Претрага
186 items
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Fizičko-mehaničke karakteristike otpadne šljake i mulja iz železare Smederevo
Rakić Dragoslav, Basarić Irena, Berisavljević Zoran. "Fizičko-mehaničke karakteristike otpadne šljake i mulja iz železare Smederevo" in International conference – Waste waters, municipal solid wastes and hazardous wastes, Budva, Montenegro:Udruženje za tehnologiju vode i sanitarno inženjerstvo (2015): 237-241
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Određivanje sadržaja kiselih funkcionalnih grupa na površini biougljeva primenom Boehm-ovih titracija
Aleksandar D. Krstić, Aleksandar Đ. Lolić, Marija A. Ilić, Aleksandar M. Mijatović, Snežana J. Zlatanović, Zoran P. Nedić, Vesna M. Pavelkić (2015)Biougalj se dobija pirolizom iz organskog otpada. Smatra se ,,modifikatorom'' zemljišta i koristi se kao đubrivo i kao rezervoar za skladištenje ugljenika. Kvantifikacija funkcionalih grupa je važna zbog hemijske reaktivnosti biougljeva koji imaju uticaj na svojstva zemljišta. U istraživanju su korišćena 3 uzorka biouglja različitog porekla i jedan referentni, aktivni ugalj. Sadržaj kiselih funkcionalnih grupa je određivan titracijom po Boehm-u na dva načina: uvođenje N2 tokom titracije i tretman sa BaCl2. Optimizovan je način pripreme tri Boehm ova rastvora ...... 12-16, Belgrade ‘“***Institute of Chemistry, Technology and Metallurgy, Njegoseva 12, Belgrade Biochar is obtained from the pyrolisis of organic waste. Biochar is a soil modifier due to its fertilizing effect and its potential for carbon storage. Quantification of functional groups is interesting ...Aleksandar D. Krstić, Aleksandar Đ. Lolić, Marija A. Ilić, Aleksandar M. Mijatović, Snežana J. Zlatanović, Zoran P. Nedić, Vesna M. Pavelkić. "Određivanje sadržaja kiselih funkcionalnih grupa na površini biougljeva primenom Boehm-ovih titracija" in 52. savetovanja Srpskog hemijskog društva, Srpsko hemijsko društvo (2015)
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Introductory editorial - Special issue: Genesis and protection of groundwater in carbonate aquifer
Saša Milanović (2019)Saša Milanović. "Introductory editorial - Special issue: Genesis and protection of groundwater in carbonate aquifer" in Carbonates and Evaporites, Springer Science and Business Media LLC (2019). https://doi.org/10.1007/s13146-019-00487-2
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Geotehnički aspekti projektovanja deponija komunalnog otpada
Rakić Dragoslav, Čaki Laslo, Basarić Irena. "Geotehnički aspekti projektovanja deponija komunalnog otpada" in Međunarodna konferencija Otpadne vode, komunalni čvrsti otpad i opasan otpad, [42], 02-05. april 2012. godine, Čačak = International Conference Waste Waters, Municipal Solid Wastes and Hazardous Wastes, [42st], 02th-05th April 2012, Čačak, Serbia, Čačak, Srbija:Udruženje za tehnologiju vode i sanitarno inženjerstvo (2012): B 222-B 226
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Osnovni pokazatelji fizičkog stanja komunalnog otpada
Rakić Dragoslav, Čaki Laslo, Basarić Irena. "Osnovni pokazatelji fizičkog stanja komunalnog otpada" in Međunarodna konferencija Otpadne vode, komunalni čvrsti otpad i opasan otpad, [43], 10-12. april 2013. godine, Subotica = International Conference Waste Waters, Municipal Solid Wastes and Hazardous Wastes, [43st], 10th-12th April 2013, Subotica, Serb, Beograd:Udruženje za tehnologiju vode i sanitarno inženjerstvo (2013): B 110-B 114
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Rešenje tehnološke linije za separaciju otpada na primeru grada Vlasotinca
Rakić Dragoslav, Milovanović Miroslav, Jakovljević Dušan. "Rešenje tehnološke linije za separaciju otpada na primeru grada Vlasotinca" in Međunarodna konferencija Otpadne vode, komunalni čvrsti otpad i opasan otpad, [41], 05-08. april 2011. godine, Niška Banja = International Conference Waste Waters, Municipal Solid Wastes and Hazardous Wastes, [41st], 05th-08th April 2011, Niška Banja, Beograd:Udruženje za tehnologiju vode i sanitarno inženjerstvo (2011): B 294-B 298
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Određivanje parametara stišljivosti starog komunalnog otpada
Rakić Dragoslav, Čaki Laslo, Ćorić Slobodan, Cvetković Vladica. "Određivanje parametara stišljivosti starog komunalnog otpada" in Međunarodna konferencija Otpadne vode, komunalni čvrsti otpad i opasan otpad, [40], 29. mart - 01. april 2010. godine, Subotica = International Conference Waste Waters, Municipal Solid Wastes and Hazardous Wastes, [40th], 29th March - 01st April 2010, Beograd:Udruženje za tehnologiju vode i sanitarno inženjerstvo (2010): B 203-B 207
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Analiza sleganja objekta na komunalnoj deponiji
Rakić Dragoslav, Čaki Laslo, Tomašević Biljana, Novaković Dejan. "Analiza sleganja objekta na komunalnoj deponiji" in Međunarodna konferencija Otpadne vode, komunalni čvrsti otpad i opasan otpad, [41], 05-08. april 2011. godine, Niška Banja = International Conference Waste Waters, Municipal Solid Wastes and Hazardous Wastes, [41st], 05th-08th April 2011, Niška Banja, Niška Banja, Srbija:Udruženje za tehnologiju vode i sanitarno inženjerstvo, (2011): B 310-B 314
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Characteristics and the possibility of concentration of low grade oxide Pb - Zn ore from Rudnik mine
Tomanec Rudolf, Lazić Predrag, Bajic Sanja, Gaćina Radmila. "Characteristics and the possibility of concentration of low grade oxide Pb - Zn ore from Rudnik mine" in Proceedings of XVI International Conference on WASTE RECYCLING, Ostrava:VŠB, Technicka Univerzita Ostrava (2012): 179-185
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Remedijacija otpadnih voda Rudnika prirodnim zeolitom
Igor Veličković (2024)U radu je razmatrano prečišćavanje otpadnih flotacijskih voda sa područja rudnika Rudnik prirodnim zeolitskim tufom sa planine Jastrebac. Prečišćavanje otpadnih flotacijskih voda sa područja rudnika Rudnik prirodnim zeoliskim tufom sa obronaka planine Jastrebac pokazala se veoma efikasnom. Naime, u tri otpadne flotacijske vode utvrđen je povišen sadržaj arsena, hroma, gvožđa, mangana, kao i nikla. Jednostavnim tretmanom zeolitskim tufom iz ovih voda uklonjeni su svi ovi elementi. Sadržaji gvožđe i mangana su sniženi od 95 do 99 %, dok su ...... Radosavljević-Mihajlović, M. Tomašević- Čanović, Organomineralni kompleksi — adsorbenti za prečišćavanje voda, in Proceedings of Inter. Conf. Waste waters, municipal solid vastest and hazardous wastes. Kopaonik, 2000, pp. 131—135. Galabova, L.M., Haralampiev, G.A. 1988. Occurrence, Properties and Utilization ...
... zeolitski tuf, prečišćavanje SUMMARY The paper discusses the purification of waste flotation water from the area of the Rudnik mine with natural zeolite tuff from the Jastrebac mountain. The purification of waste flotation water from the area of the Rudnik mine with natural zeolitic tuff from ...
... from the slopes of the Jastrebac mountain proved to be very effective. Namely, in three waste flotation waters, an elevated content of arsenic, chromium, iron, manganese, and nickel was determined. A simple treatment with zeolitic tuff removed all these elements from these waters. The contents of ...Igor Veličković. Remedijacija otpadnih voda Rudnika prirodnim zeolitom, 2024
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Analiza uticajnih faktora na čvrstoću smicanja komunalnog otpada
Rakić Dragoslav, Čaki Laslo, Ćorić Slobodan, Cvetković Vladica. "Analiza uticajnih faktora na čvrstoću smicanja komunalnog otpada" in Međunarodna konferencija Otpadne vode, komunalni čvrsti otpad i opasan otpad, [42], 02-05. april 2012. godine, Čačak = International Conference Waste Waters, Municipal Solid Wastes and Hazardous Wastes, [42st], 02th-05th April 2012, Čačak, Serbia : I, Čačak, Srbija:Udruženje za tehnologiju vode i sanitarno inženjerstvo (2012): B 227-B 231
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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. "Foliation impact on the dynamic properties of selected samples of the barrier dam site Prvonek: Right side" in Underground Mining Engineering no. 29, Beograd:University of Belgrade – Faculty of Mining and Geology (2016): 1-9
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Overwiew of In-Pit Crushing & Conveying Technology in Open Pit Mines
The conditions under which contemporary surface mining operations is carried out obviously becoming increasingly complex. In such complex conditions, the optimization of haulage systems as the technological phase with the largest share in the total operating costs, is very important from the aspect of achieving profitability of the mining project. In a large number of cases, the application of traditional haulage systems with trucks (as the most dominant type of haulage in open pit mines) does not lead to ...Ali Nasirinezhad, Dejan Stevanović, Dragan Ignjatović, Petar Marković. "Overwiew of In-Pit Crushing & Conveying Technology in Open Pit Mines" in 8th International Conference MIining And Environmental Protection, Sokobanja, 22-25 September 2021, University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia (2021)
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Improving efficiency of thermal power plants through mine coal quality planning and control
Главни циљ контроле квалитета угља у рудницима лигнита је снабдевање термоелектрана угљем чији квалитет мора да се креће унутар одређених квалитативних ограничења. Карактеристике угља могу да утичу на ефикасност, поузданост и расположивост како котла тако и јединица за контролу емисије. У овом раду аутори су презентовали интегрисану симулацију рударског процеса као нови приступ у истраживању променљивости калоричне вредности угља приликом експлоатације комплексног лежишта лигнита. Резултати таквог приступа омогућавају драгоцен увид у перформансе континуалног рударског система у смислу контроле променљивости ...Mirjana Banković, Dejan Stevanović, Milica Pešić, Aleksandra Tomašević, Ljiljana Kolonja. "Improving efficiency of thermal power plants through mine coal quality planning and control" in Thermal Science, Vinča Institute of Nuclear Sciences (2018). https://doi.org/10.2298/TSCI170605209B
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Mineral Resources of Serbia: Environmental, Societal and Economic Challenges
... quantity of solid waste generated in the urban areas might be low compared to the quantities found in industrialised countries, it does constitute a public health and environmental hazard, since the municipal management of industrial waste (waste batteries and accumulators, waste oils, polychlorinated ...
... 00%). Waste-management practice in Serbia is usually described as undeveloped, consisting of only two operations: collection and land disposal (Stanisavljevic 2012). Waste landfilling is the only way of organised handling with waste in Serbia. There are 164 officially registered municipal landfills ...
... Wild landfills, which are out of control of municipal public utility companies, receive approximately 20% of generated municipal waste in Serbia. In 2015, there were 2170 registered wild landfills in the territory of Serbia (SEPA 2017). Poor waste-management practices have a negative impact on ...Vladimir Simić, Rade Jelenković, Dragana Životić. "Mineral Resources of Serbia: Environmental, Societal and Economic Challenges" in Serbia: Current Issues and Challenges in the Areas of Natural Resources, Agriculture and Environment,, Nova Science Publishers, Inc. (2019)
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Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit
Sanja Bajić, Dragoljub Bajić, Branko Glušćević, Radmila Gaćina. "Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit" in 9th International Conference Mining and Environmental protection MEP, 24 – 27 May 2023, Sokobanja, Serbia , Belgrade : University of Belgrade-Faculty of mining and geology (2023)
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Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal
Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović (2021)... from the two-stage pyrolysis of bituminous coal/waste plastics mixtures. Int. J. Hydrogen Energy 2011, 36, 9014–9022. [CrossRef] 40. Kathiravale, S.; Yunus, M.N.M.; Sopian, K.; Samsuddin, A.; Rahman, R. Modeling the heating value of municipal solid waste. Fuel 2003, 82, 1119–1125. [CrossRef] 41. Han ...
... state and future prospects of plastic waste as source of fuel: A review. Renew. Sustain. Energy Rev. 2015, 50, 1167–1180. [CrossRef] 64. Miskolczi, N.; Bartha, L.; Deák, G.; Jóver, B.; Kalló, D. Thermal and thermo-catalytic degradation of high-density polyethylene waste. J. Anal. Appl. Pyrolysis 2004, 72 ...
... ty polyethylene (HDPE) during open system pyrolysis was investigated, aiming to improve utilization of lignite with simultaneous treatment of HDPE waste. Pyrolysis of lignite, HDPE, and their mixture (mass ratio, 1:1) was performed at temperatures 400, 450, 500, 550, and 600 ◦C. Initial substrates and ...Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović. "Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal" in Polymers, MDPI AG (2021). https://doi.org/10.3390/polym13050759
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Hydrothermal Synthesized and Alkaline Activated Carbons Prepared from Glucose and Fructose—Detailed Characterization and Testing in Heavy Metals and Methylene Blue Removal
Sanja Krstić, Milan Kragović, Maja Pagnacco, Vladimir Dodevski, Branka Kaluđerović, Miloš Momčilović, Ivica Ristović, Marija Stojmenović (2018)glukoza, fruktoza, аktivni ugalj, hidrotermalni tretman, aktivacija hidroksida, teški metali, metilen plavo... countries with a good economy, strict rules and laws have caused high control of the level of waste materials being released into the environment, and consequently, due to applying adequate techniques for waste purification, the influence of industry on the environment is usually very small or negligible ...
... countries with a good economy, strict rules and laws have caused high control of the level of waste materials being released into the environment, and consequently, due to applying adequate techniques for waste purification, the influence of industry on the environment is usually very small or negligible ...
... isotherms for the removal and recovery of methyl orange from wastewaters using waste materials. J. Hazard. Mater. 2007, 148, 229–240. [CrossRef] [PubMed] 13. Leechart, P.; Nakbanpote, W.; Thiravetyan, P. Application of “waste” wood-shaving bottom ash for adsorption of azo reactive dye. J. Environ. Manag ...Sanja Krstić, Milan Kragović, Maja Pagnacco, Vladimir Dodevski, Branka Kaluđerović, Miloš Momčilović, Ivica Ristović, Marija Stojmenović . "Hydrothermal Synthesized and Alkaline Activated Carbons Prepared from Glucose and Fructose—Detailed Characterization and Testing in Heavy Metals and Methylene Blue Removal" in Minerals, MDPI (2018)
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Legal framework for recultivation of degraded areas caused by mining exploitation
Radmila Gaćina (2023)Prilikom površinske i podzemne eksploatacije uglja eksploatacioni sistemi oštećuju veće ili manje površine zemljišta. Iskustva pokazuju da su oštećenja zemljišta znatno veća kod površinske eksploatacije, gde je prostora degradiran ne samo u konturi rudnika i okoline, već se promene takođe dešavaju u prirodnom okruženju. U članku su predstavljeni rezultati studije zakonskih okvira rekultivacije u nekim zemljama sveta i u Srbiji. Praktično iskustvo rekultivacije pokazalo je da iskorišćenje i devastacija tokom rudarske aktivnosti predstavljaju opasnost ne samo za pogođena ...... Original 34 Gaćina R. Based on the information exchange provided in Art. 21(3) of Extractive Waste Directive 2006/21/EC, the Best Available Techniques Reference Document for Management of Waste from Extractive Industries offers more than 700 pages of examples for good practice mining operations ...
... legal acts are listed here: – . Law on Environmental Protection, - _ Lawon Agricultural Land, - Waterlaw, - _ Law -on Forests, - . Law on Waste Management, - _ Lawon Environmental Impact Assessment, - _ Lawon Strategic Environmental Impact Assessment, - _ Lawon Integrated Prevention and ...
... recommendation requires further specification, especially with regard to intact land reclamation after coal mining.Transposition of the Extractive Waste Directive 2006/21/EC into national laws, regulations and administrative provisions is is mandatory for EU members. The implementation EU Directive ...Radmila Gaćina. "Legal framework for recultivation of degraded areas caused by mining exploitation" in Underground mining engineering, Belgrade : University of Belgrade - Faculty of Mining and Geology (2023). https://doi.org/10.5937/podrad2342027G
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Environmental flows and demands for sustainable water use in protected karst areas of the Western Balkans
Karst terrains cover some 30% of the Western Balkans, where rich karst aquifers represent the main source of potable water supply and ensure the development of local economies and tourism. In this “classical karst” region, there are also numerous sites or areas under different forms of protection—from those that are included in the UNESCO World Heritage list to natural monuments and landscapes that are protected by national legislation. In and around them are specific representatives of flora and fauna ...Zoran Stevanović, Aleksandra Maran Stevanović, Želimir Pekaš, Romeo Eftimi, Veljko Marinović. "Environmental flows and demands for sustainable water use in protected karst areas of the Western Balkans" in Carbonates and Evaporites, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s13146-021-00754-1