15m3/h Clarifier Dissolved Air Flotation Unit WWTP Wastewater treatment
DAF-015 High Hydraulic With Skimmer Integrated DAF System Clarifier Dissolve Air Flotation Unit WWTP
Oil Water Separator Wastewater Plant Treatment DAF Dissolved Air Flotation is an efficient flotation method for water clarification. The term refers to the method of producing flotation by dissolving air in the water under pressure and then releasing the pressure. When the pressure is released the solution becomes supersaturated with air as millions of small bubbles form. These bubbles attach to any particles in the water causing their density to become less than that of water. The particles then rapidly float to the surface for collection and removal, leaving the clarified water behind.
15m3/hr Dissolved Air Flotation Specification
| Parameter | Units | DAF 015 |
| DAF Flow Rate | m3/hr | 15 |
| 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 | 3.15 |
| Footprint | m | 5.6*2.9 |
| Inlet | in | 5 |
| outlet | in | 4 |
| Sludge outlet | in | 6 |
| Vent | in | 4 |
| STANDARD INCLUSIONS + OPTIONS ✓= Standard Supply, o = Optional Supply |
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| 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
- 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%.
- Tiny bubbles and suspended particles of efficient absorption, improve the SS remove effect
- Dissolved gas water dissolving efficiency 80-100%. 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
About FQA Of Air Flotation
- Pre-Sales Service
- 7/24 technical service on line ;
- Free water sample test;
- Engineer on-spot investigation;
- View our Factory.
- After-Sales Service
- One Year Guarantee.
- Training how to install the machine, training how to use the machine.
- Engineers available to service machinery overseas.
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