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The air stripper is an example of a _________ contactor.

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in Hazardous Waste Management by (63.0k points)
The air stripper is an example of a _________ contactor.

(a) Liquid-gas

(b) Liquid-liquid

(c) Liquid-solid

(d) Liquid-plasma

I had been asked this question in an interview for job.

My question comes from Physical Treatment in chapter Chemical, Physical & Biological Treatment of Hazardous Waste Management

1 Answer

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by (424k points)
Correct answer is (a) Liquid-gas

Best explanation: The air stripper is an example of a liquid-gas contactor and the most efficient type of liquid-gas contactor is the packed tower for better contaminant removal.

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