The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. This report has been reproduced directly from the best available copy. The only other option is remediation for recycle into new products or new end uses. Vitrification Vitrification atomistically bonds any hazardous or radioactive species in a solid glassy matrix providing for recycle of the end product under certain conditions The final waste form or product is, therefore, very durable and environmentally stable over long time duration. Vitrification produces large reductions in volume.
Vitrification is cost effective on a life-cycle basis compared to other stabilization technologies.
A U.S. Mining company had a waste water treatment sludge which failed TCLP for Cd. It was, therefore, characteristically hazardous for Cd. The waste water facility treated 3000 tons of wet sludge waste per year. The current remediation being used was to mix the sludge with cement. The raw waste was analyzed after drying at a variety of temperatures.