Polymetallic phytoextraction applied to mine waste. Phytoextraction involves the use of hyperaccumulator plants to grow and concentrate a metal. Subsequently, the crop is harvested and the metal extracted. The aim of this research is to investigate the uptake and chemically induced uptake of heavy metals (Ni, Co, Au, Ag, Cu, Pb, Zn, Pt, Pd, Cr) by plants grown on mine tailings and mine waste materials. Outcomes will include practical methods of metal extraction that are cheap to employ where met ....Polymetallic phytoextraction applied to mine waste. Phytoextraction involves the use of hyperaccumulator plants to grow and concentrate a metal. Subsequently, the crop is harvested and the metal extracted. The aim of this research is to investigate the uptake and chemically induced uptake of heavy metals (Ni, Co, Au, Ag, Cu, Pb, Zn, Pt, Pd, Cr) by plants grown on mine tailings and mine waste materials. Outcomes will include practical methods of metal extraction that are cheap to employ where metal concentrations are subeconomic and of potential environmental impact during mining and after mine closure.Read moreRead less