VAPOR PHASE ELEMENTAL SULFUR AMENDMENT FOR SEQUESTERING MERCURY IN CONTAMINATED SOIL

摘要

The process of treating elemental mercury within the soil is provided by introducing into the soil a heated vapor phase of elemental sulfur. As the vapor phase of elemental sulfur cools, sulfur is precipitated within the soil and then reacts with any elemental mercury thereby producing a reaction product that is less hazardous than elemental mercury.