+1 vote
in Environmental Engineering by (81.4k points)
Dealkalization results in removal of all the ions from the wastewater.

(a) True

(b) False

The question was asked in an international level competition.

I need to ask this question from Types of Unit Operations in division Unit Operations for Wastewater Treatment, Preliminary Treatment of Environmental Engineering

1 Answer

+2 votes
by (693k points)
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Best answer
The correct option is (b) False

Best explanation: Dealkalization results in removal of hydroxides, carbonates and bicarbonates of calcium, sodium and magnesium from wastewater. Demineralization results in removal of all the ions from the wastewater.

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