Dragan Povrenović
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View article: Advances in the Applications of Clinoptilolite-Rich Tuffs
Advances in the Applications of Clinoptilolite-Rich Tuffs Open
Adsorptive, catalytic, and antibacterial properties of clinoptilolite-rich tuffs (ZT) are presented here. ZT transformed into Fe-containing ZT (Fe-ZT) removes various organic and inorganic anions from water. Fe-ZT, which contains selenium,…
View article: Uklanjanje teških metala iz vodenih rastvora primenom modifikovanih oblika pepela i šljake iz termoelektrana
Uklanjanje teških metala iz vodenih rastvora primenom modifikovanih oblika pepela i šljake iz termoelektrana Open
Zagađujuće materije iz otpadnih voda mogu se ukloniti različitim naprednim tehnikama prečišćavanja. Proces adsorpcije može se primeniti za uklanjanje teških metala iz otpadnih voda primenom brojnih materijala. U termoelektranama (TE) kao s…
View article: Direct and Indirect Treatment of Organic Dye (Acid Blue 25) Solutions by Using Cold Atmospheric Plasma Jet
Direct and Indirect Treatment of Organic Dye (Acid Blue 25) Solutions by Using Cold Atmospheric Plasma Jet Open
In this work, the direct and indirect removal of Acid Blue 25 (AB25) from water by using cold atmospheric pressure plasma jet (APPJ) has been demonstrated. APPJ with a pin electrode type configuration operating with argon as a working gas …
View article: Optimizacija procesa prečišćavanja otpadnih voda iz Fabrike streljačke municije Uzići
Optimizacija procesa prečišćavanja otpadnih voda iz Fabrike streljačke municije Uzići Open
Usled razvoja industrije i rastom populacije tokom poslednjih godina javljaju se problemi u vezi sa otpadnim vodama iz proizvodnje koje je neophodno rešavati na ekološki i ekonomičan način. Sve otpadne vode iz postrojenja bez obzira kako s…
View article: Drying of Waste Water Treatment Sludge in Fluidized Bed of Inert Particles
Drying of Waste Water Treatment Sludge in Fluidized Bed of Inert Particles Open
The benefits of drying waste water treatment sludge can be seen in two main aspects: the dried sludge can be stored and further as an organic fertilizer, or it can be a source of useful (active) microorganisms that can be reused in waste w…
View article: Fenton process in dispersed systems for industrial wastewater treatment
Fenton process in dispersed systems for industrial wastewater treatment Open
Industrial wastewater contains recalcitrant organic compounds with a very complex chemical structure, built of molecules with long chains of carbon atoms and attached different functional groups. Chemical or biological treatments used for …
View article: Primena elektrofilterskog pepela modifikovanog sa cementom za uklanjanje arsena iz vodenih rastvora
Primena elektrofilterskog pepela modifikovanog sa cementom za uklanjanje arsena iz vodenih rastvora Open
Elektrofilterski pepeo nastao kao nus-proizvod sagorevanja uglja iz termoelektrana može se upotrebiti kao adsorbent za uklanjanje teških metala iz vodenih rastvora. Voda koja sadrži povišene koncentracije arsena ima toksične i kancerogene …
View article: Examining the Effects of the Destroying Ammunition, Mines and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit; Part 2: Determination of Heavy Metal Fractions
Examining the Effects of the Destroying Ammunition, Mines and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit; Part 2: Determination of Heavy Metal Fractions Open
View article: Oak Kernels—Volatile Constituents and Coffee-Like Beverages
Oak Kernels—Volatile Constituents and Coffee-Like Beverages Open
Modern consumers are much aware of potential health benefits of food and food ingredients. The food industry has been constrained to develop new products with improved sensory, nutritive and functional characteristics. In this work a poten…
View article: Microfiltration with periodic gas backwashing as an alternative technique for increasing permeate flux
Microfiltration with periodic gas backwashing as an alternative technique for increasing permeate flux Open
In this paper, the influence of operating parameters (transmembrane pressure, temperature, the flow rate of retentate) on the cross - flow microfiltration of synthetic fruit juice and periodic backwashing with air was examined. In the expe…
View article: Predicting the copper adsorption capacity on different zeolites
Predicting the copper adsorption capacity on different zeolites Open
In this paper the ability of three natural zeolites from different localities (Vranjska banja-VB, Igroš-I and Baia Mare-BM deposits) to remove copper has been investigated. These three zeolites were subjected to the elementary analysis as …
View article: Influence of hydrodistillation rate and hydromodule on chemical composition of Juniperus communis L. essential oil
Influence of hydrodistillation rate and hydromodule on chemical composition of Juniperus communis L. essential oil Open
Essential oils are aromatic, volatile, complex mixtures of various compounds, mainly hydrocarbons (monoterpene and sesquiterpene) and some oxygenated hydrocarbons. Juniper berry essential oil has wide application and high commercial value …