In situ Fe oxide synthesis for field-scale cadmium stabilization in heterogeneous vadose zone soils: Roles of Fe/Cd stoichiometry and repetitive synthesis.
In situ iron (Fe) oxide synthesis is an established approach, while the field-scale application to the cadmium (Cd) contamination in the vadose zone soils beneath an operating facility remains to be verified. The single and repetitive synthesis was examined in sand (SandCd), Cd-spiked soil (SoilCd), field soils (SoilFi...