Which of the following methods is the most desirable way to reduce overall hazardous waste? A)
the substitution of safer products that do not produce hazardous waste

B)
the underground storage of all hazardous waste

C)
the layering of hazardous waste with soil until the effect of the waste dissipates

D)
the incineration of all hazardous waste

D)  the incineration of all hazardous waste

Explanation:

The method of incineration is the most desirable way to reduce overall hazardous waste because which can detoxify and destroy certain organic wastes.

Some of the different types of incinerators are the multiple-hearth furnace,  fluidized-bed incinerator, rotary kiln, and liquid-injection incinerator.

Hence, the correct answer is "D".