Stabilization effect on heavy metal contaminated soil of Pb, Zn, Cd using homemade reagent JC1

Heavy metal stabilization experiment was carried out by adding homemade stabilizer JC1 into high concentration of configuration solution. The results demonstrated, after adding the homemade stabilizer JC1, precipitation rates of heavy metal Pb, Zn, Cd in the solution were all above 90%. Electron microscope scanning presented medicament reactions happened and generated new crystal materials. Further analysis by means of X-ray Diffraction (XRD), new crystal materials were revealed to chemical compounds of homemade reagent and can be used in the stabilization of heavy metals Pb, Zn, Cd repair engineering, but note the change of pH value when reused.