DISSOLVED AIR FLOTATION SYSTEM

摘要

The present disclosure relates to a dissolved air flotation system using ambient air, and more particularly, to a dissolved air flotation system that is capable of allowing ambient air to be introduced in front of a pump to generate micro air bubbles with the water discharged from the pump, so that the ambient air may be used instead of compressed air.

主权项

1. A dissolved air flotation system, comprising:
a coagulator operable to mix raw water and a coagulant to form and grow floc; a separator operable to introduce micro air bubbles through nozzles to be attach to the floc, to float the floc on water, and to remove floating floc; and a circulating water supply line operable to supply circulating water in which air is dissolved to an interior of the separator, wherein the circulating water supply line includes a pump operable to pressurize the circulating water supplied to the separator and ambient air introduced in front of the pump.