Претраживање
Приказ резултата 1651-1660 од 3149
Kinetics and isotherms modeling of silver removal onto macroporous amino sorbent
(University of East Sarajevo, Faculty of Technology, 2023)
Silver as one of the most known precious metal is used on a large scale in various industrial
branches and the release of silver ions from such industrial activities potentially can cause
serious environmental problems. ...
Assessment Of Toxic And Trace Elements (As, Cd, Cu, Cr, Hg, Ni, Pb, Sr, Zn) In Zooplankton From Carp Fish Ponds / Analiza koncentracije toksičnih i esencijalnih elementa (As, Cd, Cu, Cr, Hg, Ni, Pb, Sr, Zn) u zooplanktonu sa šaranskog ribnjaka
(7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10, 2015)
U poslednjih 20 godina zagađivanje slatkovodnih ekosistema toksičnim elementima je u porastu širom sveta. Zagađenjem su pogođeni pre svega izvori za vodosnabdevanje stanovništva i životno okruženje, ali i industrija kao i ...
Structure and mechanical properties of polyurethane/organoclay nanocomposites
(Belgrade : Society of Physical Chemists of Serbia, 2022)
Polyurethane/organoclay nanocomposites (PUNs) based on 4,4’-diphenylmethane diisocyanate
(MDI) and 1,4-butanediol (BD) as the components of the hard segments (HS) and α,ω-
dixydroxyethoxy propyl poly(dimethylsiloxane) ...
Simultaneous degradation of two textile dyes Orange G and Basic blue 41
(Serbian Ceramic Society, 2023)
Cobalt-doped alumina catalyst was tested in peroxymonosulfate-induced degradation of two
textile dyes: anionic-Orange G (OG) and cationic-Basic Blue 41 (BB). Oxone®, mixed salt
containing peroxymonosulfate as an active ...
Electrodeposition of Nb and Al from chloroaluminate melt on vitreous carbon
(Association of Metallurgical Engineers of Serbia AMES, 2016)
Niobium and aluminium were electrodeposited at 200 °C under argon
atmosphere onto vitreous carbon from inorganic chloroaluminate melts (AlCl3+NaCl)
with added niobium. Niobium was introduced into the electrolyte by anodic ...
Electrochemical co-deposition of neodymium and praseodymium from oxyfluoride molten salts
(Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM, 2022)
In the present study we aim to provide an understanding of the electrochemical behaviour of neodymium and praseodymium in the fluoride based melts composition containing different LiF concentration. Comparison of the ...
Functionalized porous nanocomposite as phenol derivatives sorbent
(Serbian Ceramic Society, 2013)
Nanocomposite of poly (glycidyl methacrylate-co-ethylene glycol dimethacrylate) and acid modified bentonite was prepared by radical suspension copolymerization. The porosity of the obtained nanocomposite was confirmed by ...
Metabarcoding and morphological data of Mayamaea species from soda pans in Serbia
(University of Antwerp, 2023)
Soda pans located in the northern part of Serbia are alkaline and very shallow water habitats influenced by seasonal drying. Due to the rareness, vulnerability, and specific biota, these saline habitats have high conservation ...
Platinski katalizatori na ugljeničnoj osnovi za efikasnu oksidaciju metanola
(Srpska akademija nauka i umetnosti, 2023)
Горивне ћелије са метанолом (DMFC) као горивом cу веома перспектпвни извори енергије за стационарне и преносиве електричне уређаје пре свега због своје високе ефикасности и ниске емисије загађујућих материја, ниске радне ...
Binary Mixtures of Substances with Double and Single Bonds
(Banja Luka : University in Banjaluka, Faculty of Technology, 2022)
In this work, we continue the study of the influence of double bonds on properties of mixtures in systems with double and single bonds.