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Приказ резултата 41-50 од 3795
Kvalitet podzemnih voda u području Zapadnobačkog okruga / The Quality of Underground qaters in the Region of West Bačka
(Beograd (Serbia): Udruzenje za tehnologiju vode i sanitarno inzenjerstvo, 2007)
The population and the industry in the region of West Backa are supplied with underground water which is specific in its quality due to higher content of organic substance, higher pH values, the presence of hydrogen-sulphide ...
CO2 conversion enhancement in a periodically operated Sabatier reactor: Nonlinear frequency response analysis and simulation- based Study
(The 25th International Symposium of Chemical Reaction Engineering (ISCRE 25), Florance, Italy, 2018)
Nonlinear frequency response (NFR) analysis was applied on a Sabatier reactor. A substantial improvement in CO2 conversion was predicted under certain conditions. The NFR analysis prediction was validated using a kinetic ...
AC Impedance tracking of glassy carbon activation
(Serbian Chemical Society, Belgrade, 2010)
Carbon materials, due to their physical and chemical properties, have found wide application in different electrochemical systems. They are often used as substrates for supercapacitors and different types of electrocatalysts. ...
Evolution of humic acids during ex situ bioremediation on a pilot level – The added value of the microbial activity / Nastanak huminskih kiselina tokom ex situ bioremedijacije na pilot nivou - dodata vrednost mikrobne aktivnosti
(Belgrade : Serbian Chemical Society, 2020)
Environmental pollution is a global problem, while bioremediation technology removes pollutants from the environment using microorganisms. This study was aimed at investigating how a bioremediation process affected soil ...
Determination of the absolute hardness of electrolytically produced copper coatings by application of the Chicot-Lesage composite hardness model / Одређивање апсолутне тврдоће електролитички добијених превлака бакра применом Chicot-Lesage композитног модела тврдоће
(Belgrade : Serbian Chemical Society, 2022)
In this study, a novel procedure, based on application of the Chicot–Lesage (C–L) composite hardness model, was proposed for the determination of an absolute hardness of electrolytically produced copper coatings. The Cu ...
Superkritični fluidi u procesima dobivanja energije / Supercritical Fluids in Process Related to Obtain Energy
(Akademija nauka i umjetnosti Republike Srpske / Academy of Sciences and Arts of the Republic of Srpska, 2017)
Tehnološki postupak u kome se dobija energija obuhvata osnovne procese i operacije, kao na primer faznu ravnotežu, kinetiku reakcije, sintezu tehnološke šeme, projektovanje postrojenja i ostale faze sve do dobijanja energije ...
Processing and properties of silver-metal oxide electrical contact materials
(Association of Metallurgical Engineers of Serbia, 2012)
The presented study gives a brief overview of the experimental results of investigations of different production technologies of silver-metal oxide electrical contact materials in relation: processing method - properties. ...
Study of Nd deposition onto W and Mo Cathodes from Molten Oxide-Fluoride Electrolyte
(Electrochemical Science Group (ESG), 2020)
Electrochemical reduction processes of Nd(III) on tungsten and molybdenum electrodes in NdF3+LiF and NdF3+LiF+Nd2O3 were investigated by cyclic voltammetry, chronoamperometry and open circuit measurements. Electrolytes and ...
Phytochemicals from bryophytes: Structures and biological activity / Фитохемикалије из бриофита: структура и биолошке активности
(Serbian Chemical Society, 2021)
Little attention has been paid to the bryophytes as sources for human diet despite the presence of 23,000 species in the world. Some mosses contain Vitamin B1, tocopherols, prostaglandin-like highly unsaturated fatty acids ...
Geochemistry of water and sediment
(MDPI, 2021)
Access to drinking water is one of the largest problems of modern times, and water
pollution is a growing problem worldwide. Increased concentrations of different toxic
substances, especially heavy metals, affect ...