If there are unused lecture bottles in your laboratory, please contact Lab Stores at 965-9079 to have them picked up and returned to the manufacturer. Chemical spill kits contain a variety of absorbents and neutralizers and can be purchased through many laboratory supply companies. Also, use secondary containment for experiments, as practical. Quick audit checklist for waste minimization. Simple techniques include solvent recovery, metallic mercury, and silver recovery.
Several techniques are available to reduce the amount of hazardous waste generated for disposal.
They include neutralization, precipitation, and inactivation. Process modification was mentioned above and includes the substitution of a less hazardous or non-hazardous chemical in the place of a hazardous chemical traditionally used in the process.