This video demonstrates the dissolved air flotation workflow.Dissolved air flotation is a solid liquid separator that many bubbles in DAFcontact with the solids making their density lower than the water and then they will float up to the surface so that suspended solids of water including oil&grease without dissolving in water can be reduced.DAF can be used in pretreatment,water reuse, deeptreatment,phosphorus removal from tail water etc.,which is the critical equipment to reduce the ss,COD,BOD and total phosphorus etc.
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