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Упит dcterms_subject_txt:Waste Management and Disposal,Geotechnical Engineering and Engineering Geology,Water Science and Technology,Environmental Chemistry,Environmental Engineering

2511 items

  • An Experimental Investigation of the Environmental Risk of a Metallurgical Waste Deposit

    Jasmina Dedić , Jelena Djokic , Jovana Galjak, Gordana Milentijević, Dragan Lazarevic, Živče Šarkočević, Milena Lekić (2022)
    The aim of this study is to investigate the environmental risk of long-term metallurgical waste disposal. The investigated site was used for the open storage of lead and zinc waste materials originating from a lead smelter and refinery. Even after remediation was performed, the soil in the close vicinity of the metallurgical waste deposit was heavily loaded with heavy metals and arsenic. The pollutants were bound in various compounds in the form of sulfides, oxides, and chlorides, as well ...
    otpad od proizvodnje olova, remedijacija, rizik po životnu sreinu, BCR sekvencijalna ekstrakcija

  • Application of EC 7 standards in defining geotechnical conditions for the kiln foundation of cement factory Holcim – Serbia

    Rakić Dragoslav, Ćorić Slobodan, Šušić Nenad (2010)

  • Regional rockfall exposure assessment, experience from Serbia

    Miloš Marjanović, Biljana Abolmasov, Uroš Đurić, Jelka Krušić, Snežana Bogdanović (2022)
    Rockfalls are common in hilly and mountainous areas, especially along roads with engineered slopes and cuts. Such is the case for most of the state and local road routes in Central, Serbia, which was the subject in this case study. A road network of 276 km covering roughly 1700 km2 between the cities of Kraljevo, Čačak and Ivanjica is presented. Assessing of such wide areas needs to be conducted from large to site-specific scale, i.e., using GIS spatial tools ...
    CONEFALL, izloženost, GIS, odronjavanje, Srbija

  • GIS Application Improvement with Multilingual Lexical and Terminological Resources

    Ranka Stanković, Ivan Obradović, Olivera Kitanović (2010)
    ... Faculty of Mining and Geology and funded by the Ministry of the Environmental protection. The approach to GeolISS development, which is aimed at the integration of existing geologic archives, data from published maps on different scales, newly acquired field data, and intranet and internet publishing ...
    ... integration of lexical and terminological resources, most of them developed within the Human Language Technology (HLT) Group at the University of Belgrade, and the Geological information system of Serbia (GeolISS), developed at the Faculty of Mining and Geology and funded by the Ministry ...
    ... Belgrade, Faculty of Mining and Geology, Faculty of Mining and Geology E-mail: {ranka, ivano, olja}@rgf.bg.ac.rs Abstract This paper introduces the results of integration of lexical and terminological resources, most of them developed within the Human Language Technology (HLT) Group at the University ...

  • INVENTS: A Hybrid Mine Ventilation Planning and Design System

    Lilić Nikola, Stanković Ranka, Obradović Ivan (2013)
    Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper we ...
    hybrid systems, mine ventilation, expert systems
    ... Analysis“, Mining Technology, Vol. 79, No 915, pp. 295-302, 1997. [8] Oral,M.K. and Durucan,S., (1993), "An Integrated Environment Simulation System for Mine Ventilation Management", XXIII International Symposium APCOM, Montreal, 327-334, Vol.II. [9] Ramani,R.V., Prasad,K.V.K. and Swaminathan,M., ...
    ... fully exploits the GUI (graphical user interface) technology available for MS Windows applications. It enables a straightforward and easy manipulation of input data and control over parts of the problem-solving process. It also offers suggestions and recommendations to the user for the improvement of ...
    ... improves the reliability and quality of the apprehension and verification of air amounts needed for the ventilation of workplaces. Beforehand, determination of air amounts relied on the engineering experience or an analogy with similar examples in encountered in practice and specific empirical relations ...

  • INVENTS: a hybrid system for subsurface ventilation analysis

    Nikola Lilić, Ranka Stanković, Ivan Obradović (2000)
    Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper we ...
    ... Analysis“, Mining Technology, Vol. 79, No 915, pp. 295-302, 1997. [8] Oral,M.K. and Durucan,S., (1993), "An Integrated Environment Simulation System for Mine Ventilation Management", XXIII International Symposium APCOM, Montreal, 327-334, Vol.II. [9] Ramani,R.V., Prasad,K.V.K. and Swaminathan,M., ...
    ... fully exploits the GUI (graphical user interface) technology available for MS Windows applications. It enables a straightforward and easy manipulation of input data and control over parts of the problem-solving process. It also offers suggestions and recommendations to the user for the improvement of ...
    ... improves the reliability and quality of the apprehension and verification of air amounts needed for the ventilation of workplaces. Beforehand, determination of air amounts relied on the engineering experience or an analogy with similar examples in encountered in practice and specific empirical relations ...

  • Geotehnički uslovi izgradnje tunela „Debelo brdo“ na autoputu E-80 Niš - Pločnik

    Dragoslav Rakić, Radojica Lapčević, Irena Basarić Ikodinović, Dragan Lukić (2022)
    Tunel „Debelo brdo“ nazvan je po najizraženijem relјefnom obliku na ovoj drugoj deonici autoputa E-80 Niš – Pločnik. Osnovnu geološku građu na lokaciji tunela čini Mio-Plioceni kompleks heterogenog litološkog sastava. Izgradnja tunela je predviđena delom u otvorenom iskopu dužine 240 m, a delom sa podzemnim iskopom dužine 190 m. U zoni tunela, padina je okarakterisana kao uslovno stabilna, pa bi neadekvatna zasecanja mogla da izazovu klizanja terena. Iz tih razloga, u okviru rada posebno su prikazani geotehnički uslovi izgradnje ...
    Tunel „Debelo brdo“, Geotehnički parametri, Privremene kosine, Šipovi, Podgrada.
    ... Beograd, str. 12-23. [6] ; ; J (2019). Geotechnical zoning of the terrain along the first section of E-80 highway in Serbia Proceedings of the XVII European Conference of Soil Mechanics and Geotechnical Engineering ECSMGE-2019, Geotechnical Engineering foundation of the future, Reykjavik, Iceland ...
    ... ipovi, Podgrada. GEOTECHNICAL CONDITIONS FOR THE CONSTRUCTION OF ON THE HIGHWAY E- - 1, 2 Ikodinovi 3, 4 1 University of Belgrade Faculty of Mining and Geology, Djusin 7, Belgrade, dragoslav.rakic@rgf.bg.ac.rs 2 University of Belgrade Faculty of Mining and Geology, Djusin 7, Belgrade ...
    ... Belgrade, radojica.lapcevic@rgf.bg.ac.rs 3 University of Belgrade Faculty of Mining and Geology, Djusin 7, Belgrade, irena.basaric@rgf.bg.ac.rs 4 University of Novi Sad Faculty of Civil Engineering Subotica, Kozaracka 2a, drlukic.lukic@gmail.com Abstract: The "Debelo brdo" tunnel is named after the most ...

  • An Approach to Management Decision Support: The Coal Mine Pljevlja Management Information System

    Božo Kolonja, Ranka Stanković, Filip Vuković, Ivan Obradović (2006)
    In this paper we describe the approach that has been used in the development of the Management Information System (MIS) in the Coal Mine Pljevlja in Montenegro. The methodology of this approach was based on new information technologies and management techniques which have already been successfully applied in other related fields. Its main goal was to introduce modern management techniques to mining, adapted to specific features of the mining industry, its operations and environment, thus enabling the tactical management ...
    ... aking, more efficient in operation, safer, and more responsible to society. This paper is focused on the excavation process: ore delineation, development, production and waste management. Design and planning of these processes in the future needs to be closely integrated into more holistic mining ...
    ... , breakdowns, operative events, condition of equipment and facilities, condition of dumps, quality of coal and waste water, shift reports, consumption of spare parts, fuels, lubricants, consumables, etc. If changes of mining conditions and/or availability of production units occur during a shift ...
    ... data on production standstills, equipment and machinery failures, information about all types of operative events that influence production, drilling-blasting works, condition of equipment and facilities, condition of dumps, quality of coal and waste water, shift reports, etc. Figure 4 presents the ...

  • Процена ризика од загађивања водних ресурса под утицајем напуштених рударских радова на простору Србије

    Nebojša B. Atanacković (2018-08-31)
    Велики број напуштених рударских радова и ограничена средства за рекултивацијуи ремедијацију деградираних простора подстакле су развој метода за издвајањеприоритетних локација на које је потребно усмерити даља истраживања. У датомконтексту, у склопу израде дисертације спроведене су научно-истраживачкеактивности које су за предмет имале анализу утицаја значајнијих напуштенихрударских радова на водне ресурсе на простору Србије јужно од Саве и Дунава.Разматрање предметне проблематике извршено је кроз развој и примену семи-квантитативне методологије за анализу ризика од загађивања површинских иподземних вода на регионалној размери. Примењена ...
    анализа ризика, водни ресурси, водна тела, рудничке воде, рударскиотпад, аналитички хијерархијски процеси, кластер анализа, математичка теоријаатрибута, функције припадности, семи-квантитативне методе
    ... Proceedings of the International Mine Water Association Symposium on “Mine Water and Environmental Impacts”, Johannesburg, South Africa, 7–13th September 1998. (Volume II), 375–386. 15. BRGM (2001) Management of mining, quarrying and ore-processing waste in the European Union, 79 p., 7 Figs., 17 Tables ...
    ... Integrated Environmental Assessment and Management — Volume 6, Number 1—pp. 145–154. 123. Puura E. and D’Alessandro M. (2005) A Classification System for Environmental Pressures Related to Mine Water Discharges. Mine Water and the Environment (24): 43–52. 124. Rees J.A. (2002) Risk and integrated ...
    ... Lake Chemistry. Mine Water and the Environment 22: 194–205. doi 10.1007/s10230- 003-0022-y 28. Davis A. and Eary L.E. (1997) Pit lake water quality in the Western U.S.: An analysis of chemogenetic trends. Mining Eng 6: 98-102 29. DEFRA (2011) Guidelines for Environmental Risk Assessment and Management ...

  • Application of ERT in the study of debris-flow source area: Case study Selanac debris flow

    Dragana Đurić, Jelka Krušić, Biljana Abolmasov (2021)

  • Control of substructure construction of railways in the Republic of Serbia

    Dragan Lukić, Dragoslav Rakić, Irena Basarić Ikodinović (2022)
    Контрола збијености природног тла (у ископу) или збијеног у насипу при изградњи саобраћајница представља један од основних облика контроле квалитета доњег строја. Код изградње брзих саобраћајница (аутопутеви и брза железница) приоритет је постизање високог нивоа контроле извршених радова. У циљу онемогућавања диференцијалног слегања (при изградњи насипа), или промене запремине услед допунског збијања материјала, које неминовно доводе до деформација, потребно је извршити оптимално збијање материјала. У оквиру овог рада приказује се техничка регулатива која регулише контролу збијености при изградњи железничке ...
    доњи строј, техничка регулатива, насип, збијеност, контрола
    ... assessment of soil compactness,’’ in Proceeding of International conference Geotechnical aspects of Construction, 2005, pp. 469-472. [6] Ljubojev, ’’Filter rules for soil and geosynthetics,’’ Mining and Metallurgy Engineering Bor, No. 1-2, pp. 1-12, 2021. ...
    ... regulations and the possible consequences. Therefore, it is necessary that the tests of embankment construction, especially for high-speed railways, are clearly defined in the project documentation (geotechnical study, technical report, technical conditions, bill of quantities and estimate of works and graphic ...
    ... project [2:38-38]. In the zones with water protection of the foundation soil and the surrounding terrain, protective sealing measures are applied both in and outside of the transition layer for the purpose of controlled drainage of polluted water (or other liquids), and according to the pollution protection ...

  • Analysis and visualization of geophysical well-logging data from closely spaced boreholes

    Branislav Sretković, Ivana Vasiljević, Dimitry Sidorov - Biryukov (2024)
    Geophysical logging measurements for determining the condition of the rock mass on the dam profile and locating the predisposed directions of water circulation and loss from the reservoir were conducted in four boreholes distributed at a close distance. The survey was carried out in a typical karst terrain, which is an additional challenge for defining the geological model, especially in terms of water retention. That kind of data set provides an excellent opportunity for a new approach to analysis ...
    well-logging in karst, water loss, data correlation, data fusion
    ... Faculty of Mining and Geology, Belgrade, Republic of Serbia; e-mail: branislav.sretkovicorgf.bg.ac.rs Abstract Geophysical logging measurements for determining the condition of the rock mass on the dam profile and locating the predisposed directions of water circulation and loss from the reservoir ...
    ... s of karst in terms of surface and underground water circulation, as well as stability and hazard assessment for large objects such as dams (Sretković and Vučković, 2020). 'The use of geophysical characterization of karst systems can provide an economical and non-invasive alternative _ for ...
    ... terms of water retention. That kind of data set provides an excellent opportunity for a new approach to analysis and visualization that differs from the standard logging data processing. Numerical interpolation and correlation of data from various logging measurements (short-normal and long-normal ...

  • Preliminary management and optimization of a gas reservoir in central Serbia

    Karović-Maričić Vesna, Danilović Dušan (2010)

  • Foliation impact on the dynamic properties of selected samples of the barrier dam site Prvonek: Right side

    Majstorović Jelena, Tokalić Rade, Lutovac Suzana, Savković Snežana (2016)

  • Mesozoic carbonate rocks in Serbia used as dimension stone

    Vesna Matović, Tijana Vojnović Ćalić (2016)
    The building industry in Serbia uses, to a great extent, imported natural stone for architectural purposes. The significance of local deposits, particularly limestones, is not adequately perceived despite the country’s abundance of these valuable resources. Therefore, this study focuses on Serbia’s Mesozoic carbonate rocks, specifically on the deposits of four selected quarries: Klisura, Skrzut, Struganik, and Tisnica. The quality and prospects of the application of these limestones has not yet been the subject of a detailed, comprehensive investigation. Therefore, ...
    Ukrasni kamen, Mezozoik, Krečnjak, Srbija, Petrografija, Fizičko-mehanička svojstva
    ... Department of Mineralogy, Crystallography, Petrology and Geochemistry, Faculty of Mining and Geology, University of Belgrade, Djusina 7, Belgrade, Serbia e-mail: vesna.matovic('rgf.bg.ac.rs T. V. Ćalić Department of Architectural Technology, Faculty of Architecture, University of Belgrade, Bulevar ...
    ... Универзитета у Београду [ДР РГФ] Mesozoic carbonate rocks in Serbia used as dimension stone | Vesna Matović, Tijana Vojnović Ćalić | Bulletin of Engineering Geology and the Environment | 2016 | | 10.1007/s10064-015-0722-0 http://dr.rgf.bg.ac.rs/s/repo/item/0008250 Дигитални репозиторијум Рударско-геолошког ...
    ... physical and mechanical properties of limestones: a bulk density (ZSP) and real density (ZBP); b porosity (P) and water absorption (Uv); c compressive strength-dry, water rudstone). They also have a low porosity (1.3—2.0 %). All limestones exhibit similar behaviour in terms of water absorption ...

  • Analysis of a simplified model for determining rock mass oscillation velocity at the Kovilovača open pit

    Suzana Lutovac, Miloš Gligorić, Jelena Majstorović, Luka Crnogorac (2023)
    ... Jourma! of Rock Mechanics and Geotechnical Engineering 2019, 77(4), pp. 770-778. 2. Feher,J.; Cambal, J.; Pandula, B.; Kondela, J.; Sofranko, M.; Mudarri, T.; Buchla, I. Research of the technical seismicity due to blasting: works in quarries and their impact on the environment and population. Applied ...
    ... University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs 9 International Conference MINING AND ENVIRONMENTAL PROTECTION May 2023, Serbia ANALYSIS ...
    ... velocity at the Kovilovača open pit | Suzana Lutovac, Miloš Gligorić, Jelena Majstorović, Luka Crnogorac | 9th International Conference Mining and Environmental protection MEP, 24 – 27 May 2023, Sokobanja, Serbia | 2023 | | http://dr.rgf.bg.ac.rs/s/repo/item/0008205 Дигитални репозиторијум Рударско-геолошког ...

  • Model inteligentnog sistema adaptivnog upravljanja procesom prerade rude

    Ivana M. Jovanović (2016-01-13)
    U oblasti procesa prerade rude, flotacijska koncentracija predstavlja jednu od najznačajnijih i najčešće primenjivanih metoda separacije korisnih od nekorisnih minerala. Samim tim, veoma je važno osigurati uspešan rad flotacijskog postrojenja kroz dostizanje zadovoljavajućih tehno-ekonomskih pokazatelja. Cilj upravljanja procesom flotacijske koncentracije je upravo optimizacija kvaliteta i iskorišćenja korisne komponente u koncentratu uz maksimizaciju profita. Shodno tome, istraživanja na polju modelovanja i upravljanja ovim procesom zauzimaju značajno mesto u praksi kontolnog inženjenringa.Teorijska istraživanja u okviru doktorske disertacije obuhvatila su analizu položaja ...
    flotacijska koncentracija, modelovanje, upravljanje, inteligentni sistem, soft kompjuting, fazi logika, veštačke neuronske mreže
    ... Arabian Journal for Science and Engineering 38 (5), pp.1011–1023 205. Nakhaei, F., Mosavi, M.R., Sam, A., 2013b. Recovery and grade prediction of pilot plant flotation column concentrate by a hybrid neural genetic algorithm. International Journal of Mining Science and Technology 23, pp. 69–77 206 ...
    ... al Conference on Environment Science and Engineering IPCBEE, Vol.8, (2011) IACSIT Press, Singapore, pp. 81-85 299. Xiaoping, Y., Aldrich, C., 2013. Optimizing control of coal flotation by neuro-immune algorithm. International Journal of Mining Science and Technology 23 pp. 407–413 300. Xu, J.-H ...
    ... Simulating a fuzzy level controller for flotation columns. Mining Science and Technology (China) 21 pp. 815–818 160. Lin, B., Recke, B., Knudsen, J.K.H., Jørgensen, S.B., 2008. Bubble size estimation for flotation processes. Minerals Engineering 21, pp. 539–548 161. Liu, J.J., MacGregor, J.F., Duchesne ...

  • Hydrochemical changes and groundwater grouping data by multivariate statistical methods within one karst system: recharge–discharge zone (Eastern Serbia case study)

    Ljiljana Vasić, Dragana Živojinović, Vladana Rajaković-Ognjanović (2020)
    Geochemistry and Petrology

  • Моделирање утицаја одступања линије најмањех отпора од пројектоване на интензитет потреса од минирања

    Стефан Милановић (2024)
    Према дефиницији линија најмањег отпора представља најкраће растојање од центра минског пуњења до слободне површине. Oвим истраживањем представљен је утицај линије најмањег отпора, као и њеног одступања од пројектоване на интезитет потреса услед минирања. Проблем линије најмањег отпора је веома заступљен у пракси, где се занемарује изглед слободне површине, који може бити врло неправилан. Линију најмањег отпора је потребно мерити целом дужином минске бушотине према слободној површини, иако је у пракси случај да се мери најчешће као растојање од ...
    линија најмањег отпора, 3D модел, потреси услед минирања, минирање, слободна површина, метода раздвојених елемената

  • Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization

    Maja Todorović, Jana Štrbački, Marina Ćuk, Jakov Andrijašević, Jovana Šišović, Petar Papić (2016)