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Приказ резултата 2731-2740 од 3309
One method for ordering turbulence measuring places applied to free-convection flow around thermal plant coal mill
(Serbian Society of Mechanics, 2019)
The investigations of the turbulence in the flow are one of the most expensive, thus the improvement of existing ones and the research related to the new methods are in continual development. The multidisciplinary approach ...
Linear free energy relationships of half-wave reduction potentials of (E)-4-aryl-4-oxo-2-butenoic acids
(Elsevier, 2010)
Half-wave reduction potentials of a set of twelve (E)-4-aryl-4-oxo-2-butenoic acids obtained by direct current polarography in methanol are reported. E1/2 is correlated with Hammett sigma values as well as with values of ...
Microbial solubilization of copper and zinc from polymetallic sulphide ore
(University of Belgrade, Technical Faculty in Bor, 2019)
The object of this study was to investigate the possibility of copper and zinc leaching from polymetallic sulphide ore from the Bobija deposit (Western Serbia) by Acidithiobacillus sp.B2. Iron-oxidizing Acidithiobacillus ...
Investigation of degradation efficiency of herbicides / Ispitivanje efikasnosti degradacije herbicida
(Serbian Chemical Society, 2017)
The objective and goal of this study was to investigate degiradation of herbicides (dimethoate and
clomazone) with chlorine dioxide in deionized water, investigate degradation efficiency of
herbicides using НPLC-DAD, ...
Organo-composite Ceramics: Synthesis and Application
(Serbian Ceramic Society, 2012)
The synthesis of organo-bentonites (OBs) obtained by modification with quaternery alkyl
ammonium cations (QAACs), their characterization and evaluation of their efficiency as adsorbents
for organic and inorganic aqueous ...
Properties of nanocomposites based on polyurethanes and mesoporous silica nanoparticles
(Serbian Chemical Society, 2019)
A series of three polyurethane nanocomposites using mesoporous silica nanoparticles (PU-MSNs) was prepared from Boltorn® hydroxy-functional hyperbranched polyester of the second pseudo generation as a cross-linking agent ...
Kinetics of adsorption of mixed pollutants by organobentonite
(Society of Physical Chemists of Serbia, 2010)
Quantitative substitution of the interlayer cations of smectite by hexadecyl trimethylammonium ions (HDTMA) was performed in order to prepare adsorbent able to simultaneously adsorb toxic metal cations and organic pollutants. ...
Optimization study of the azamethiphos degradation using chlorine dioxide
(Society of Physical Chemists of Serbia, 2018)
This paper studies the reactivity of azamethiphos with chlorine dioxide under conditions that have relevance in the water treatment.
Carbon monoxide electrooxidation on Pt and PtRu modified zeolite X
(Springer, Dordrecht, 2012)
Zeolite NaX was modified by Pt and Pt/Ru nanodispersed metallic clusters. This modification was achieved by zeolite impregnation with acetylacetonate salt/acetone solution, followed by acetone evaporation and thermal ...
Electrooxidation of p-nitrophenol on organobentonite modified electrodes
(Elsevier, 2013)
A natural bentonite, modified with different quaternary ammonium cations, hexadecyl trimethylammonium, (HDTMA), dodecyl trimethylammonium (DTMA) and tetramethylammonium (TMA), was used as an electrode material in a ...