There is a clear trend observed where the stabilising agent (BF slag) influences the amount of Pb leached from the various ratio mixes; the concentration from 70/30 mixes were 5.1, 7.6 and 4.5 mg/kg compared to the 30/70 mix; 0.78, 0.21 and 0.05 respectively.
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The Potential of Remedial Techniques for Hazard Reduction of Steel Process by Products: Impact on Steel Processing, Waste Management, the Environment and Risk to Human Health.
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