Produced Water Solutions (PWS) products

Flotation & Bubble Technology

PWS - Induced Gas Flotation (IGF)

Offering traditional water treatment process equipment that clarifies water/wastewaters by removal of TSS and oil. The removal is achieved by injecting gas bubbles into the water or wastewater in a flotation tank or basin. Bubbles adhere to the suspended matter causing the debris to float to the surface where it is removed by a skimming device. Basic treatment of industrial effluents from oil refineries, petrochemical and chemical plants, natural gas processing plants and similar industrial facilities.

PWS - Dissolved Air Flotation (DAF)

This product has been a mainstay in water treatment for many years. Our SST units are complete with chain and rack systems, dissolved air flotation, and solids removal capability.

PWS - Dissolved Gas Flotation (DGF)

The dissolved air flotation pump functions without the air saturation tank or the compressor. An impeller design creates a sub-atmospheric pressure region in the seal chamber. Gas is naturally aspirated into the seal chamber, (i.e., blanket gas on the vessel) then mixed with pumpage and compressed into micro-bubbles. The bubbles are then dissolved into the pumpage and moved through the discharge of the pump and out to the process. The bubbles are released by means of a pressure drop induced by a globe valve before entering the vessel. The gas bubbles then attach to oil droplets assisting in the water/oil separation.