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In vitro uklanjanje mikotoksina korišćenjem različitih neorganskih adsorbenata i organskih otpadnih materijala iz Srbije / In vitro removing of mycotoxins by using different inorganic adsorbents and organic waste materials from Serbia
(Univerzitet u Novom Sadu - Naučni institut za prehrambene tehnologije, Novi Sad, 2018)
Aflatoksin B1 (AFB1), ohratoksin A (OTA), zearalenon (ZON), dezoksinivalenol (DON) i T-2 toksin su najviše izučavani toksični metaboliti gljiva. Kada mikotoksini uđu u proizvodni lanac za hranu/hranu za životinje, zadržavajući ...
Uticaj hemijske modifikacije na adsorpcione karakteristike biosorbenta na bazi koštica kajsija / Effect of chemical treatment on adsorption characteristics of apricot stone biosorbent
(Inženjersko društvo za koroziju, Beograd, 2015)
U radu je ispitan uticaj hemijske modifikacije, primenom NaOH, na strukturne promene lignoceluloznog ostatka koštica kajsije (KK) i na adsorpcioni kapacitet biomaterijala prema jonima bakra. Biomaterijal pre i posle hemijskog ...
Technological procedure for processing the quartz resources in order to obtain the assortment for water glass
(Institut za rudarstvo i metalurgiju, Bor, 2016)
Tests on quartz raw material from the deposit 'Bijela Stijena - Skočić' have included: grading, washing, grinding and magnetic separation. Test results have shown that the assortment of required sand quality can be obtained ...
Application of raw volcanic rock found in etna valley as an adsorbent of chromates, arsenates and selenates
(Savez inženjera metalurgije Srbije, Beograd, 2018)
This paper aims to determine the potential of volcanic rock found in Etna valley as an adsorbent of heavy metals in anionic form (chromates, arsenates, and selenates). Characterization of the volcanic rock was done with ...
Modelovanje rada mlina prema gustini šarže mlina i specifičnom kapacitetu / Modeling the mill operation according to density of mill batch and specific capacity
(Institut za rudarstvo i metalurgiju, Bor, 2014)
U radu je prikazana nova metoda modelovanja tehnoloških parametara rada mlina za nove uslove mehano-hemijskog tretmana mineralne sirovine na bazi hipoteze Buckinghama. Specifični kapacitet projektovanog mlina menja se ...
Definisanje tehnološkog postupka flotacijske koncentracije apatita iz rude fosfata 'Lisina' / Definition the technology method of apatite flotation concentration from the phosphate deposit 'Lisina'
(Institut za rudarstvo i metalurgiju, Bor, 2014)
U radu je prikazan značaj fosfata u svetu, kao i problemi koji se javljaju u postupku pripreme siromašnijih ruda fosfata iz kojih se koncentrat fosfata dobija postupkom flotacijske koncentracije. Selektivnim flotiranjem ...
Effect of corn straw pretreatment on efficiency of biogas production process: Computer simulation
(Institut za istraživanja i projektovanja u privredi, Beograd, 2020)
Anaerobic digestion is a natural process of organic material degradation by different kinds of microorganisms in the absence of oxygen. This process is used for industrial purpose to manage waste streams or to produce ...
The extraction of aggregates in Serbia, 1973 - 2015: A statistical exploration
(Institut za rudarstvo i metalurgiju, Bor, 2017)
We contribute to the fields of mineral economics, environmental and economic history in two respects: first, we construct a novel time series data set for the levels of aggregates extraction in Serbia between 1973 and 2015; ...
Zearalenone and ochratoxin a: adsorption by kaolin modified with surfactant
(Savez inženjera metalurgije Srbije, Beograd, 2019)
Octadecyldimethylbenzyl ammonium chloride (OA) was used as a surfactant for the preparation of organokaolin. The natural kaolin (from a plant for production of quartz sand in Rgotina, Serbia) was modified with a surfactant ...
Kinetics of barite reduction from refractory barite-sulphide ore
(Savez inženjera metalurgije Srbije, Beograd, 2016)
Refractory sulphide-barite ore was reduced with carbon in order to release lead, zinc, and copper sulphide from barite-pyrite base. Mineralogical investigations showed that due to the complex structural-textural relationships ...