Dissolved Air Flotation is the process of removing grease , oils , other fine suspended solids and reducing COD and BOD . Air bubble flotation is mainly used. When Air is dissolved into water , the air-saturated water generated from dissolved air micro bubbles will attach to the surface of solids. Then light solids ( density is lower than water ) lifts them to the surface, distributing over the whole tank surface , to make sure that there is the best solid liquid separation efficiency. Mechanical skimmer is used to remove the floating sludge. The purified clean water goes to the next system.

After more than 10 years of accumulation continuously, Yosun DAF is widely used for solid liquid separation of many fields for waste water and reclaimed water reuse treatment. With good performance on pretreatment , biochemical treatment and reclaimed water reuse treatment, DAF has been unanimously recognized by customers at home and abroad which the efficiency of solid liquid separation can reach 80%-97%.

Application Fields:

Electroplating waste water

Paper making

Breeding and slaughtering

Landfill leachate

River smelly waste water

Scenery waste water

Chemical waste water

reclaimed water reuse

Features:

Compact shape , small floor space and can be customized.

Reasonable design and low power consumption. 

Dissolved air device with several patented technologies.

When something wrong with micro-bubble generator can be repaired without shutdown. 

Skimmer Chains with Nylon + POM material , can be anti -corrosion and maintenance-free

The efficiency of DAF can reach 90% even more. 

The complete equipment can be controlled automatically and remote control is available.

Professional Design team provides timely technical support and after-sales service.