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Приказ резултата 11-20 од 104
SYNTHESIS OF NEW REFRACTORY COATINGS BASED ON BASALT FOR FOUNDRY APPLICATIONS
(Užice : Akademija strukovnih studija "Zapadna Srbija", Odsek Užice, 2021)
This paper presents the results of research on coatings based on basalt for use in Lost foam casting process. These
coatings have not been used in practice so far. The coating compositions and the synthesis process were ...
Hydrogels based on poly(methacrylic acid) and nanocellulose with potential application in dental treatments
(UNIVERSITY OF EAST SARAJEVO FACULTY OF TECHNOLOGY Karakaj 34a, 75 400 Zvornik Republic of Srpska, B&H, 2021)
pH sensitive hydrogels, such as hydrogels based on poly(methacrylic acid) (PMAA), are
tremendous materials with great properties due to which they have application in many fields,
such as: targeted drug delivery, tissue ...
A Novel Azo-azomethine Dye: Synthesis, Dyeing and Antioxidant Properties
(Kragujevac : University, Institute for Information Technologies, 2021)
Schiff bases, or azomethine compounds, are commonly employed in the fields of organic
synthesis, metal complexes, materials, and engineering. Especially, they have gained
importance in medicinal researches, considering ...
Photocatalytic removal of dyes from wastewater under solar lights by natural clinoptilolite from different regions
(Croatian Zeolite Association, 2021)
Due to their structural complexity, chemical stability, and toxicity, organic dyes mostly used in the textile industry, cause serious environmental problems. Advanced Oxidation Processes (AOPs) currently appear to offer a ...
Systematic Assessment of Working Fluid Mixtures for Absorption Refrigeration Based on Process and Sustainability Indicators
(Ashrae Transactions 2021, Vol 127, Pt 1, 2021)
Absorption Refrigeration (ABR) has been widely considered as an environmentally benign cooling process. ABR employs a working fluid (WF) mixture to extract heat for cooling achieved through a series of phase changes within ...
ANTIFUNGAL POTENTIAL OF GARLIC ESSENTIAL OIL ON ASPERGILLUS SPECIES ISOLATED FROM FOOD / ANTIFUNGALNI POTENCIJAL ETARSKOG ULJA BELOG LUKA PREMA ASPERGILLUS VRSTAMA IZOLOVANIM IZ HRANE
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, 2021)
Aspergillus species are common contaminants of medium and low moisture foods. By their
metabolic activity, they cause food spoilage, leading to great economic damage. However, much
higher problem are toxigenic species, ...
Non-thermal plasma and lignocelullose susbstrates in biorefinery processes
(National Technical University of Athens, NTUA, 2021)
Lignocelullosic substrates are abundant and available in almost all parts of the world. However, we are still
lacking efficient ways to valorise it due to recalcitrant nature of lignocelullose and presence of lignin ...
Lactic acid bacteria: From food preservation to active packaging
(IOP Publishing Ltd, 2021)
Lactic acid bacteria (LAB) have acted in food fermentations through the ages due to their safety and resilience to specific harsh conditions of high salinity or low pH present in food and gut where they live. Their interaction ...
Prirodni adsorbenti na bazi metalnih oksida za uklanjanje jona olova i arsena iz vodenih rastvora
(Departman za energetiku i procesnu tehniku - FTN, 2021)
U ovom radu ispitana su adsorpciona svojstva tri prirodna mineralna materijala za uklanjanje
Pb(II) i As(V) jona iz vodenih rastvora. Sveobuhvatna strukturna analiza pokazala je glavne mineralne komponente, SiO2, Al2O3 i ...
Sinteza i karakterizacija katjonskog skroba za primenu u tretmanu otpadnih voda / Synthesis and characterization of cationic starch for application in the wastewater treatment
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku, 2021)
Cilj rada bio je razvijanje jednostavnog i ekološki prihvatljivog načina pripreme katjonski modifikovanog skroba sa katjonskim reagensima, glicidiltrimetilamonijum hloridom (GTMAH) i betain
hidrohloridom (BHH), bez upotrebe ...