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Superficial air flotation in dyeing Wastewater Treatment

Superficial air flotation   (SAF) is a   water treatment   process that clarifies   wastewaters   (or other waters) by the removal of suspended matter such as grease or solids. The removal is achieved by dissolving air in the water or wastewater under pressure and then releasing the air at   atmospheric pressure   in a flotation tank basin. The released air forms tiny bubbles which adhere to the suspended matter causing the suspended matter to float to the surface of the water where it may then be removed by a skimming device.

Superficial air flotation (SAF) is a water treatment process that clarifies wastewaters (or other waters) by the removal of suspended matter such as grease or solids. The removal is achieved by dissolving air in the water or wastewater under pressure and then releasing the air at atmospheric pressure in a flotation tank basin. The released air forms tiny bubbles which adhere to the suspended matter causing the suspended matter to float to the surface of the water where it may then be removed by a skimming device.

Our Gongyuan GQF Type Superficial SAF is an advanced quick-speed flotation system integrated with flocculation, flotation, skimming and mud scrapping. Based on the traditional flotation theory, we also use the “shallow theory” and “principle of zero speed” successfully. Thus our superficial air flotation is widely applied in waterworks removing alga, varec and other turbid water from nature lake and river; Industrial sewage treatment projects such as petro-chemical, textile, printing and dyeing, electroplating, tanning, food industry and other fields; Recycling useful material in sewage like fiber recovery on paper& pulp industry

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