Mogućnost korišćenja pepela i šljake sa deponije termoelektrane 'Nikola Tesla' kao otpada sa upotrebnom vrednošću
Potential usage of fly ash and bottom ash from thermal power plant 'Nikola Tesla' landfill, Serbia
Апстракт
U Srbiji je pepeo dugo bio označen kao opasan otpad. Usvajanjem odgovarajućih zakona, pepeo je postao otpad sa upotrebnom vrednošću, što je omogućilo razmatranje mogućnosti njegovog korišćenja. U ovom radu je izvršena analiza sastava pepela i šljake koji su odloženi na deponiju termoelektrane 'Nikola Tesla A'. Trideset uzoraka, podeljenih u tri seta, analizirani su na mikroelemente As, Ba, Be, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Ti, V i Zn. Procenjene su varijacije u kvalitetu, i na osnovu dobijenih rezultata procenjena je mogućnost daljeg korišćenja u proizvodnji cementa i betona.
In Serbia, the ash from power plants has long been labelled as hazardous waste. With the adoption of the appropriate legislation this ash became waste with the potential usage. In this paper an analysis of the fly ash and bottom ash composition, which are disposed of in the power plant 'Nikola Tesla A' landfill, is presented. Thirty samples, divided into three sets, were analyzed for trace elements As, Ba, Be, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Ti, V and Zn. The first and second set of samples were taken at the depth of 0.0-0.6 m, from cassette III, at the place of waste discharge (set I) and in the centre of the cassette (set II).The third set of samples was taken from the same cassette spot but at the different depth. The estimated variations in quality within individual sets, as well as the comparison between sets I and II, were performed. The repeatability of results by the depth of cassette (set III) was also analyzed. The mixture consisting of 79.4% limestone, 17% clay, 0.5% sand, 0....55% iron ore, 0.55% of steel mill waste and 2% ash from the thermal power plant 'Nikola Tesla A' was adopted as the reputable mixture for cement making. For concrete making, the same cement mixture was used but with 2.1% of the same ash material added. The results showed possibility of further fly and bottom ash use as the cement and concrete material.
Кључне речи:
ugalj / šljaka / pepeo / mikroelementi / cement / beton / arsen / trace elements / microelements / fly ash / concrete / coal / cement / bottomash / arsenicИзвор:
Hemijska Industrija, 2012, 66, 3, 403-412Издавач:
- Savez hemijskih inženjera, Beograd
DOI: 10.2298/HEMIND110905095Z
ISSN: 0367-598X
WoS: 000310493000014
Scopus: 2-s2.0-84865617029
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Životić, Miodrag M. AU - Stojiljković, Dragoslava AU - Jovović, Aleksandar AU - Čudić, Vladica V. PY - 2012 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1450 AB - U Srbiji je pepeo dugo bio označen kao opasan otpad. Usvajanjem odgovarajućih zakona, pepeo je postao otpad sa upotrebnom vrednošću, što je omogućilo razmatranje mogućnosti njegovog korišćenja. U ovom radu je izvršena analiza sastava pepela i šljake koji su odloženi na deponiju termoelektrane 'Nikola Tesla A'. Trideset uzoraka, podeljenih u tri seta, analizirani su na mikroelemente As, Ba, Be, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Ti, V i Zn. Procenjene su varijacije u kvalitetu, i na osnovu dobijenih rezultata procenjena je mogućnost daljeg korišćenja u proizvodnji cementa i betona. AB - In Serbia, the ash from power plants has long been labelled as hazardous waste. With the adoption of the appropriate legislation this ash became waste with the potential usage. In this paper an analysis of the fly ash and bottom ash composition, which are disposed of in the power plant 'Nikola Tesla A' landfill, is presented. Thirty samples, divided into three sets, were analyzed for trace elements As, Ba, Be, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Ti, V and Zn. The first and second set of samples were taken at the depth of 0.0-0.6 m, from cassette III, at the place of waste discharge (set I) and in the centre of the cassette (set II).The third set of samples was taken from the same cassette spot but at the different depth. The estimated variations in quality within individual sets, as well as the comparison between sets I and II, were performed. The repeatability of results by the depth of cassette (set III) was also analyzed. The mixture consisting of 79.4% limestone, 17% clay, 0.5% sand, 0.55% iron ore, 0.55% of steel mill waste and 2% ash from the thermal power plant 'Nikola Tesla A' was adopted as the reputable mixture for cement making. For concrete making, the same cement mixture was used but with 2.1% of the same ash material added. The results showed possibility of further fly and bottom ash use as the cement and concrete material. PB - Savez hemijskih inženjera, Beograd T2 - Hemijska Industrija T1 - Mogućnost korišćenja pepela i šljake sa deponije termoelektrane 'Nikola Tesla' kao otpada sa upotrebnom vrednošću T1 - Potential usage of fly ash and bottom ash from thermal power plant 'Nikola Tesla' landfill, Serbia EP - 412 IS - 3 SP - 403 VL - 66 DO - 10.2298/HEMIND110905095Z ER -
@article{ author = "Životić, Miodrag M. and Stojiljković, Dragoslava and Jovović, Aleksandar and Čudić, Vladica V.", year = "2012", abstract = "U Srbiji je pepeo dugo bio označen kao opasan otpad. Usvajanjem odgovarajućih zakona, pepeo je postao otpad sa upotrebnom vrednošću, što je omogućilo razmatranje mogućnosti njegovog korišćenja. U ovom radu je izvršena analiza sastava pepela i šljake koji su odloženi na deponiju termoelektrane 'Nikola Tesla A'. Trideset uzoraka, podeljenih u tri seta, analizirani su na mikroelemente As, Ba, Be, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Ti, V i Zn. Procenjene su varijacije u kvalitetu, i na osnovu dobijenih rezultata procenjena je mogućnost daljeg korišćenja u proizvodnji cementa i betona., In Serbia, the ash from power plants has long been labelled as hazardous waste. With the adoption of the appropriate legislation this ash became waste with the potential usage. In this paper an analysis of the fly ash and bottom ash composition, which are disposed of in the power plant 'Nikola Tesla A' landfill, is presented. Thirty samples, divided into three sets, were analyzed for trace elements As, Ba, Be, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Ti, V and Zn. The first and second set of samples were taken at the depth of 0.0-0.6 m, from cassette III, at the place of waste discharge (set I) and in the centre of the cassette (set II).The third set of samples was taken from the same cassette spot but at the different depth. The estimated variations in quality within individual sets, as well as the comparison between sets I and II, were performed. The repeatability of results by the depth of cassette (set III) was also analyzed. The mixture consisting of 79.4% limestone, 17% clay, 0.5% sand, 0.55% iron ore, 0.55% of steel mill waste and 2% ash from the thermal power plant 'Nikola Tesla A' was adopted as the reputable mixture for cement making. For concrete making, the same cement mixture was used but with 2.1% of the same ash material added. The results showed possibility of further fly and bottom ash use as the cement and concrete material.", publisher = "Savez hemijskih inženjera, Beograd", journal = "Hemijska Industrija", title = "Mogućnost korišćenja pepela i šljake sa deponije termoelektrane 'Nikola Tesla' kao otpada sa upotrebnom vrednošću, Potential usage of fly ash and bottom ash from thermal power plant 'Nikola Tesla' landfill, Serbia", pages = "412-403", number = "3", volume = "66", doi = "10.2298/HEMIND110905095Z" }
Životić, M. M., Stojiljković, D., Jovović, A.,& Čudić, V. V.. (2012). Mogućnost korišćenja pepela i šljake sa deponije termoelektrane 'Nikola Tesla' kao otpada sa upotrebnom vrednošću. in Hemijska Industrija Savez hemijskih inženjera, Beograd., 66(3), 403-412. https://doi.org/10.2298/HEMIND110905095Z
Životić MM, Stojiljković D, Jovović A, Čudić VV. Mogućnost korišćenja pepela i šljake sa deponije termoelektrane 'Nikola Tesla' kao otpada sa upotrebnom vrednošću. in Hemijska Industrija. 2012;66(3):403-412. doi:10.2298/HEMIND110905095Z .
Životić, Miodrag M., Stojiljković, Dragoslava, Jovović, Aleksandar, Čudić, Vladica V., "Mogućnost korišćenja pepela i šljake sa deponije termoelektrane 'Nikola Tesla' kao otpada sa upotrebnom vrednošću" in Hemijska Industrija, 66, no. 3 (2012):403-412, https://doi.org/10.2298/HEMIND110905095Z . .