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Recycling silver and copper from rub out copper wire plated with silver / Reciklaža srebra i bakra iz istrošene posrebrene bakarne žice
(Institut za bakar, Bor, 2012)
Recycling of secondary raw materials recently become more interesting , mainly due to reduced quantities of waste and price of waste water treatment. Aim of this work was recycling and production of copper ana silver from ...
The production of lactic acid on liquid distillery stillage by Lactobacillus rhamnosus ATCC 7469 / Proizvodnja mlečne kiseline na tečnoj destilerijskoj džibri pomoću Lactobacillus rhamnosus ATCC 7469
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2011)
The production of lactic acid on a liquid distillery stillage remaining after the bioethanol production on a mixture of waste bread and waste water from the production of wheat gluten was studied in this work. The lactic ...
The current situation in the development of metallurgical engineers high education in the region / Aktuelno stanje u razvoju visokog obrazovanja metalurške struke u regionu
(Institut za bakar, Bor, 2013)
This paper gives an overview on the current situation in the development of metallurgical engineers high education in the region, as well as mutual compliance in example of University of Belgrade, Technical Faculty in Bor; ...
Functional finishing of textile materials with stimuli-responsive polymeric systems / Funkcionalizacija tekstilnih materijala primenom polimernih sistema osetljivih na spoljne stimulanse
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2013)
The efficient and easily applicable surface modifying system for textiles can be created by using a specific polymeric form - hydrogel. Hydrogels exhibit the volume phase-transition property (swelling and shrinking) that ...
Biological activity and ethnomedicinal use of Thymus vulgaris and Thymus serpyllum / Biološka aktivnost vrsta Thymus vulgaris i Thymus serpyllum i njihovo korišćenje u etnomedicini
(Institute for Medicinal Plants Research "Dr. Josif Pancic", 2013)
The Lamiaceae family, which contains about 200 genus and 3000 species, has a cosmopolitan distribution. Plants of this family are rich in essential oils and phenol compounds. Thymus vulgaris (Thyme) is perennial, subshrub ...
Ecological modification of polyester surface properties using plasma treatment / Ekološko modifikovanje površinskih svojstava poliestra upotrebom plazme
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2017)
During plasma treatment of polyester, the morphological structure and chemical composition of the fiber is being modified. Thereby, the surface roughening and formation of new functional groups occur. Then, the surface ...
Influence of spray drying technique on survival of Bradyrhizobium onto sodium alginate based carriers
(Serbian Soil Science Society, Belgrade, 2015)
Application of microbial inoculants to the soil can improve the nutrient uptake by plants and increase the productivity of the crops. Inoculants should ensure a suitable microenvironment and long survival of bacteria in ...
Fluido-mehaničke karakteristike istostrujnog fontanskog sloja
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2018)
U ovom radu je analiziran rad istostrujnog fontanskog sloja sa centralnom cevi u sistemu čvrste čestice-voda. Eksperimenti su realizovani na polukoloni prečnika 196 mm, ukupne visine 860 mm, sa koničnim dnom ugla 110o . ...
Landfill design in Serbia / Prilog tehnološkom projektovanju deponija u Srbiji
(University of Belgrade, Technical Faculty in Bor, 2015)
Waste disposal is an important element of integrated waste management. In order to dispose of waste that is free of environmental risk, the proper design of landfills during their construction and/or closure is necessary. ...
Modification of polyester fabric by treatment in alkaline solution / Modifikovanje poliestarske tkanine obradom u alkalnom rastvoru
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2019)
Today, polyester is the most important textile fiber by consumption. The aesthetic appearance, feel and comfort of polyester fabrics can be improved by controlled surface modification, by treatment in alkaline solution. ...