Dissolved Air Flotation (DAF) Machine for Waste Water Treatment

Dissolved Air Flotation machine (DAF) is mainly used to separate and remove micro suspended substances with density closed to the water. It is air flotation method that dissolved system produces dissolved water through the air will be forced into water under pressure by air compressor and then large amounts of micro bubbles will be produced in water by fast pressure reduction release. Those bubbles adhere surface of flocculated impurity particles after adding medicine up, which produces suspended substance with the whole density is below 1. It is a solid-liquid separation of water purification that makes suspended substance arise up the water surface by buoyancy.
The application scope of DAF machine are listed as below, but not limited:Paper-making waste water treatment for fiber recyclingPaint, printing and dyeing waste water treatmentChemical waste water treatmentFood waste water treatmentBiological treatment of mud and water separation, Low turbidity water treatment, such as algae surface water treatment

Our Product Features:

Low voltage operation. The efficiency of dissolved gas can be reached by 99% and the released rate is as same as 99%.The remove efficiency of SS will be improved by the effective combination of micro bubbles and suspended particles.The dissolving efficiency of dissolved air water is 80-100% by high efficiency recoil releaser and it is higher than traditional dissolved air floating by three times, which makes process performance stable. It is adjustable for the dissolved pressure and inverse flow of dissolved water depending on specific requirements.High-level automatic, easy operation and easy maintenance.It adopts lower noise air compressor.The Dissolved Air Flotation system adopts centralized combination mode, which reduces space demand strengths of small area, lower consumption and convenient installation and transportation.The single dissolved equipment or double dissolved equipment will be provided depending on different water quality and process requirements.