Oil Industry 5m3/H Flocculant Supported Dissolved Air Flotation System DAF Wastewater Treatment System
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 microbubble 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 microbubble 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 CODcr etc
5m3/hr Dissolved Air Flotation Specification
| Parameter | Units | DAF 005 |
| DAF Flow Rate | m3/hr | 5 |
| 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 | 1.85 |
| Footprint | m | 4*2.4 |
| Inlet | in | 3 |
| outlet | in | 3 |
| Sludge outlet | in | 4 |
| Vent | in | 3 |
STANDARD INCLUSIONS + OPTIONS
✓= Standard Supply, o = Optional Supply |
| 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
- Short retention time.
- Low purchase cost.
- Low installation cost.
- Minimum space requirement.
- Thickened sludge consistency is 2 ~3 %
- Easy maintenance and clean.
Application Of Dissolved Air Flotation
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Papermaking wastewater treatment and fiber recycling,
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printing and dyeing wastewater treatment,
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electroplating,
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heavy metal ions wastewater treatment,
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oily wastewater treatment, tan wastewater treatment,
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chemical wastewater treatment,
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paint wastewater treatment,
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food waste water treatment,
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biological treatment of mud and water separation,
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low turbidity water treatment
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algae surface water treatment
FAQ Of Dissolved Air Flotation
A:You can provide us your water sources, water quality, flow rate and ground area (connect us for more details).
A: TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.
A: It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks.
A: We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers.
A: We use the world-famous paint, like SigmaCoatings,PainBow,etc. What's more, we paint strictly according to the standard process.
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Dissolved Air Flotation Daf Solid-Liquid Separator Bod Removal Water Treatment Process Electro Coagulation Unit Images
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