Problem: Go to EPA website and learn EPA regulations on:
Defining Hazardous Waste: Listed, Characteristic and Mixed Radiological Wastes | US EPA (Links to an external site.)
1) Solid wastes
2) The Hazardous Waste Identification Rules
3) The "mixture" and "derived-from" rules
4) Wastes excluded from solid waste regulation
5) Wastes excluded from hazardous waste regulation