Претраживање
Приказ резултата 11-20 од 38
Influence of chemical agents on the surface area and porosity of active carbon hollow fibers / Uticaj hemijskih agenasa na specifičnu površinu i poroznost aktivnih ugljeničnih šupljih vlakana
(Serbian Chemical Society, 2011)
Active carbon hollow fibers were prepared from regenerated polysulfone hollow fibers by chemical activation using: disodium hydrogen phosphate 2-hydrate, disodium tetraborate 10-hydrate, hydrogen peroxide, and diammonium ...
Adsorption–desorption based random number generator
(Belgrade : Military Technical Institute, 2014)
Data tracking and hacking is especially dangerous in modern defence forces where classified data transmission must envolve cryptographic methods for secure and reliable data coding. The more unpredictable the cipher is, ...
The Application of a Natural Zeolite for Acid Mine Drainage Purification
(Japan Inst Metals, Sendai, 2015)
A natural zeolite from Serbia was employed for the removal of heavy metals from acid mine drainage (AMD) generated in the area of copper mine. The efficiency of the natural zeolite samples was tested on AMD that contained ...
Monolayer gas adsorption in plasmonic sensors: Comparative analysis of kinetic models
(Maik Nauka/Interperiodica/Springer, New York, 2013)
The analysis of adsorption kinetics is given, assuming no dissociative adsorption takes place and no multiple binding sites exist. The phenomenological nonlinear model and the simple linear model are considered from the ...
Mikroelektronski senzor elementarne žive (Hg) u gasnoj fazi / Microelectronic sensor of elemental mercury (Hg) in gas phase
(Универзитет у Београду, Физички факултет, 2013)
Cilj ove disertacije je razvoj mikroelektronskog adsorpcionog senzora iosvajanje tehnologije njegove proizvodnje za potrebe praćenja aero zagañenja,zaštite životne sredine i primene u industrijskim procesima.Senzor je ...
Grand Canonical Monte Carlo study of argon adsorption in aluminium nanopores
(Taylor & Francis Ltd, Abingdon, 2011)
We present a theoretical study of argon adsorption on a model aluminium substrate structured with cylindrical nanopores. We employ state-of-the-art computational methods to obtain (i) accurate three-dimensional adsorption ...
Modeling Noise and Stability of Affinity-Based MEMS, NEMS and NOEMS Sensors of Ternary Gas Mixtures
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
We address noise and stability of adsorptionbased sensing of ternary gas mixtures in affinity-based MEMS, NEMS and NOEMS sensors. We investigate mechanisms of such chemical sensing in diverse industrial environments where ...
Applications of bentonite in the environmental protection
(Society of Physical Chemists of Serbia, 2012)
Smectite rich clay from Bogovina, Serbia, was submitted to pillaring and organomodification. Pillared and organomodified materials were characterized using XRD, ICP-OES and N2 physisorption methods. The obtained pillared ...
Chitosan-montmorillonite bionanocomposite as textile dyes adsorbent
(Serbian Ceramic Society, 2016)
The removal of color dyes from wastewater before they are released in natural waters is important
since some dyes are highly toxic for environment. Although several traditional chemical and
biological processes exist for ...
Removal of copper by pelletized fly ash
(Association of Metallurgical Engineers of Serbia (AMES), 2019)
Recent investigations are focused on the possibility of waste utilization as potential adsorbents in wastewater treatments. Industrial by-products and wastes are almost zero-cost raw materials and at the same time, their ...