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Biodiverzitet i ekologija acidofilnih mikroorganizama koji se koriste za tretman ruda i koncentrata / Biodiversity and ecology of acidophiles used in microbiological processing of ores and mineral concentrates
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2010)
Mikrobiološko luženje siromašnih ruda i jalovina nalazi danas veliku primenu, kako za dobijanje 'dopunskih' količina metala, tako i u konceptu zaštite životne sredine. Prirodni proces mikrobiološkog luženja, relativno ...
Biosorpcija kao nova biotehnologija u funkciji očuvanja i uravnoteženog korišćenja biodiverziteta / Biosorption as a new biotechnology with an aim of protection and balanced use of biodiversity
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2010)
Ubrzan tehno-ekonomski razvoj, bez adekvatne zaštite životne sredine, je prouzrokovao pojavu velikog broja problema: zagađenje, otpad, gubitak biodiverziteta, uvođenje invazivnih vrsta, oslobađanje genetski modifikovanih ...
Influence of natural zeolitic tuff and organozeolites surface charge on sorption of ionizable fumonisin B-1
(Elsevier, Amsterdam, 2010)
Natural Zeolitic tuff was modified with 2, 5 and 10 mmol M+/100 g of octadecyldimethylbenzyl ammonium (ODMBA) ions and the products were denoted as OZ-2, OZ-5 and OZ-10. The starting material and organozeolites were ...
Uticaj proizvodnje bakra na životnu sredinu i biodiverzitet / Effect of copper production of environment and biodiversity
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2010)
Konvencionalni pirometalurški postupak za dobijanje bakra obuhvata sledeće faze: prženje koncentrata bakra, topljenje nastalog prženca, konvertorovanje bakrenca i plamenu rafinaciju. Anodni bakar se nakon toga podvrgava ...
[Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)]
(Wiley-Blackwell, Malden, 2010)
The structure of the title compound, ammineaquadi-mu(5)-phosphato-trizinc(II), [Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)], consists of two parts: (i) PO4 and ZnO4 vertex-sharing tetrahedra arranged in layers parallel to (100) and ...
The nucleation of K2O center dot TiO2 center dot 3GeO(2) glass under non-isothermal conditions
(Elsevier, Amsterdam, 2010)
The nucleation of germanate K2O center dot TiO2 center dot 3GeO(2) glass under non-isothermal conditions was studied by the DTA method. The temperature ranges of nucleation and crystal growth of this glass partly overlap. ...
Experimental study and thermodynamic remodeling of the Bi-Cu-Ni system
(Pergamon-Elsevier Science Ltd, Oxford, 2010)
Phase equilibria in the Bi-Cu-Ni ternary system have been studied using differential thermal analysis (DTA) as well as by using the calculation of the phase diagram (CALPHAD) method. Literature experimental phase equilibria ...
Uticaj vrste punioca na korozionu otpornost sumpornog betona / The influence of filler type on the corrosion stability of the sulfur concrete
(Savez hemijskih inženjera, Beograd, 2010)
U radu je ispitana koroziona otpornost sumpornog betona u uslovima različitih hemijski agresivnih sredina. Polazne komponente za dobijanje sumpornog betona bile su agregat definisanog sastava, modifikovano sumporno vezivo ...
Phytotoxic Effect of the Uranium on the Growing Up and Development the Plant of Corn
(Springer International Publishing Ag, Cham, 2010)
The aim of this article is the determination of uranium accumulation in plants tissue in shoots and roots of corn-maize (Zea mays), grown on two types of soils, pseudogley and chernozem, together with its phytotoxic effect ...
Pasivizacija halkopirita tokom luženja rastvorom sumporne kiseline u prisustvu natrijum-nitrata / Passivation of chalcopyrite during the leaching with sulphuric acid solution in presence of sodium nitrate
(Savez hemijskih inženjera, Beograd, 2010)
U radu su prikazani rezultati ispitivanja luženja halkopiritnog koncentrata rastvorom sumporne kiseline u prisustvu natrijum-nitrata. Izračunate standardne vrednosti Gibsove energije reakcija luženja i analiza E-pH dijagrama ...