Претрага
2213 items
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An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)
N. Andrić-Tomašević, V. Simić, O. Mandic, D. Životić, M. Suárez, E. García-Romero. "An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)" in Palaeogeography, Palaeoclimatology, Palaeoecology, Elsevier BV (2020). https://doi.org/10.1016/j.palaeo.2020.110145
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Еоценска фауна југозападног дела Сирт басена (Либија)
Љупко Рундић, Мери Ганић (2020)Љупко Рундић, Мери Ганић. "Еоценска фауна југозападног дела Сирт басена (Либија)" in Записници Српског геолошког друштва, Српско геолошко друштво (2020)
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A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice
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 ...... ventilation planning and design. Planing of required air flow quantities INVENTS ResNet SimVent VENTEX de f ining bas ic netw ork res is tanc e v entila tion s y s tem es tima tion v entila tion s imu la tion De s ig n CFD Estimates es tima tion o f gas and d u st emi s sion and temperature c ...
... for the analysis of air flow and pressure distribution in the ventilation network, (ii) a block for the analysis of climate conditions in mine workings, (iii) a block for temperature and heat depression analysis in fire incidence condi- tions, and (iv) a block for gas distribution analysis in the ...
... as • gas distribution in the network. The results obtained through SimVent’s simulations can be exported to VENTEX — a diagnostic expert system that performs the analysis of these re- sults according to a number of criteria. The expert analysis by VENTEX yields an estimate of the validity and eff ...Nikola Lilić, Ivan Obradović, Ranka Stanković. "A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice" in Mineral Resources Engineering 11 no. 4, Imperial College Press (2002): 361-382. https://doi.org/10.1142/S0950609802001014
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Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu
Željko R. Cvetković (2013-11-18)Čestice iz vazduha su prikupljane u blizini termoelektrane i površinskih kopovarudnika uglja u Kolubarskom basenu. Izmereni srednji sadržaji koncentracija rastvornih,nerastvornih i ukupnih taložnih materija na godišnjem nivou prelaze 200 mg/m2dan (K-1, K-3, K-4, K-5). Distribucija čestica na svim lokacijama klasifikovana je na česticeveličine veće od 10 μm, zatim na čestice veličine od 10 μm do 2,5 μm i klase česticaveličine ispod 2,5 μm. Ovakva podela je dala odnos koncentracija inhalatornih irespiratornih čestica po mernim mestima. Skenirajuća elektronska mikroskopija jepokazala ...mineral, četica, prašina, leteći pepeo, aerosediment, PM10, teški metali,koncentracija, veličina čestice, Kolubara... javlja i u obliku para koje su vrlo toksične. Prema klasifikaciji otpadnih gasova i pepela (Clark and Solss; 1992) posle sagorevanja uglja, bor se nalazi u drugoj grupi – ˝pomešana svojstva˝, raspoređen između otpadnih gasova i pepela. Od makrokomponenata bor je takođe vezan samo u letnjem periodu ...
... Gasovi koji su se oslobađali pri kristalizaciji magme (degazaciji litosfere). Degazacijom Zemljine kore, u atmosferu su prešli gasovi kao što je vodena para, CO2, CO, N2, SO2, HCl. Ovi gasovi i sada pretstavljaju sastojke vulkanskih gasova i gasova toplih izvora. U vulkanskim gasovima su nađeni ...
... uglju. Iz svega izloženog može se reći da je glavni izvor Ni u aerosedimentima pepeo i otpadni gasovi nastali sagorevanjem uglja. Prema relativnoj zastupljenosti Ni u šljakama i letećem pepelu (Clork and Sloss; 1992) su klasifikovali Ni u (I i II kategoriju) odnosno, jednako je raspoređen između ...Željko R. Cvetković. "Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-18)
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Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu
Željko R. Cvetković (2013-11-18)Čestice iz vazduha su prikupljane u blizini termoelektrane i površinskih kopovarudnika uglja u Kolubarskom basenu. Izmereni srednji sadržaji koncentracija rastvornih,nerastvornih i ukupnih taložnih materija na godišnjem nivou prelaze 200 mg/m2dan (K-1, K-3, K-4, K-5). Distribucija čestica na svim lokacijama klasifikovana je na česticeveličine veće od 10 μm, zatim na čestice veličine od 10 μm do 2,5 μm i klase česticaveličine ispod 2,5 μm. Ovakva podela je dala odnos koncentracija inhalatornih irespiratornih čestica po mernim mestima. Skenirajuća elektronska mikroskopija jepokazala ...mineral, četica, prašina, leteći pepeo, aerosediment, PM10, teški metali,koncentracija, veličina čestice, Kolubara... javlja i u obliku para koje su vrlo toksične. Prema klasifikaciji otpadnih gasova i pepela (Clark and Solss; 1992) posle sagorevanja uglja, bor se nalazi u drugoj grupi – ˝pomešana svojstva˝, raspoređen između otpadnih gasova i pepela. Od makrokomponenata bor je takođe vezan samo u letnjem periodu ...
... Gasovi koji su se oslobađali pri kristalizaciji magme (degazaciji litosfere). Degazacijom Zemljine kore, u atmosferu su prešli gasovi kao što je vodena para, CO2, CO, N2, SO2, HCl. Ovi gasovi i sada pretstavljaju sastojke vulkanskih gasova i gasova toplih izvora. U vulkanskim gasovima su nađeni ...
... uglju. Iz svega izloženog može se reći da je glavni izvor Ni u aerosedimentima pepeo i otpadni gasovi nastali sagorevanjem uglja. Prema relativnoj zastupljenosti Ni u šljakama i letećem pepelu (Clork and Sloss; 1992) su klasifikovali Ni u (I i II kategoriju) odnosno, jednako je raspoređen između ...Željko R. Cvetković. "Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-18)
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Primena programa UVSZ pri zaštiti od miniranja
Primena energije eksploziva tj. miniranje, predstavlja osnovni način eksploatacije čvrstih mineralnih sirovina u rudarstvu. Miniranjem se postižu vrlo povoljni tehnoekonomski pokazatelji, koje nažalost prate i negativni efekti miniranja. U cilju zaštite životne sredine potrebno je za svaku radnu sredinu odrediti jednačinu oscilovanja stenske mase pri miniranju. Ova jednačina definiše promenu brzine oscilovanja stenske mase u zavisnosti od rastojanja, količine eksploziva, uslova izvođenja miniranja i geoloških karakteristika stenske... open pit. Minerals, 8, 71. doi: 10.3390/min8020071 [8] Mohamed, A.M., & Mohamed, A.E.E.A. (2013). Quarry blasts assessment and their environmental impacts on the nearby oil pipelines, southeast of Helwan City, Egypt. NRIAG J Astron Geophys. doi: 10.1016/j.nrjag.2013.06.013 XIII Skup privrednika ...
... open pit. Minerals, 8, 71. doi: 10.3390/min802007 1 [8] Mohamed, A.M., & Mohamed, A.E.E.A. (2013). Quarry blasts assessment and their environmental impacts on the nearby oil pipelines, southeast of Helwan City, Egypt. NRIAG J Astron Geophys. doi: 10.1016/j.nrjag.2013.06.013 153 ...
... слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The 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 ...Suzana Lutovac, Miloš Gligorić, Jelena Majstorović, Luka Crnogorac, Rade Tokalić. "Primena programa UVSZ pri zaštiti od miniranja" in XIII skup privrednika i naučnika SPIN’21, Industrija 4.0 – mogu nosti, izazovi i rešenja za digitalnu transformaciju privrede, Univerzitet u Beogradu, Fakultet organizacionih nauka (2021)
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Merenje u naftnom rudarstvu
Snežana Aleksandrović, Branko Leković (2020)Snežana Aleksandrović, Branko Leković. Merenje u naftnom rudarstvu, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2020
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Hibridni sistem za planiranje i analizu ventilacije rudnika
... estimation ventilation simulation Design CFD Estimates estimation of gas and dust emission and temperature conditions flow process modelling using CFD Data acquis ition ventilation and psychrometric parameters ventilation and psychrometric parameters Figure 3 Architecture of the hybrid system ...
... ), SME Mining Engineering Handbook, Society for Mining, Metallurgy, and Exploration, Inc. Littleton, Colorado, 2nd Ed. Vol.1., (1992). 33. HODKINSON J.R., LEACH S.J., "The longitudinal dispersion of pulses of respirable dust and gas in ventilated mine workings, studied by a radioactive tracer technique" ...
... book investigation can pinpoint to regions with higher risk pertaining to the appearance of gas, water, underground pressures etc. Implementation and maintenance System monitoringDesign Evaluation and modification Data acquisition System planing Figure 1 Component diagram of the novel design ...Nikola Lilić, Ranka Stanković, Ivan Obradović. Hibridni sistem za planiranje i analizu ventilacije rudnika, Rudarsko-geološki fakultet, Univerzitet u Beogradu, 2000
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Life Cycle Assessment of Individual Wood Biomass Heating Systems in Households
The use of solid fuels (wood biomass and coal) for heating of households continues to be common practice within European countries. Solid fuel combustion in households contributes more than 46% to total emissions of fine particulate matter. In this study, a life-cycle assessment (LCA) of firewood-based and pellet-based heating systems is performed. These two systems represent two different types of individual wood biomass heating systems. In the case of the firewood-based heating systems, it is analyzed a typical stove ...... heating systems in EU countries, based on efficiency and fuel cost, Renewable and Sustainable Energy Reviews, pp. 687-699. [3] WHO, World Health Organization. (2015). Residential heating with wood and coal: health impacts and policy options in Europe and North America, WHO Regional Office for Europe, ...
... negative impact on the environment and climate change, and at the same time, it ensures the financial benefits through savings and conservation of natural resources. This research showed that the implementation of LCA for assessing heating systems is an efficient and relatively simple method for obtaining ...
... Faculty of Mining and Geology, Belgrade, Serbia, marija.zivkovic@rgf.bg.ac.rs Life Cycle Assessment of Individual wood Biomass Heating Systems in Households 429 Solid heating fuels consist primarily of wood and coal but can also include forestry and agricultural residues and even municipal solid ...Boban Pavlović, Dejan Ivezić, Marija Živković. "Life Cycle Assessment of Individual Wood Biomass Heating Systems in Households" in 5th International Scientific Conference ”Conference on Mechanical Engineering Technologies and Applications” COMETa2020, East Sarajevo, 2020, University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo (2020)
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Groundwater resources for drinking water supply in Serbia´s Southeast Pannonian basin
Dušan Polomčić, Bojan Hajdin, Marina Ćuk, Petar Papić, Zoran Stevanović. "Groundwater resources for drinking water supply in Serbia´s Southeast Pannonian basin" in Carpathian Journal of Earth and Environmental Sciences (2014)
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Mean-based iterative methods for finding multiple roots in nonlinear chemistry problems
Dejan Ćebić, Nebojša M. Ralević (2021)Dejan Ćebić, Nebojša M. Ralević. "Mean-based iterative methods for finding multiple roots in nonlinear chemistry problems" in Journal of Mathematical Chemistry, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10910-021-01253-3
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Strukture kristala - odabrana poglavlja iz kristalografije i njena multidisciplinarnost
Ljiljana Karanović (2024)Ljiljana Karanović. Strukture kristala - odabrana poglavlja iz kristalografije i njena multidisciplinarnost, Beograd : Univerzitet u Beogradu - Rudarsko-geološki fakultet, 2024
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A WebGIS Decision Support System for Management of Abandoned Mines
Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2016)... mines. Renew. Sustain. Energy Rev. 2011, 15, 916–924. [CrossRef] 2. Clarke Energy, Abandoned Mine Methane Gas (AMM). Available online: https://www.clarke-energy.com/ coal-gas/abandoned-mine-gas/ (accessed on 11 April 2015). 3. Díez, R.R.; Díaz-Aguado, M.B. Estimating Limits for the Geothermal Energy ...
... login and activity information to identify responsibility for entered data and general system usage. 2.2.1. Stakeholder Data The application module dedicated to administration of data related to companies, institutions and organizations i.e., stakeholders and beneficiaries, in tabular and detailed ...
... for management of exploration and exploitation permits and works in the mineral resources field. GeolIEP represents a basis for archiving and efficient handling of vector, raster and related thematic alphanumeric content in one place, as well as efficient management and usage of mineral resources. ...Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis. "A WebGIS Decision Support System for Management of Abandoned Mines" in Energies 7 no. 9 (2016): 567. https://doi.org/10.3390/en9070567
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Definition of Circulation Conditions and Groundwater Genesis of the Complex Krupaja Hydrogeological Karst System (Eastern Serbia)
Management, Monitoring, Policy and Law,Renewable Energy, Sustainability and the Environment, Geography, Planning and Development, Building and Construction... rock and water sample. Samples for tritium, 5H + žHe, and noble gas content analysis were transported to the laboratory of the Institute for Nuclear Research, Hungarian Academy of Sciences Bem tćr 18/c, 4026 Debrecen, Hungary, where they were prepared and analyzed using, a VG5400 noble gas mass ...
... tritium analysis of water and noble gas measurements from different water amounts in the range of microlitres and millilitres. Isot. Environ. Health Stud. 2012, 48, 494–511. CrossRef] [PubMed] Vasić, L.; Živojinović, D.; Rajaković-Ognjanović, V. Hydrochemical changes and groundwater grouping, data ...
... Conceptualisation and methodology, L.V. and S.M.; data collection by all authors; data curation, L.V., S.M. and T.D.; software and formal analysis, L.V. and S.M.; writing:— original draft preparation, L.V.; writing—review and editing, L.V., S.M. and T.D.; visualisation, L.V. and S.M.; supervision ...Ljiljana Vasić, Saša Milanović, Tina Dašić. "Definition of Circulation Conditions and Groundwater Genesis of the Complex Krupaja Hydrogeological Karst System (Eastern Serbia)" in Sustainability, MDPI AG (2023). https://doi.org/10.3390/su151411146
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Hidrogeohemija prirodnih radioaktivnih elemenata u podzemnim vodama Srbije
Marina D. Ćuk (2018-02-23)Osnovni cilj doktorske disertacije predstavljao je definisanje prirodnih koncentracija (engl. background values) U, Th, i K u podzemnim vodama, i definisanje hidrogeohemijskih uslova koji utiču na distribuciju navedenih elemenata u podzemnim vodama...prirodni radioaktivni elementi, podzemna voda, geohemijske sredine, hidrogeohemijski uslovi, neparametarska statistička analiza, logistički model, hidrohemijsko modeliranje... Environment Research 12: 11 – 16. 171. Wallace PJ. 2005. Volatiles in subduction zone magmas: concentrations and fluxes based on melt inclusion and volcanic gas data. Journal of Volcanology and Geothermal Research 140: 217 – 240. 172. Wedepohl KH. 1978. Handbook of Geochemistry. Springer-Verlag, ...
... rastvoreni gasovi, organske materije i koloidne čestice (Freeze and Cherry 1979). Izvor rastvorenih materija u vodi mogu biti komponente koje se nalaze u litosferi (stene, minerali, isparljive komponentne magme), hidrosferi (okeani, mora, jezera, reke) ili atmosferi (padavine) (Domenico and Schwatrz ...
... taloženje mineralnih materija (Appelo and Postma 1993). Proučavanje sadržaja mikroelemenata (elementi koji se nalaze u vodi u koncentracijama manjim od 1 mg/l, koji ne određuju hemijski tip vode, čiji se značaj ogleda u formiranju specifičnih osobina vode), gasova i porekla temperature podzemnih ...Marina D. Ćuk. "Hidrogeohemija prirodnih radioaktivnih elemenata u podzemnim vodama Srbije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2018-02-23)
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Hidrogeoekološki aspekti aksploatacije uglja u Pelagonijskom basenu (Makedonija)
Kostadin J. Jovanov (2016-06-24)Leţišta uglja „Suvodol“, „Brod-Gneotino“ su u eksploataciji, a leţište uglja „Ţivojno“je u fazi pripremi. Nalaze se u krajnjem jugoistočnom i juţnom delu Pelagonijskekotline. Sva tri leţišta stvorena su u neogenim sedimentima u jezerskim uslovimasedimentacije u zoni kontakta sa prekambrijumskim kristalastim stenama. Kod sva trileţišta ugalja se javljaju više slojeva različite debljine, u okviru kojih se nalaze klastičnisedimenti (gline, peskovi i dr.). U podini ugljenog basena nalaze se kristalaste steneprekambrijumske starosti.Teren u okolini leţišta uglja karakteriše se umereno kontinentalnom klimom, ...ugalj, podzemne vode, površinske vode, neogeni kompleks, izdani,transmisibilnost, nivo podzemne vode, sniţenje nivoa... Petrov D and Eftimov M, 2009: Sanation of wrecked bore-hole with mineral water and CO2 around the village Medjitlija, Bitola, R. Macedonia. Juornal Geodrilling, pp. 30-31. 62. Stolić N, 2008: Proekt za eksploatacija na mineralnata surovina mineralna voda i jaglenoroden dvooksid - gas CO2 od n ...
... basin, typical mineral coal acidic water with high content of CO2 gas could be found. A dominant influence in the formation of mining water in existing mining works have ground waters from aquifers in sandy Neogen sediments and precipitation water which is directly excreted fromopen areas of surface ...
... climate with extremely low quantities of precipitation, warm and dry summers and quite cold winters. The hydrographic network is poorly developed and the major flow is River CrnaReca which is a basin of all flows in the immediate and wider surrounding terrains. Circumferential terrains make high ...Kostadin J. Jovanov. "Hidrogeoekološki aspekti aksploatacije uglja u Pelagonijskom basenu (Makedonija)" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-06-24)
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Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji
Dragoslav Rakić (2013-05-10)U disertaciji su prikazani rezultati laboratorijskih ispitivanja uzoraka komunalnogotpada dobijeni u aparatima za direktno smicanje i edometarskim aparatima (jedanedometarski aparat konstruisan je za potrebe ove disertacije). Sva ispitivanja su izvršenana veštački pripremljenim uzorcima, uz uvažavanje preporuka koje se odnose nadimenzije korišćenih aparata i veličinu najvećih frakcija u uzorku (EN 1997-2, ASTM2007-a, 2007-b). Za formiranje uzoraka korišćen je komunalni otpad različite starosti,uzet sa dve deponije u Srbiji (Ade Huje u Beogradu i gradske deponije u Novom Sadu).Interpretacija rezultata dobijenih iz ...komunalni otpad, deponija, geotehnička klasifikacija, čvrstoća smicanja,deformabilnost, indeks primarne kompresije, indeks sekundarne kompresije, modelisleganja... (1982). Manual of soil laboratory testing, Vol. 2, Permeability, Qick Shear Strength and Compressibility Tests. Pentech Press Ltd., 747. Hettiarachchi, C. H., Meegoda, J. & Hettiarachchi, P. (2009). Effects of gas and moisture on modeling of bioreactor landfill settlement, Waste Management, Vol. 29(3) ...
... nje deponijskog gasa - količine gasa mogu biti znatne i uglavnom se radi o metanu i ugljen dioksidu. U razvijenim zemljama koriste se za stvaranje energije a prema nekim procenama danas u svetu postoji više od 1150 postrojenja (kogeneratora) za iskorišćavanje deponijskog gasa. Pored pomenutih ...
... zapremine i značajnu proizvodnju gasa. Tečna i gasovita faza značajno doprinose ukupnoj složenosti strukture otpada. Generalno se može reći da je otpad nezasićen a da gasovitu fazu čini postojeći gas koji je prisutan na deponiji (uključujući i zarobljeni gas u pojedinim komponentama otpada ...Dragoslav Rakić. "Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-05-10)
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Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji
Dragoslav Rakić (2013-05-10)U disertaciji su prikazani rezultati laboratorijskih ispitivanja uzoraka komunalnogotpada dobijeni u aparatima za direktno smicanje i edometarskim aparatima (jedanedometarski aparat konstruisan je za potrebe ove disertacije). Sva ispitivanja su izvršenana veštački pripremljenim uzorcima, uz uvažavanje preporuka koje se odnose nadimenzije korišćenih aparata i veličinu najvećih frakcija u uzorku (EN 1997-2, ASTM2007-a, 2007-b). Za formiranje uzoraka korišćen je komunalni otpad različite starosti,uzet sa dve deponije u Srbiji (Ade Huje u Beogradu i gradske deponije u Novom Sadu).Interpretacija rezultata dobijenih iz ...komunalni otpad, deponija, geotehnička klasifikacija, čvrstoća smicanja,deformabilnost, indeks primarne kompresije, indeks sekundarne kompresije, modelisleganja... (1982). Manual of soil laboratory testing, Vol. 2, Permeability, Qick Shear Strength and Compressibility Tests. Pentech Press Ltd., 747. Hettiarachchi, C. H., Meegoda, J. & Hettiarachchi, P. (2009). Effects of gas and moisture on modeling of bioreactor landfill settlement, Waste Management, Vol. 29(3) ...
... nje deponijskog gasa - količine gasa mogu biti znatne i uglavnom se radi o metanu i ugljen dioksidu. U razvijenim zemljama koriste se za stvaranje energije a prema nekim procenama danas u svetu postoji više od 1150 postrojenja (kogeneratora) za iskorišćavanje deponijskog gasa. Pored pomenutih ...
... zapremine i značajnu proizvodnju gasa. Tečna i gasovita faza značajno doprinose ukupnoj složenosti strukture otpada. Generalno se može reći da je otpad nezasićen a da gasovitu fazu čini postojeći gas koji je prisutan na deponiji (uključujući i zarobljeni gas u pojedinim komponentama otpada ...Dragoslav Rakić. "Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-05-10)
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Heavy metals in lignite and soil of Kostolac-Kovin coal basin, eastern Serbia - comparative analysis with selected cities in Serbia, region, Europe and world
Bogoljub Vučković, Bojan Dimitrijević (2023)The Kostolac-Kovin coal basin with an area of 320 km2, with 5 separate layers of coal and with a total of about 5.7 Bt of geological resources and reserves represents an exceptional potential for coal production in Serbia. The coal resources listed in this way are not fully exploitable, but they represent potential for consideration. In this paper, we deal with the geochemical characteristics of coal seams and perform a comparative analysis of coal affectation on the environment. With ...... | __New Belgrade, BELGRADE 'Cu Smelting plant, BOR Oil Rafinery, PANCEVO Figure 6. Content of Zn, Pb and Cu in urban, recreational and industrial top soil in Serbian cities; light blue – medium values in selected Serbian soils, yellow – I, I and I Kostolac coal, black – the most polluted soils ...
... pits of Stari Kostolac and Ćirikovac, after that in the surface mines of Klenovnik and Cirikovac, picture 2) and are not being excavated now; 177 2. Now in the excavation phase are some parts of 1, II and III layers (I and II layers in Kovin by underwater exploitation; II and III layers in the Drmno ...
... seams and perform a comparative analysis of coal af}ectation on the environment. P/ith 155 analyzes of HM from coal, 45 from ash, 165 from gravel and 30 from soil, we perform analysis of horizontal and vertical distribution of HM and comparative analysis. B/hat interests us as authors and you as ...Bogoljub Vučković, Bojan Dimitrijević. "Heavy metals in lignite and soil of Kostolac-Kovin coal basin, eastern Serbia - comparative analysis with selected cities in Serbia, region, Europe and world" in 9th International Conference Mining and Environmental Protection, 24–27. May 2023, Sokobanja, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet (2023)
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‘Blue-’ and ‘Brown-speckled’ pottery from Qalhât, the Sultanate of Oman (13–16th centuries): Comparison with traditional Omani 19–20 century productions
Representative ‘Blue speckled’ (13–16th centuries) and ‘Brown speckled’ (13–21st century) wares recovered from the excavations in Qalhât or collected around Bahlâ city (Sultanate of Oman) were characterized by XRPD, SEM-EDS, Raman/optical microspectroscopy, and thermal expansion. Minerals present in the body (quartz, augite and albite as major phases, calcite, dolomite, rutile, anatase, phosphate, hematite and magnetite as minor phases) were identified by XRPD and/or Raman spectroscopy. SEM-EDXS microanalysis was performed on the glazes in order to compare their composition, especially ...Liliana Gianni, Hélène Renel, Aleksandar Kremenović, Philippe Colomban. "‘Blue-’ and ‘Brown-speckled’ pottery from Qalhât, the Sultanate of Oman (13–16th centuries): Comparison with traditional Omani 19–20 century productions" in Boletín de la Sociedad Española de Cerámica y Vidrio, Elsevier BV (2020). https://doi.org/10.1016/j.bsecv.2020.06.005