The effect of vitrified ash chemical content on the leachibility of metals

• Autorzy: Cedzyńska K. , Izydorczyk M. , Kołaciński Z.
• Języki publikacji: EN

Abstrakty

EN

The results of vitrification toxic ash generated by medical waste incinerator plants and the effect of ash chemical composition on the leachibility of vitrificates through the use of various additives are presented and discussed. The vitrification process was done with the use of plasma torch reactor. Plasma vitrification effectively decreases the leachibility of metals from toxic ashes. The properties of the vitrificates mainly depend on the chemical composition of the processed ashes and these properties can be modified by additions of various mineral substances.

Słowa kluczowe

EN

leachibility of metals; vitrification; medical waste

PL

ługowanie; zeszklenie

• Wydawca: Centrum Materiałów Polimerowych i Węglowych PAN
• Czasopismo: Polish Journal of Applied Chemistry
• Rocznik: 2005
• Tom: Vol. 49, nr 1-2
• Strony: 147--152
• Opis fizyczny: Bibliogr. 13 poz., Tabl. 1, Rys. 2

Twórcy

autor

Cedzyńska K.

• Institute of General Food Chemistry, Technical University of Łódź, ul. Stefanowskiego 4/10, Łódź

autor

Izydorczyk M.

• Institute of General Food Chemistry, Technical University of Łódź, ul. Stefanowskiego 4/10, Łódź

autor

Kołaciński Z.

• Institute of General Food Chemistry, Technical University of Łódź, ul. Stefanowskiego 4/10, Łódź

Bibliografia

• [1] Polish Law. Dz. U. 2 December 1998 r., poz. 145.942.
• [2] J.W. Wandrasz "Gospodarka Odpadami Medycznymi" Polskie Stowarzyszenie Inżynierów i Techników Sanitarnych Poznań 2000.
• [3] H.M. Freeman, "Standard Handbook of Hazardous Waste Treatment and Disposal", sec. 7.3, McGraw-Hill 1997.
• [4] K. Cedzynska, Z. Kolacinski, M. Izydorczyk and W. Sroczyński, "Thermal Plasma Treatment of Waste Incinerator Ash", Progress in Plasma Processing of Materials, p. 707-711, ed. P. Fauchais and J. Amouroux, Begell House inc. 1999.
• [5] K. Cedzynska, Z. Kolacinski, "Plasma Pyrolisys - a Novel Method of Waste Destruction" Polish Journal of Applied Chemistry, vol. 2, pp. 143-149, 1998.
• [6] K. Cedzynska, Z. Kolacinski, M. Izydorczyk and W. Sroczyński, "Vitrification of Hospital Waste Incinerator Residues" Proc. 14th International Symposium on Plasma Chemistry, Praque Czech Republic, vol. 5, pp. 2435-2439, 1999.
• [7] B. Calaminus and R. Stahlberg, „Continuous In-Line Gasification/Vitrification Process for Thermal Waste Treatment: Process Technology and Current Status of Projects", Waste Management, vol. 18, pp. 547-556, 1998.
• [8] Z. Kolacinski, K. Cedzynska and L. Szymański, "Thermal Plasma Systems for Waste Treatment"; Proc. 5^ Conference on Environment and Mineral Processing, Ostrava Czech Republic, vol. 2, pp. 663-^68, 2000.
• [9] B. Ziemba, "Technologia Szkła", t. 1-2, wyd. 3, Arkady, Warszawa 1987.
• [10] T. W. Cheng, T.H. Ueng and Y.S. Chen, J. P. Chiu, „Production of Glass-Ceramic From Incinerator Fly Ash", Ceramics International, vol. 28, pp. 779-783, 2002.
• [11] O. Bayat, "Characterisation of Turkish Fly Ashes", Fuel, vol. 77, No. 9/10, pp. 1058-1066, 1998.
• [12] A. Kida, Y. Noma and T. Imada, „Chemical Speciation and Leaching Properties of Elements in Municipal Incinerators Ashes", Waste Management, vol. 16, No. 5/6, pp. 527-536, 1996.
• [13] F. Zhang, S. Yamasaki and M. Nanzyo, "Waste Ashes For Use in Agricultural Production: I. Liming Effect, Contents of Plant Nutrients and Chemical Characteristics of Some Metals", The Science of the Total Environment, vol. 284, pp. 215-225, 2002.