Industry 60m3/H Dissolved Air Flotation Unit Flocculator Coagulator Daf Unit
Dagyee DAF-060 Edi New Tech Sus304 Pulp Industry Semiconductor Slaughter Dissolved Air Flotationdaf Unit Wastewater
Dissolved air flotation machine 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.
60m3/hr Dissolved Air Flotation Specification
|
Parameter |
Units |
DAF 060 |
|
DAF Flow Rate |
m3/hr |
60 |
|
Total Inlet Solids |
mg/L |
500-6500 |
|
FOG Removal |
% |
80~97 (Application Dependent) |
|
TSS Removal |
% |
60~99 (Application Dependent) |
|
COD Removal |
% |
20~80 (Application Dependent) |
|
BOD Removal |
% |
20~80 (Application Dependent) |
|
Power Consumption |
kW |
9.2 |
|
Footprint |
m |
9.9*3.8 |
|
Inlet |
in |
10 |
|
outlet |
in |
8 |
|
Sludge outlet |
in |
6 |
|
Vent |
in |
4 |
|
STANDARD INCLUSIONS + OPTIONS |
||
|
Skimmer Mounted Plant |
✓ |
|
|
Feed Pump |
✓ |
|
|
Micro bubble generator |
✓ |
|
|
Recycle clean water system |
✓ |
|
|
Maintenance platform, ladder |
✓ |
|
|
Pre-Treatment |
o |
|
|
Control System |
✓ |
|
|
Control System with PLC |
o |
|
|
Air Compressor |
✓ |
|
|
Treated Water Recycling for Saturator |
o |
|
|
Coagulation, flocculation reaction device |
o |
|
|
Chemical powder dissolving dosing device |
o |
|
Main Process Characteristics
-
Dissolved air pump edge bibulous the edge is inspiratory, pump pressurized mix within, gas to liquid efficient dissolving, small bubbles than 30 um.
-
Low voltage operation, the dissolved gas efficiency is as high as 99 percent, release rate as high as 99 percent.
-
Tiny bubbles and suspended particles of efficient adsorption, improve the SS remove effect.
-
Dissolved gas water dissolving efficiency 80-100 percent, than traditional dissolved gas floating high efficiency three times.
-
Pressure-capacity curve smooth, easy to achieve automatic control, easy to operate, easy maintenance, low noise.
Application Of Dissolved Air Flotation
DAF is a proven, and effective physical-chemical technology commonly used for many industrial and municipal applications,including :
- Product recovery and reuse
- Pretreatment to meet sewer discharge limits
- Pretreatment to reduce loading on downstream biological systems
- Polishing of biological treatment effluent
- Removing silt and grease from industrial water
Working Principle Of Dissolved Air Flotation
The air will be send by air compressor into air tank, then take in air dissolved tank by jet flow device, the air will be force to dissolve into water under 0.35Mpa pressure and forming dissolved air water, then send to air flotation tank. Under the circumstance of sudden release, the air dissolved in water will be dissolve out and form vast micro bubble group, which will be fully contact the flocculating suspended matter in sewage, the suspended matter was sent by pump and flocculation after adding medicine, the ascending micro bubble group will adsorb in the flocculated suspended matter, made its density reduce and floated to water surface, thus reach the purpose of removing SS and Cod etc.
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