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Flotation Systems Air

Suspended Air Flotation SAF174 Systems. Suspended Air174 Flotation SAF174 is a cutting edge wastewater treatment process which floats suspended solids without dissolving air. Heron Innovators, Inc. is the only manufacturer of the SAF174 See Wastewater Engineering Treatment and Resource Recovery, Metcalf amp EddyAECOM, pp. 409-10..

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