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Common reagents for neutralising acid wastes are __________

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+1 vote
in Hazardous Waste Management by (63.0k points)
Common reagents for neutralising acid wastes are __________

(a) Sodium

(b) Lime and sodium hydroxide

(c) Lime and zinc

(d) Lead

I had been asked this question during an interview.

My question is taken from Chemical Treatment topic in division Chemical, Physical & Biological Treatment of Hazardous Waste Management

1 Answer

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by (424k points)
The correct answer is (b) Lime and sodium hydroxide

To explain: Acidic hazardous wastes are neutralised with slaked lime, caustic soda or sodium hydroxide.

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