Some systems using aeration towers are required to install air scrubbers. These scrubbers use _____.

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Multiple Choice

Some systems using aeration towers are required to install air scrubbers. These scrubbers use _____.

Explanation:
Air scrubbers in aeration systems are meant to remove odors and volatile organic compounds from the air that’s released from the process. Granular Activated Carbon provides a large, highly porous surface that adsorbs these organic compounds as air passes through the media. This makes it effective at cleaning the airstream to meet emissions and odor requirements. The other options are chemicals used for pH adjustment or treatment of water, not media for adsorbing contaminants from air.

Air scrubbers in aeration systems are meant to remove odors and volatile organic compounds from the air that’s released from the process. Granular Activated Carbon provides a large, highly porous surface that adsorbs these organic compounds as air passes through the media. This makes it effective at cleaning the airstream to meet emissions and odor requirements. The other options are chemicals used for pH adjustment or treatment of water, not media for adsorbing contaminants from air.

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