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Приказ резултата 41-50 од 164
Mogućnosti primene sorbenata aktiviranih jonima metala za mikrobiološko precišćavanje vode
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2014)
Lactic acid production on brewers' spent grain hydrolysate by lactobacillus Rhamnosus and Lactobacillus fermentum / Mlečno-kisela fermentacija hidrolizata pivskog tropa pomoću lactobacillus Rhamnosus i Lactobacillus fermentum
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2014)
Brewers' spent grain (BSG) is the major by-product of the brewing industry, representing around 85% of the total by-products generated. Per 100 L of beer produced 20 kg of brewer's spent grain are obtained. BSG is a ...
Evaluation of the residue of lactic acid fermentation on stillage as an animal feed / Ispitivanje kvaliteta džibre nakon mlečno-kiselinske fermentacije kao hrane za životinje
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2013)
Lactic acid is a significant chemical for the food industry. Fermentative lactic acid production on wastes could significantly improve the economy and sustainability of the process. In this study, lactic acid production ...
Analysis of sodium hypohlorite according to standard EN 901 / Prikaz analize natrijum hipohlorita prema standardu EN 901
(Engineering Society for Corrosion, Belgrade, Serbia, 2012)
Sodium hypochlorite is obtained by introducing gaseous chlorine into a cold, dilute sodium hydroxide. Sodium hypochlorite solution is a yellow-green clear liquid. In water treatment is used to remove ammonia compounds, ...
Avoidance of tunnel type defect in FSW welded Al 5052-H32 plates / Eliminacija tunela pri zavarivanju trenjem alatom legure Al 5052-H32
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2012)
Some experiences in elimination of tunnel type defect Friction Stir Welding of Al alloy 5052-H32 are presented in this paper. In order to evaluate the influence of the processing parameter (ratio between rotation and ...
Secondary measures for reduction of NOx emission in glass melting process / Sekundarni postupci smanjenja emisije oksida azota u procesu topljenja stakla
(Savez inženjera i tehničara Srbije, Beograd, 2012)
In this paper the new methods for reduction of NOx emission from glass melting furnaces were presented. The secondary measures are focused on development of different methods for elimination of nitrogen oxide from the smoke ...
The application of the zeolyte powder for the construction of the dense composite membranes for the carbon-dioxide separation / Primena zeolitnih prahova za izradu kompozitnih polimernih membrana za separaciju ugljen-dioksida
(Savez inženjera i tehničara Srbije, Beograd, 2015)
The main task of the work is to construct the polymeric membrane that could be used for the waste gases treatment. For this purpose, membrane must have high permeability for the carbon dioxide and low permeability of the ...
Metallurgical processing of copper secondary raw materials / Metalurška prerada sekundarnih sirovina bakra
(Savez inženjera i tehničara Srbije, Beograd, 2015)
Procedures for copper secondary raw materials processing include two basic stages: pretreatment of the copper waste and its further metallurgical processing. For copper waste pretreatment technology, there are different ...
Production of lactic acid and microbial biomass on distillery stillage by using immobilized bacteria / Proizvodnja mlečne kiseline i bakterijske biomase na destilerijskoj džibri pomoću imobilisanih bakterija
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2014)
Lactic acid is versatile chemical with a wide range of applications in chemical, food, pharmaceutical, cosmetic and polymer industries. Currently, lactic acid world consumption is continually increasing mostly due to ...
Antimicrobial hydrogels based on 2-hydroxyethyl methacrylate and itaconic acid containing silver(I) ion / Antimikrobni hidrogelovi na bazi 2-hidroksietil metakrilata i itakonske kiseline koji sadrže srebro(I) jon
(Savez inženjera i tehničara Srbije, Beograd, 2014)
The objective of our study was to develop new antimicrobial hydrogels silver/poly(2-hydroxyethyl methacrylate/ itaconic acid) (Ag/P(HEMA/IA)). The P(HEMA/IA) samples, with different HEMA/IA ratio, were prepared by free ...