Bio-chemical methods in wasteprocessing

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Bio-chemical methods in wasteprocessing

The mineral biotechnologies, the domain of which is primary raw material processing, are increasingly diversifying into some metallurgical areas. The presented results of the research carried out with metallurgical wastes from aluminium production, lead waste remaking and desulphurization zinc-ferrite-based sorbents regeneration prove the possibility of the use of bio-chemical methods. The results obtained and the proposed technologies applying bio-chemical processes enable a complex processing and use of waste sludge from aluminium production and the use of wastes from matte-based copper production for the production of hematite pigments. The use of microorganisms in the desulphurization sorbent regeneration processes allows to increase sorbent's efficiency and its repeated recycling.

Varheghyi, Gy. et al. "Removving of the heavy metals by bacteria" Bányaszati és koházatin lapok/Mining and Metallurgical letters 1973, pp. 9, 415 - 419.

Kuhnhalmi, G. "Red sludge from production of the Al2O3 - Ecological problem", Acta Metallurgica, 4, special Issue, 1/1998, pp. 145 - 149.

Kafka, R. "Environmental strategy of ZSNP group". In: Proceeding VIII. Al symposium, Donovaly 1997.

Kušnierová, M. & Štyriaková, I. "Influence of the biological and chemical factors for the composition of red sludge". In: Nové trendy v úpravníctví /New trends in the Mineral Processing, VŠB Ostrava, 1995; pp 224 - 227.

Kušnierová, M. & Vašková, H. "Biological and chemical treatment of the waste sludge from the production of Aluminium". In: Recyklace odpadu / Recycling of Waste IV., VŠB Ostrava, 2000; pp 27 - 30.

Krištofová, D., Čablík, V., Fečko, P. & Kušnierová, M. "Behavior of lead matte at the biological leaching". Hutnícke listy / Metallurgical letters 2001, pp. 6 - 7, 95 - 98.

Krishan, G.N., Tong, G.T., Lamoreaux, R.H., Brittain, R.D. & Wood, B.J. "A study of sufate formation During Regeneration f Zinc Ferrite Sorbents". In: Proceedings, Fift Annual Contractorś Meeting on Contaminant Contol in Hot Coal-Derived Gas Streams., U.S. Department of Energy/ METC, Morgantown, W.V., DOE/METC-85/6025, pp 6 - 18.

Sasaoka, E., Hatori, M., Sada, N. & Uddin, A. "Role of H2O in Oxidative Regeneration of ZnS Formed from High - Temperature Desulphurization ZnO Sorbent", Ind.Eng.Chem.Res. 2000, 39, 3844 - 3848.

"Bergy's Manual of Determinative Bacteriology", 8th ed. Buchanan, R.E. & Bigons, N.E., Baltimore.

Baret, J., Hughes, M.N., Karavajko, G.I. & Spencer, P.A., Metal extraction by bacterial oxidation of minerals, Eois Horwood, New York, 1996, p. 186.

Polish Journal of Chemical Technology

The Journal of West Pomeranian University of Technology, Szczecin

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