DAF is the abbreviation for which process?

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Multiple Choice

DAF is the abbreviation for which process?

Explanation:
DAF is a flotation-based clarification process. In this method water is saturated with air under pressure and then released into a tank, forming microbubbles that attach to suspended solids and colloids. These buoyant particles rise to the surface so they can be skimmed off, effectively removing solids, fats, oils, and greases from the water. This technique is widely used in municipal wastewater treatment, drinking water pretreatment, and various industrial processes. The other terms do not describe this flotation mechanism or the same treatment purpose.

DAF is a flotation-based clarification process. In this method water is saturated with air under pressure and then released into a tank, forming microbubbles that attach to suspended solids and colloids. These buoyant particles rise to the surface so they can be skimmed off, effectively removing solids, fats, oils, and greases from the water. This technique is widely used in municipal wastewater treatment, drinking water pretreatment, and various industrial processes. The other terms do not describe this flotation mechanism or the same treatment purpose.

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