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Prikaz rezultata 11-20 od 71
The influence of hydrochloric acid on the features of SBA-15 particles
(Society of Physical Chemists of Serbia, 2021)
The template method synthesis of both SBA-15 materials with elongated and spherical particles was performed using a surfactant Pluronic P123. The HCl (p.a.) was used to synthesize material with elongated particles connected ...
Characterization of diatomaceous earth from Kolubara mining basin, Serbia
(Serbian Ceramic Society, 2019)
Diatomaceous earth is of sedimentary origin consists mainly of accumulated skeletons formed as a protective covering of the diatoms. Usually, high absorption capacity of diatomaceous earth provides its wide use as heat ...
Characterization of clay from Kolubara mining basin, Serbia
(Serbian Ceramic Society, 2019)
During coal exploitation in the Kolubara mining basin, Serbia, clay is deposited as accompanying mineral. The aim of the present study is to analyze the activity concentrations of terrestrial (226Ra, 232Th and 40K) and ...
Synthesis of spherical SBA-15 silica particles without the use of additional cosurfactant
(Serbian Ceramic Society, 2021)
The synthesis of SBA-15 material with spherical particles is performed by the template method by using only a surfactant Pluronic P123 under acidic conditions. In the synthesis of SBA-15 with spherical particles, an HCl ...
Effect of hydrogen evolution reaction on morphology and crystal structure of electrolytically produced copper powder particles
(Engineer Chamber of Montenegro (CDKZM), Bar, Montenegro, 2018)
Morphologies of copper powder particles obtained by potentiostatic regime of electrolysis under different hydrogen evolution conditions were correlated with their crystal structure. In the dependence of quantity of evolved ...
Microscopy and microanalysis of alkali activated fly ash binder
(F.A. Finger-Institut fur Baustoffkunde, Bauhaus-Universitaet Weimar, Germany, 2012)
Large quantities of fly ash (FA) are produced worldwide by burning of pulverized coal in the thermal power plants. It is a dustlike material which usually contains significant amount of amorphous phase due to rapid cooling ...
Reusability of alginate beads with immobilized aminated HRP for phenol removal from water
(Society of Physical Chemists of Serbia, 2018)
Phenols are hazardous substances that enter into the environment as byproducts of various industries. The immobilizate of aminated horseradish
peroxidase (HRP) onto oxidized alginate beads was tested for reusability in
the ...
Effect of two activation methods on mechanical properties of high volume fly ash binders
(Institut za multidisciplinarna istraživanja, 2022)
In this work, the effects of mechanical and chemical activation, as well as their combination, on the mechanical properties of high volume fly ash (HVFA) binders were investigated. Mechanical activation was conducted by ...
First report of Pectobacterium odoriferum causing bacterial soft rot of cabbage in Serbia
(Impaginazione e stampa a cura del Centro Stampa – Giunta Regionale – Regione Umbria Progetto grafico - editoriale esecutivo, Diletta Pini, 2022)
In August 2021, symptoms of soft rot appeared on cabbage
in Futog (Bačka, Vojvodina) locality known for traditional
cabbage cultivation in Serbia. Symptoms appeared in the
form of sunken and soft lesions on outer ...
Pseudomonas savastanoi pv. glycinea affecting a vegetable soybean for commercial edamame production in Serbia
(Impaginazione e stampa a cura del Centro Stampa – Giunta Regionale – Regione Umbria Progetto grafico - editoriale esecutivo, Diletta Pini, 2022)
The vegetable soybean “edamame” (Glicine max L.) is a
nutritious legume having pods and seeds that can be
harvested and consumed while they are still fresh and
premature. Edamame is rich in micronutrients and
vitamins ...