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Magdalena Jabłońska-Czapla, Sebastian Szopa and Czesława Rosik-Dulewska

Srodowiska , 33 (1), 13 (in Polish). [6] Baig J.A., Kazi T.G., Arai M.B., Shah A.Q., Sarfraz R.A., Afridi H.I., Kandhro M.K., Jamali G.A. & Khan S. (2009). Arsenic fractionation in sediments of different origins using BCR sequential and single extraction methods, Journal of Hazardous Materials , 167, 1-3, 745. [7] Beniamin M.M. & Leckie I.O. (1981). Multiple-site adsorption of Cd, Cu, Zn, and Pb on amorphous iron oxyhydroxide, Journal of Colloid Interface Science , 1, 79. [8] Boughiet A., Proix N., Billon G., Recout P. & Ouddane B. (2007). Environmental Impacts of

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Stefan Góralczyk and Elżbieta Uzunow

Abstract

Rare earth metals including yttrium and europium are one of several critical raw materials, the use of which ensures the development of the so-called high technology. The possibility of their recovery in Europe is limited practically only to secondary materials such as phosphogypsum and electronic waste.

The article presents the results of our research concerning the development of recovery technology of yttrium and europium from luminophore CRT used lamps. It describes the principle of separation of elements and the test results of cleaning the concentrate. It was shown that the costs of preparing the concentrate according to the proposed technology are lower than the phosphogypsum processing technology and the composition of the resulting product does not contain hazardous substances.

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Pavel Zapletal, Vlastimil Hudeček and Vitaly Trofimov

References Dziurzynski W., Krach A., Palka T., 2009. Method of Regulating Elements of the Methane Drainage Network Using Computer Simulation. Arch. Min. Sci., Vol. 54, No 2, p. 159-187. Dziurzynski W., Kruczkowski J., 2011. Variability of the volumetric air flow rate in a mine fan channel for various damper positions. Arch. Min. Sci., Vol. 56, No 4, p. 641-650. Gacek Z., Olajossy A., 2007. Material balance in a pseudo-steady state of natural gas flow. Arch. Min. Sci., Vol. 52, No 2, p. 171

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Elwira Zajusz-Zubek and Jan Konieczyński

, 203, 17. [9] EPA, U.S. (1998). Study of hazardous air pollutant emissions from electric utility steam generating units - Final Report to Congress. EPA-453/R-98-004a (February 1998) (Utility Air Toxics Study) Exec. Summ. At ES-4. [10] EPA’s roadmap for Mercure, (2006). EPA - HQ-OPPT-2005-0013, July 2006. [11] Finkelman, R.B., Stanton, R.W., Cecil, C.B. & Minkin, J.A. (1975). Modes of occurrence of selected trace elements in several Appalachian coals, American Chemical Society Preprints, Fuel Chemistry Division, 24, 1

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Krzysztof Wierzchowski, Jarosław Chećko and Ireneusz Pyka

from Indiana. International Journal of Coal Geology, 63, 36-57. Mercury Study Report to Congress, 1997. Volume V: Health Effects of Mercury and Mercury Compounds, EPA-452/R-97-007. Ozbayoglu G., 2011. Partitioning of major and trace elements of a Turkish lignite with size and density. Physicochem. Probl. Miner. Process., 4, 51-60. Ozbayoglu G., 2013. Removal of hazardous air pollutants based on commercial coal preparation data. Physicochem. Probl. Miner. Process., 49 (2), 621-629. Pavlish J.H., Sondreal

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Miljana Prica, Milena Dalmacija, Bozo Dalmacija, Vesna Pesic, Dejan Krcmar, Milena Becelic and Rastko Milosevic

of trace elements soluble in aqua regia. [16] Jain C.K. (2004). Metal fractionation study on bed sediments of River Yamuna, India , Water Research, 38 , 569-578. [17] Jamali M.K., T.G. Kazi, M.B. Arain, H.I. Afridi, N. Jalbani, G.A. Kandhro, A.Q. Shah, J.A. Baig. (2004). Speciation of heavy metals in untreated sewage sludge by using microwave assisted sequential extraction procedure , Journal of Hazardous Materials, 163 (2-3) , 1157-1164. [18] Martley E., B. Gulson, H. Louie, M. Wu, P. Di. (2004). Metal

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Zdzisław Adamczyk, Barbara Białecka, Joanna Całusz Moszko, Joanna Komorek and Małgorzata Lewandowska

F.H., 2004. A preliminary study on the enrichment mechanism and occurrence of hazardous trace elements in the Tertiary lignite from the Shenbei coalfield. China. International Journal of Coal Geology, 57, 187-196. Różkowska A., Ptak B., 1995. Pierwiastki podrzędne i śladowe w górnośląskich węglach kamiennych. Przegląd Geologiczny, 43, 6, 478-481. Różkowska A., Ptak B., 1995a. Atlas geochemiczny złóż węgla kamiennego Górnośląskiego Zagłębia Węglowego. Państwowy Instytut Geologiczny, Warszawa. Schatzel S.J., Stewart B

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Sinan Mehmet Turp

conditions, Chemosphere, 142, pp. 64-71. Malkoc, E. & Nuhoğlu, Y. (2006). Removal of Ni(II) ions from aqueous solutions using waste of tea factory: Adsorption on a fixed-bed column, Journal of Hazardous Materials, B135, pp. 328-336. Moradi, M., Fazizadehdavil, M., Pirsaheb, M., Mansouri, Y., Khosravi, T. & Sharafi , K. (2016), Response surface methodology (RSM) and its application for optimization of ammonium ions removal from aqueous solutions by pumice as a natural and low cost adsorbent, Archives of Environmental Protection, 42, 2, pp. 33

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Yuanxing Huang, Daofang Zhang, Zhihua Xu, Shijue Yuan, Yuanheng Li and Lian Wang

References Antoniadis, V., Tsadilas, C.D. & Ashworth, D.J. (2007) Monometal and competitive adsorption of heavy metals by sewage sludge-amended soil, Chemosphere, 68(3), pp. 489-494. Aston, J.E., Apel, W.A., Lee, B.D. & Peyton, B.M. (2010) Effects of cell condition, pH, and temperature on lead, zinc, and copper sorption to Acidithiobacillus caldus strain BC13, Journal of Hazardous Materials, 184(1-3), pp. 34-41. Atkinson, C.A., Jolley, D.F. & Simpson, S.L. (2007) Effect of overlying water pH, dissolved oxygen

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Hamid Shirkhanloo, Seyed Alireza Hajiseyed Mirzahosseini, Nasrin Shirkhanloo, Seyyed Ali Moussavi-Najarkola and Hadi Farahani

. (2002). Arsenic calamity in the Indian subcontinent, Talanta, 58, pp. 3-22. [12] Edem, C., Dosunmu, M. & Bassey, F. (2009). Distribution of heavy metals in leaves, stems and roots of fluted Pumpkin (Telferia occidentatis), Pakistan Journal of Nutrition, 8, pp. 222-224. [13] Environmental Protection Agency (EPA), (2010). Designation of Hazardous Substances, 40 CFR 302.4, Washington DC. [14] Foo, S. & Tan, T. (1998). Elements in the hair of South-east Asian islanders, Science of The Total Environment, 209, pp. 185