Iron (Hydr)Oxide Modified Blast Furnace Slag for Pb and Cd Remediation in Aqueous Solution and Soil: Behavior and Mechanisms

Key Points

• Lead and cadmium are effectively removed from solutions, showing remediation potential.
• Adsorption rates for lead and cadmium were significant, enhancing treatment efficiency.
• Analysis of modified blast furnace slag reveals its behavior in both water and soil contexts.
• Findings highlight the potential for environmental applications of iron oxide modifications.