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Prikaz rezultata 1-10 od 167
Cobalt impregnated natural and acid modified montmorilloniteas catalysts in heterogeneous catalytic oxidation of nicotine in the presence of Oxone®
(Belgrade : Serbian Ceramic Society, 2019)
Nicotine i.e. (S)-3-(1-methylpyrrolidin-2-yl) pyridine is an alkaloid present in significant quantities in tobacco leaves and can be found in wastewaters as an aftermath of tobacco manufacturing. Natural Wyoming originated ...
Biodegradation of selected PCBs by microorganisms isolated from PCBs polluted environment
(Japan : Kyoto University, 2019)
During the XX century, mankind had developed various substances with excellent chemical and physical
properties, and they were used as pesticides, flame retardants, oil for transformers and capacitors, water repellent
...
Numerical analysis of aerodynamic performance of offshore wind turbine
(Belgrade, Serbia : Serbian Society of Mechanics, 2019)
The increasing size of wind turbine blades leads to various flow phenomena which are
influenced by aerodynamic design of blade. Detailed information of flow separation and wake
development are important for wind turbine ...
A consideration of the use of ICTM SP-12 pressure sensor for ultrasound sensing
(Belgrade : ETRAN SocietyBelgrade : Akademska misao, 2019)
A consideration study for the application of the pressure sensor SP-12 developed and produced by ICTM CMT as an ultrasound sensor is given. The interaction of ultrasound with the sensor’s membrane was analytically described, ...
Supercritical fluids as green solvents
(University of Belgrade, Technical Faculty in Bor, 2019)
Supercritical fluids(SCFs) offer the possibility for obtaining and designing of new environmentally friendly and sustainable products with special characteristics. Recently, SCFs have been applied for polymer processing,polymer ...
Sinteza, karakterizacija in uporaba Al-SBA-15 katalizatorja
(Ljubljana, Slovenija : Slovensko kemijsko društvo, 2019)
Naraščajoče povpraševanje po varnih industrijskih procesih je pripeljalo do razvoja in uporabe okolju prijaznih trdnih katalizatorjev, namenjenih za uporabo pri kislinsko kataliziranih reakcijah z dodano vrednostjo. Kislinska ...
Who is the better candidate? Macroinvertebrates and diatoms for ecological status assessment of Sava Lake (Serbia)
(Zagreb : Croatian Association of Freshwater Ecologists, 2019)
Sava Lake was created from the right arm of the Sava River, and the inhabitants of Belgrade use the lake intensively for swimming and bathing. We analysed macrozoobenthos and epilithic diatom communities at six sites from ...
Intensification of a chemical reactor for methanol synthesis through forced periodic operations- Evaluation based on Nonlinear Frequency Response Analysis
(2nd International Process Intensification Conference, Leuven, Belgium, 2019)
In this work, the NFR method is implemented for evaluation of possible improvement for the reaction of methanol synthesis by hydrogenation of CO and CO2, using a standard Cu/ZnO/Al2O3 catalyst. For start, a forced periodically ...
Modelling and Multi-Criteria Analysis of Anaerobic Digestion Process to Get Upgraded Methane from Bio-Residues in the City of Reykjavik
(MDPI, 2019)
Anaerobic digestion of urban organic wastes, farming slurries or sewage sludge is a
common practice in waste treatment plants. In the city of Reykjavik, the organic waste fraction
constituted by 60% of biomass and 40% ...
Prečišćavanje otpadnih voda primenom ozonizacije / Purification of waste water using ozonization
(Beograd : Beogradska politehnika, 2019)
Usled razvoja industrije i rastom populacije tokom poslednjih godina javljaju se
problemi u vezi sa otpadnim vodama iz proizvodnje koje je neophodno rešavati na ekološki i
ekonomičan način. Sve otpadne vode iz postrojenja ...