Computer · Environmental Engineering
Read the following statements about aeration in wastewater treatment: A. Aeration is the process by which air is circulated through, mixed with, or dissolved in a liquid or substance. B. Aeration brings water and air in close contact to remove dissolved gases and to oxidize dissolved metals such as iron, hydrogen sulfide, and volatile organic chemicals (VOCs). Identify the CORRECT statement(s).
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Only A
- 2Only B
- 3Neither A nor B
- 4Both A and B✓
Correct answer
Both A and B
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