Industrial Sewage Dissolved Air Flotation Machine (DAF) for Oil & SS Removal

Industrial Sewage Dissolved Air Flotation Machine (DAF) for Oil & SS Removal

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Description

YW series Dissolved Air Floatation is mainly for solid-liquid or liquid-liquid separation. Large sum of micro bubbles produced by dissolving and releasing system adhere to solid or liquid particles with same density as waste water to make the whole float to the surface thus achieve the aim of solid-liquid or liquid-liquid separation.

Application

(1)Separate small particles and algae in groundwater.

(2)Recover valuable products in industrial sewage such as paper pulp.

(3)Act as secondary sedimentation tank to separate and concentrate suspended particles and sludge.

Features

(1)Large capacity, high efficiency and small occupying space.

(2)Compact structure, easy operation and maintenance.

(3)Silt expansion elimination.

(4)Aerate to the water while air floating, it has an obvious effect to the elimination of active agent and foul smell in water. Meanwhile, the increased dissolved oxygen provides a favorable condition to the follow-up process.

(5)It can achieve the best effect in adopting this method when disposing the water with lower temperature, lower turbidity and more algae.

Flow Process Diagram

1. Clear water reservoir           2. Clear water pump    3. Control valve         4.5. Pressure gage  6. Dissolved gas tank

7. Control valve      8. Air compressor     9. Releaser    10. Foam scraper     11. Air floating pond   12. Water collector

13. Jet device    14. Control valve     15. Dosing tank    16. Sewage pump    17. Flow meter    18. Sewage pond