An Investigation of Ground Granulated Blastfurnace Slag as a Toxic Waste Solidification/Stabilization Reagent

摘要

This study summarizes an investigation into the performance of different ground granulated blast- furnace slag (GGBS)-based binders in toxic waste solidification/stabilization (S/S). The properties of two real industrial heavy metal wastes solidified/stabilized (S/S) with GGBS-based binders, in- cluding conventional ordinary Portland cement (OPC) + GGBS mixes and alkali-activated slag (AAS), were compared with those of wastes treated with conventional S/S systems involving OPC and 50/100 OPC + 50/100 pulverized fuel ash (PFA).