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    Assessment of Concentration of Airborne Heavy Metals in the Workplace and of Operational Efficiency of a Scrap Iron and Steel Smelter af Owoade, Oyediran Kayode

    Udgivet 2015
    “...The highest concentrations of toxic heavy metals measured were Cr 6.4 μg/m3 at EAF-2, Ni 1.8 μg/m3 at EAF-2, As 0.4 μg/m3 at EAF-1 and Cd 2.3 μg/m3 at EAF-2. ...”
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