Computer · Environmental Engineering
In a vacuum flotation unit, the vacuum pressure applied to the aerated sewage causes the dissolved air bubbles to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Expand and move upwards✓
- 2Contract and move downwards
- 3Contract and move upwards
- 4Expand and move downwards
Correct answer
Expand and move upwards
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