Претраживање
Приказ резултата 51-60 од 88
Removal of arsenic from water by the sand microalloyed with magnesium and aluminium / Uklanjanje arsena iz vode pomoću peska obogaćenog magnezijumom i aluminijumom
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2012)
The aim of this work was to investigate the possibility of using chemically and thermally treated quartz sand (Rgotina, Srbija) as an active agent for arsenic removal from waters. Experimental results have shown that the ...
Microbial fuel cell: sustainable technology for simultaneous energy production and wastewater treatment / Mikrobne gorive ćelije: održiva tehnologija za proizvodnju energije i prečišćavanje otpadnih voda
(Beograd : Udruženje za tehnologiju vode i sanitarno inžinjerstvo, 2018)
Energy is the main driver of economic growth and it is of vital significance for the modern socieity survival. Future economic growth is dependent of the long-term availability of energy from the sustainable and ecologicaly ...
Investigation of the energy efficiency of the Military museum building by infrared thermography / Termografsko ispitivanje energetske efikasnosti zgrade Vojnog muzeja
(Belgrade: Ministry of Defence of the Republic of Serbia, 2013)
Infrared (IR) thermography, as a diagnostic technique, is used to find
anomalies in the thermal signature of the Military museum building in Belgrade,
to identify irregularities or deficiencies, such as wet materials, ...
Uticaj modifikacije gline na elektrohemijsko ponašanje hinhidrona / The influence of clay modification on electrochemical behavior of quinhydrone
(Савез инжењера и техничара Србије, 2022)
Glina bogata monmorijonitom iz Vajominga je modifikovana kiselom aktivacijom i procesom pilarenja.
Ovako izmenjena glina, kao i polazna glina, je naneta na površinu elektrode od staklatog ugljenika
pomoću Nafiona. ...
Multi-elemental analysis of real water samples from the Požega area, Serbia / Multi-elementalna analiza realnih uzoraka vode sa teritorije Požege, Srbija
(Belgrade : Engineers Society of Corrosion, 2022)
The aim of this study was to examine the quality of real samples of drinking water, collected from the territory of the city of Požega and the surrounding rural areas. An analytical technique of inductively coupled plasma ...
Laser Cleaning of Textile Artifacts with Metal Threads: Process Parameter Optimization / Lasersko čišćenje tekstilnih eksponata sa korodiranim metalnim nitima - optimzacije parametara procesa
(Belgrade, Serbia: Military Technical Institute, Belgrade, 2014)
This paper presents the results of the laser cleaning effects on textile samples with corroded metallic threads. In many museum collections, there are textile exhibits like uniforms, national costumes, flags and home ...
Preventing and removing of heat tint / Sprečavanje i uklanjanje termičkog oksida (heat tint)
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2014)
Heat tinting is a thickening of the naturally occurring oxide layer on the surface of the stainless steels during welding. The thickness of the oxide layer next to the weld depends on the temperature, heating time, and ...
Biogas tehnologija u funkciji proizvodnje energije
(Faculty of Philology, University of Belgrade, 2022)
Potreba za smanjenjem upotrebe fosilnih goriva, zbog štetnog uticaja na životnu sredinu i sve veća potražnja za energijom, doveli su do proizvodnje energije iz obnovljivih izvora. Pristup čistoj i obnovljivoj energiji ...
Resonator-based metering of power components according to IEEE Standard 1459-2010 / Merenje snage po standardu IEEE 1459-2010 upotrebom rezonatorskih filterskih struktura
(Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, 2021)
Liberalizacijom tržišta električne energije merenje električne snage i energije u nesinusoidalnim uslovima dobilo je veliki značaj. Ta tema je još uvek predmet aktivnih rasprava, tako da ne postoji neka generalizovana ...
Electric power components estimation according to IEEE Standard 1459-2010 / Merenje komponenti električne snage po standardu IEEE 1459-2010
(Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, 2021)
Merenje u nesinusoidalnim uslovima je u centru istraživanja i mnogo se napora ulaže da se pojam reaktivne snage star više od sedamdeset godina definiše na nov način. Postoji niz pristupa rešavanju problema definisanja snaga ...