| Place of Origin: | Jiangsu.China |
|---|---|
| Brand Name: | Dagyee |
| Certification: | ISO9001 |
| Model Number: | DAF-020 |
| Minimum Order Quantity: | 1PCS |
| Price: | Negotiable |
| Packaging Details: | Wooden box, standard container, Customers can specify requirements |
| Delivery Time: | 15-30 work days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 20SET |
| Product Name: | Dissolved Air Flotation Units | Material: | Steel Bracket, Q235B 304 316 |
|---|---|---|---|
| Flow Rate: | 2 | Footprint: | 3.4*2.4 |
| After-sales Service Provided: | Online Suppor | Desalination Rate: | 99% |
| Warranty: | 12 Months | Type: | Automatic |
| Highlight: | Edi dissolved air flotation tank,dissolved air flotation tank,Edi DAF water treatment process |
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WWTP Wastewater Pretreatment Remove Suspended Matter Dissolved Air Flotation Tank
Air flotation technology DAF dissolved air flotation plays an important role in solid-liquid separation Simultaneously reduce COD, BOD, chroma. Firstly, mix flocculating into raw water and stir thoroughly. After the effective retention time, the raw water enters into the reaction zone where microscopic air bubbles adhere to the floc and then flows into the separation zone. Under the buoyancy effects, the tiny bubbles float the flocs to the surface, forming a sludge blanket. skimmer removes the sludge into the sludge hopper. Then the lower clarified water flows into the clean-water reservoir through the collecting pipe. Some of water are recycled to the flotation tank for the air dissolving system, while others will be discharged.
Dissolved Air Flotation Equipment Specifications
| Parameter | Units | DAF 002 |
|
DAF Flow Rate |
m3/hr |
2 |
|
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 |
1.5 |
|
Footprint |
m |
3.4*2.4 |
|
Inlet |
in |
2 |
|
outlet |
in |
2 |
|
Sludge outlet |
in |
4 |
|
Vent |
in |
4 |
| 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
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
Paper-making waste water treatment for fiber recycling.
Paint, printing and dyeing waste water treatment for color reduction.
Chemical waste water treatment.
Food waste water treatment.
Oil refinery for separating oil and impurity.