istituto di Struttura della Materia, 2022)
Titanium surface was modified by applying new composite, biocompatible, and bioactive hydroxyapatite/chitosan coatings with and without gentamicin using the electrophoretic deposition technique (HAP/CS, HAP/CS/Gent, ...
Utilization of construction material and unsaturated resin from waste PET as a stabilizer for desorbed metal ion Pb2+
(Banja Luka : University in Banja Luka, Faculty of Technology, 2022)
Wastewater management covers various techniques developed to provide purified water that would
do minimum harm to the environment. Applying adsorption leaves a saturated adsorbent that should
be regenerated or stabilized ...
Directions and challenges of the circular economy: Movement of municipal solid waste in city of Paraćin
(Belgrade : Association of Metallurgical Engineers of Serbia, 2023)
This paper aims to show a short economic analysis of the profitability of recycling management on the territory of Paraćin
municipality. Consumption habits of modern society and socioeconomic conditions have made it ...
Eco-materials for soil remediation based on polyphosphate glasses
(Bor : Mining and Metallurgy Institute BorBelgrade : Academy of Engineering Science of SerbiaUniversity of Belgrade, 2015)
In this paper the results of examination of the dissolution process of the polyphosphate glass 45P2O5×25K2O×15CaO×10MgO×3SiO2×ZnO×MnO [mol%] in 2% citric acid at temperatures of 15, 20 and 30 ºC were presented. The dissolution ...
Dissolution of coal fly ash glass in different media
(Bor : University of Belgrade, Technical Faculty in Bor, 2019)
The increasing production of fly ashes from carbon combustion in thermal power plants has compounded environmental problems worldwide. As one of promising solution the vitrification of fly ashes could be considered. For ...
Effect of sintering temperature on the compressive strength and microstructure of glass foam made from waste materials
(Belgrade : Society of Physical Chemists of Serbia, 2021)
Glass foams were produced from a green beer bottle and sugar beet factory lime (SBFL) as the foaming agent. The sintering temperature was in 750-900 oC range. Porosity and compressive strength were determined. Results ...