Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Dragan Povrenović"'
Publikováno v:
Materials, Vol 17, Iss 6, p 1306 (2024)
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, is benefic
Externí odkaz:
https://doaj.org/article/739395b56d7e410784d9d691bfe64561
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
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 was used as
Externí odkaz:
https://doaj.org/article/1c7788b318f045898aebfcb857dd341f
Autor:
Miloš Nikolić, Dragan Povrenović, Radojka Maletić, Sveto Rakić, Milovan Živković, Nada Kosanović
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 17, Iss 3, Pp 283-289 (2011)
In this study, drying kinetics of autochthonous variety Požegača plum was examined in a laboratory dryer at three temperatures. The whole plum fruits, together with the kernels were subjected to the drying process. The effect of drying has been exa
Externí odkaz:
https://doaj.org/article/317520c6f9f74f84a608e1c02e5d03b8
Autor:
Dragan Povrenović, Viktor Nedović
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 16, Iss 2, Pp 133-137 (2010)
Brewery yeast cells immobilized in Ca-alginate were dried in a laboratory scale spouted bed with a draft tube.The experiment was conducted under variable temperatures and air flow rates. The temperature and air velocity at the bottom of the column ha
Externí odkaz:
https://doaj.org/article/539e568a24e84da2bd4d72e0274e5c50
Autor:
Vladimir V. Jovanović, Vladan Milošević, Dragan Povrenović, Sonja Milićević, Jelena Čarapić, Ana Popović, Branislav Ivošević
Publikováno v:
Hemijska industrija
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 removal of
Publikováno v:
Food and Bioproducts Processing
This article provides an overview of recent developments and the published literature in microfiltration (MF) and ultrafiltration (UF) of fruit juices. In this review, we summarize studies by relating basic concepts of membrane filtration with report
Autor:
Ivan J. Stojković, Marija R. Miladinović, Ivana B. Banković-Ilić, Dragan Povrenović, Olivera S. Stamenković, Vlada B. Veljković
Publikováno v:
Fuel
Waste lard from piglet roasting and quicklime (basically CaO) as a priceless fatty feedstock and a cheap solid catalyst, respectively were tested for the biodiesel production by methanolysis in a batch stirred reactor at moderate reaction temperature
Autor:
Olivera S. Stamenković, Ivana B. Banković-Ilić, Ana V. Veličković, Vlada B. Veljković, Dragan Povrenović, Jelena M. Avramović, Ivan J. Stojković
Publikováno v:
Chemical Engineering & Technology
The KOH-catalyzed methanolysis of waste lard from piglet roasting in a moderate temperature range was investigated in order to establish the reaction kinetics. For comparison, lard and thermally treated lard were also included in the study. All three
Publikováno v:
Procesna tehnika
Waste water treatment sludge is generated in increasing quantities, as the amount of treated municipal and industrial waste water increases. Also, the requirements concerning the conditions of sludge storage/landfill or reuse are growing. Due to thes
Autor:
Miladin Gligorić, Neda Tešan Tomić, Mihajlo Jović, Aleksandar Došić, Dragan Povrenović, Slavko Smiljanić
Publikováno v:
Water Air and Soil Pollution
Water, Air, and Soil Pollution
Water, Air, and Soil Pollution
As a result of the destruction of ammunition, mines, and explosive devices by the method of open detonation, the increased concentration of heavy metals is often recorded in the soil of military polygons, which is a serious ecological problem. Howeve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89cce76f9a2c99debd5c09800e52545a
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3854
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3854