+1 vote
in Hazardous Waste Management by (63.0k points)
_________ wastes can be treated in evaporator.

(a) Aqueous inorganic

(b) Organic

(c) Aqueous organic

(d) Dry

I have been asked this question during an interview for a job.

The origin of the question is Physical Treatment topic in chapter Chemical, Physical & Biological Treatment of Hazardous Waste Management

1 Answer

0 votes
by (424k points)
The correct option is (a) Aqueous inorganic

To explain I would say: Only aqueous inorganic wastes can be treated in an evaporator such as caustics, rinse waters, metal sludge, and water-based machining coolants.

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