Leaching properties of secondary lead slag stabilized/solidified with cement and selected additives

• Autorzy: Štulović M. , Ivšić-Bajčeta D. , Ristić M. , Kamberović Ž. , Korać M. , Anđić Z.
• Języki publikacji: EN

Abstrakty

EN

Sodium lead slag, generated during secondary lead production, is characterized as hazardous waste. The aim of the study was to investigate leaching mechanism and behaviour of lead and arsenic from sodium lead slag previously stabilized/solidified in concrete using additives: MgO, CaO, Ba(OH)2 and gypsum. The influence of selected additives on pollutant release was also investigated. The results of the NEN 7375 leaching test indicate dissolution of lead and arsenic from the outer layer of specimens, followed by depletion of possible mobile forms. Analysis of leachates from samples with various compositions showed that proper selection of additives may reduce leaching of Pb and As below the specified limits.

Słowa kluczowe

EN

cement additive; arsenic; concrete additives; leaching; lead; slags; sodium; hazardous wastes; leachates

PL

arsen; dodatki do betonu; ługowanie; ołów; żużle; sód; odpady niebezpieczne; odcieki

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Environment Protection Engineering
• Rocznik: 2013
• Tom: Vol. 39, nr 3
• Strony: 149--163
• Opis fizyczny: Bibliogr. 25 poz., tab. ,rys.

Twórcy

autor

Štulović M.

• Innovation Center of the Faculty of Technology and Metallurgy in Belgrade, University of Bel- grade, Karnegijeva 4, 11000 Belgrade, Serbia

autor

Ivšić-Bajčeta D.

• Innovation Center of the Faculty of Technology and Metallurgy in Belgrade, University of Bel- grade, Karnegijeva 4, 11000 Belgrade, Serbia

autor

Ristić M.

• Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11000 Belgrade, Serbia

autor

Kamberović Ž.

• Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11000 Belgrade, Serbia

autor

Korać M.

• Innovation Center of the Faculty of Technology and Metallurgy in Belgrade, University of Bel- grade, Karnegijeva 4, 11000 Belgrade, Serbia

autor

Anđić Z.

• Innovation Center of the Faculty of Chemistry in Belgrade, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia

Bibliografia

• [1] PAWŁOWSKI L., Effect of mercury and lead on the total environment, Environ. Prot. Eng., 2011, 37 (1), 105.
• [2] AGRAWAL A., SAHU K.K., PANDEY B.D., Recent Trends and Current Practices for Secondary Processing of Zinc and Lead. Part I: Lead Recovery from Secondary Sources, Waste Manage. Res., 2004, 22 (4), 240.
• [3] LEWIS A.E., BEAUTEMENT C., Prioritising objectives for waste reprocessing: a case study in secondary lead refining, Waste Manage., 2002, 22 (6), 677.
• [4] KAMBEROVIĆ Ż., RADOVIĆ N., KORAĆ M., JOVANOVIĆ M., The strategy for cleanerproduction in the Metallurgy of Republic of Serbia, Proc. 2nd Symposium Recycling Technologies and Sustainable De- velopment Sokobanja, Technical Faculty in Bor, Bor, 2007, 284.
• [5] European Waste Catalogue (EWC), Commission Decision, 2000/532/EC.
• [6] LASSIN A., PIANTONE P., BURNOL A., BODENAN F., CHATEAU L., LEROUGE C., CROUZET C., GUYONNET D., BAILLY L., Reactivity of waste generated during lead recycling: An integrated study, J. Hazard. Mater., 2007, 139 (3), 430.
• [7] HILLS C.D., POLLARD S.J.T., The influence of interference effects on the mechanical, microstructural and fixation characteristics of cement-solidified hazardous waste forms, J. Hazard. Mater., 1997, 52 (2-3), 171.
• [8] SHI C., Hydraulic cement systems for stabilization/solidification, [in:] Stabilization/Solidification of hazardous, radioactive and mixed wastes, R. Spence, C. Shi (Eds.), CRC Press, 2004, 49.
• [9] KNEŻEVIĆ M., KORAĆ M., KAMBEROVIĆ Ż., RISTIĆ M., Possibility of secondary lead slag stabilization in concrete with presence of selected additives, Metallurgiya - J. Metallurgy, 2010, 16 (3), 195.
• [10] DUTRE V., VANDECASTEELE C., An evaluation of the solidification/stabilisation of industrial arsenic containing waste using extraction and semi-dynamic leach tests, Waste Manage., 1996, 16 (7), 625.
• [11] VAN DER SLOOT H.A., COMANS R.N.J., HJELMAR O., Similarities in the leaching behaviour of trace contaminants from waste, stabilized waste, construction materials and soils, Sci. Total Environ., 1996, 178 (1-3), 111.
• [12] EA NEN 7375, Leaching characteristics of moulded or monolithic building and waste materials; Detarmination of leaching of inorganic components with the diffusion test, 2004.
• [13] LAMPRIS C., STEGEMANN J.A., CHEESEMAN C.R., Chloride leaching from air pollution control resi- dues solidified using ground granulated blast furnace slag, Chemosphere, 2008, 73 (9), 1544.
• [14] COUSSY S., BENZAAZOUA M., BLANC D., MOSZKOWICZ P., BUSSIERE B., Assessment of arsenic immobilization in synthetically prepared cemented paste backfill specimens, J. Environ. Manage., 2012, 93 (1), 10.
• [15] STARK J., Recent advances in the field of cement hydration and microstructure analysis, Cement. Concrete. Res., 2011, 41 (7), 666.
• [16] BATCHELOR B., Overview of waste stabilization with cement, Waste Manage., 2006, 26 (7), 689.
• [17] KARATASIOS I., KILIKOGLOU V., THEOULAKIS P., COLSTON B., WATT D., Sulphate resistance of lime- based barium mortars, Cement. Concrete. Comp., 2008, 30 (9), 815.
• [18] CRANNEL B.S., EIGHMY T., KRZANOWSKI J.E., EUSDEM J.D., SHAW E.L., FRANCIS C.A., Heavy metal stabilization in municipal solid waste combustion bottom ash using soluble phosphate, Waste Manage., 2000, 20 (2-3), 135.
• [19] BOKIĆ J., KAMBEROVIĆ Ż., KORAĆ M., Characterization of the slag in waste lead acid battery recycling, Proc. II International Symposium Environmental Protection in Industrial Areas, University in Pristina, Faculty of Technical Science, Kosovska Mitrovica, 2009, 449.
• [20] EN 12457-2, Compliance test for leaching of granular waste materials and sludges, 2002.
• [21] MALVIYA R., CHAUDHARY R., Leaching behaviour and immobilization of heavy metals in solidi- fied/stabilizedproducts, J. Hazard. Mater., 2006, 137 (1), 207.
• [22] HEASMAN L., VAN DER SLOOT H.A., QUEVAUILLER P., Harmonization of leaching/extraction Tests. Studies in Environmental Science, Vol. 70, Elsevier, Amsterdam, 1997.
• [23] CUBUKCUOGLU B., OUKI S.K., Solidification/stabilisation of electric arc furnace waste using low grade MgO, Chemosphere, 2012, 86 (8), 789.
• [24] VANDECASTEELE C., DUTRE V., GEYSEN D., WAUTERS G., Solidification/stabilisation of arsenic bearing fly ash from the metallurgical industry. Immobilisation mechanism of arsenic, Waste Manage., 2002, 22 (2), 143.
• [25] KOGBARA R.B., AL-TABBAA A., Mechanical and leaching behaviour of slag-cement and lime- activated slag stabilised/solidified contaminated soil, Sci. Total. Environ., 2011, 409 (11), 2325.