zhonghang dissolved air flotation machine

dissolved air flotation daf systems - evoqua water technologies

dissolved air flotation daf systems are designed to remove suspended solids tss biochemical oxygen demand bod5 and oils and greases o g from a wastewater stream contaminants are removed through the use of a dissolved air-in-water solution produced by injecting air under pressure into a recycle stream

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trident processes dissolved air flotation

the trident dissolved air flotation unit clarifies wastewater and separates sludge that contains a high percentage of npk

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