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Приказ резултата 61-70 од 1026
A study of the photocatalytic degradation of the textile dye CI Basic Yellow 28 in water using a P160 TiO2-based catalyst / Proučavanje fotokatalitičke degradacije tekstilne boje CI Basic Yellow 28 u vodi koristeći P160 katalizator na bazi TiO2
(Serbian Chemical Society, Belgrade, 2012)
The photocatalytic degradation of the synthetic textile dye CI Basic Yellow 28 (BY28) in water, using a recently synthesized P160 TiO2-based catalyst, under Osram ultra-vitalux® lamp (300 W) light, was studied. The effects ...
Measurement of Sleepers Vibrations and Determination of Their Dynamic Deflection and Train Velocity / Merenje vibracija pružnih pragova i određivanje njihovog dinamičkog ugiba i brzine vozova
(Elektrotehnički fakultet, Istočno Sarajevo, 2014)
Application of process simulators in chemical engineering process design: Natural gas separation plant case study / Analiza simulatora tehnoloških procesa u funkciji projektovanja - studija slučaja separacije prirodnog gasa
(Association of Chemical Engineers of Serbia, 2014)
Software for chemical processes modeling and simulation, in the past few decades, plays an important role in the development of chemical-process industry with its growing capabilities and wide range of application. Usage ...
A comparative analysis of the selected properties of protective filtering masks / Uporedna analiza odabranih karakteristika zaštitnih maski filtrirajućeg tipa
(Association of Chemical Engineers of Serbia, 2014)
The results of comparative experimental testing of different filtering masks are presented in this study. Some of the most important functional properties have been tested on available models of Italian, French, British, ...
Aramid composites impregnated with different reinforcement: Nanofibers, nanoparticles and nanotubes / Aramidni kompoziti impregnisani sa različitim ojačanjima - nanovlakna, nanočestice i nanocevi
(Engineering Society for Corrosion, Belgrade, Serbia, 2014)
In this study, the electrospun nanofibers, nanoparticles and nanotubes were used as reinforcement in order to improve mechanical properties of materials for ballistic protection. The samples of polyurethane/p-aramid ...
Modifikovana otpadna prediva pamuka i pamuk/poliestra kao adsorbenti za uklanjanje organskih boja iz otpadnih voda / Modified waste cotton and cotton/polyester yarns as adsorbents for removal of organic dyes from wastewater
(Srpsko hemijsko društvo, 2022)
U cilju dobijanja adsorbenata za uklanjanje organskih boja iz otpadnih voda, u okviru ovog
rada su primenjene dve vrste industrijskih otpadnih materijala. Otpadna prediva pamuka i
mešavine pamuk/poliestar modifikovana ...
Kinetika oslobađanja slabo vodorastvornih aktivnih supstanci iz nosača na bazi poli(metakrilne kiseline), kazeina i lipozoma
(Универзитет у Београду, Технолошко-металуршки факултет, 2020)
Hidrogelovi na bazi poli(metakrilne kiseline) - PMAA imaju veliku primenu u sistemimaza ciljano otpuštanje aktivnih supstanci zato što su pH osetljivi, netoksični i biokompatibilni.Ipak zbog izrazite hidrofilnosti ovi ...
Use of chènevotte, a valuable co-product of industrial hemp fiber, as adsorbent for copper ions: Kinetic studies and modeling
(Elsevier B.V., 2022)
In this study, a series of hemp shives (chènevotte) with different chemical compositions and properties, namely a raw (SHI-R), a washed with water (SHI-W), three samples chemically modified with KOH (SHI-OH), Na2CO3 (SHI-C) ...
Cryopreservation of cherry rootstock Gisela 5 using vitrification procedure
(Czech Academy of Agricultural Sciences, 2014)
In vitro-grown shoot tips of Gisela 5 (Prunus cerasus x Prunus canescens) cherry rootstock were tested for regrowth after cryopreservation using vitrification technique. Explants were precultured in the dark at 23 degrees ...
Electrospinning technology / Elektrospining tehnologija
(Srpsko hemijsko društvo, Beograd, 2012)
Electrospinning represents a technology for producing polymer nanofibers which is becoming popular in 21st century. It has not yet been investigated completely and its research is a great challenge for scientisis around ...