Determine which statements about hazardous waste are true:

A. Hazardous waste is defined based on its ignitability, corrosivity, reactiveness, and toxicity.

B. Oxidation-reduction treatment can be used for detoxifying cyanide wastes.

C. Stabilization of hazardous waste involves mixing the waste with a chemical reagent to decrease its hazard potential.

D. Land disposal restrictions (LDR) prohibit the disposal of untreated hazardous waste directly to landfills.