01227nam a2200229 a 450000100080000000500110000800800410001910000290006024501330008926001360022252004540035865000200081265000110083265000160084365000120085965000240087165300200089565300180091570000230093370000160095670000250097219200722026-01-29       2011    bl uuuu     u00u1 u    #d1 aOLIVEIRA-FILHO, E. C. de  aUptake, elimination and accumulation of metals in oreochromis niloticus exposed to a nickel mining waste.h[electronic resource]  aIn: ENVIRONMENTAL HEALTH, 2011, Salvador. Resetting our priorities. [Abstracts...]. Oxford: Oxford Abstracts, 2011. 1 CD-ROM.c2011  aThe pyrometallurgical process for obtaining iron-nickel involves a stage of calcination where is produced a residue described as a dust of fine black grains. This material has several metallic components and its land disposition represents a risk for water contamination. The aim of this study was to evaluate the uptake, the elimination and the potential bioaccumulation of metals in fish exposed to a sample of calcination dust from nickel mining.  aBioaccumulation  aNickel  aOreochromis  aNíquel  aResíduo Industrial  aBioacumulação  aEcotoxicidade1 aMUNIZ, D. H. de F.1 aLIMA, L. S.1 aANDRADE, L. R. M. de