Question

which of the following methods of hazardous waste treatment can actually produce energy as a byproduct?
salt formation storage
ocean dumping
surface impoundments
waste incineration

Explanation:

Waste incineration can generate heat during the burning of hazardous waste, which can be used to produce steam and then generate electricity. Salt - formation storage, ocean dumping, and surface impoundments are mainly storage or disposal methods and do not produce energy as a by - product.

Answer:

waste incineration