| Warranty: | 2 Years |
|---|---|
| Type: | Flotation Machine |
| Method: | Physical Treatment |
| Usage: | Industrial, Agriculture |
| Item Name: | Dissolved Air Flotation |
| Application: | Industrial/Slaughter/Textile Industry Sewage |
| Customization: |
|---|
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Audited Supplier Dissolved Air Flotation DAF for Food Industry Wastewater Treatment
Dissolved Air Flotation 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.
|
Model |
Capacity |
Power(kw) |
Dimension(m) |
Pipe connection(DN) |
||||||
|
(m3/h) |
Recycle pump |
Air compressor |
Skimming system |
L/L1 |
W/W1 |
H/H1 |
(a) Water inlet |
(b) water outlet |
(c) sludge outlet |
|
|
BNDAF-002 |
~2 |
0.75 |
0.55 |
0.2 |
3.2/2.5 |
2.4/1.16 |
2.2/1.7 |
40 |
40 |
80 |
|
BNDAF-003 |
~3 |
0.75 |
0.55 |
0.2 |
3.5/2.8 |
2.4/1.16 |
2.2/1.7 |
80 |
80 |
100 |
|
BNDAF-005 |
~5 |
1.1 |
0.55 |
0.2 |
3.8/3.0 |
2.4/1.16 |
2.2/1.7 |
80 |
80 |
100 |
|
BNDAF-010 |
~10 |
1.5 |
0.55 |
0.2 |
4.5/3.8 |
2.7/1.36 |
2.4/1.9 |
100 |
100 |
100 |
|
BNDAF-015 |
~15 |
2.2 |
0.75 |
0.2 |
5.5/4.5 |
2.9/1.6 |
2.4/1.9 |
100 |
100 |
100 |
|
BNDAF-020 |
~20 |
3 |
0.75 |
0.2 |
5.7/4.8 |
3.2/2.2 |
2.4/1.9 |
150 |
150 |
150 |
|
BNDAF-030 |
~30 |
3 |
0.75 |
0.2 |
6.5/5.5 |
3.2/2.2 |
2.5/2.0 |
150 |
150 |
150 |
|
BNDAF-040 |
~40 |
5.5 |
0.75 |
0.2 |
7.7/6.7 |
3.6/2.6 |
2.5/2.1 |
200 |
200 |
150 |
|
BNDAF-050 |
~50 |
5.5 |
0.75 |
0.2 |
8.1/7.1 |
3.6/2.6 |
2.5/2.1 |
200 |
200 |
150 |
|
BNDAF-060 |
~60 |
7.5 |
1.5 |
0.2 |
9.5/8.4 |
3.8/2.8 |
2.5/2.1 |
250 |
250 |
150 |
|
BNDAF-070 |
~70 |
7.5 |
1.5 |
0.2 |
10.0/9.0 |
3.8/2.8 |
2.5/2.1 |
250 |
250 |
150 |
|
BNDAF-080 |
~80 |
11 |
1.5 |
0.2 |
10.5/9.5 |
4.0/3.0 |
2.5/2.1 |
250 |
250 |
150 |
|
BNDAF-100 |
~100 |
15 |
2.2 |
0.2 |
11.7/10.6 |
4.2/3.2 |
2.5/2.1 |
300 |
300 |
150 |
|
BNDAF-120 |
~120 |
15 |
2.2 |
0.2 |
12.5/11.4 |
4.4/3.4 |
2.5/2.1 |
300 |
300 |
150 |
DAF dissolved air flotation consists of flotation tank, dissolved air system, reflux pipe, dissolved air released system, skimmer (Based on customer needs, there are combined type, traveling type and chain-plate type to choose.), electric cabinet and so on.
Air flotation separation technology of Benenv DAF dissolved air flotation dissolves air into water at certain working pressure. In the process, pressurized water is saturated with dissolved air and is discharged into a flotation vessel. The microscopic air bubbles produced by released air attach to suspended solids and float them to the surface, forming a sludge blanket. A scoop removes the thickened sludge. Finally, it complete purifies the water.
Air flotation technology of DAF dissolved air flotation plays an important role in solid-liquid separation (Simultaneously reduce COD, BOD, chroma, etc). Firstly, mix flocculating agent into raw water and stir thoroughly. After the effective retention time (lab determines the time, dosage and flocculation effect), the raw water enters into the contact 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. A skimming device 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.
Application in Various Industry
The aim of dissolved air flotation is to separate the fine suspended solids in water, algae and micro-floc. And dissolved air flotation can be used in the following industries:
l Separate or recycle waste oil or grease in : oil exploration and refining, biodiesel, machining , food production and catering and so on.
lHigh concentration organic wastewater treatment: paper, printing and dyeing, textile, leather, pharmaceutical, fermentation wastewater and so on.
lBiochemical effluent liquid separation: the anaerobic effluent solid-liquid separation, aerobic (activated sludge process, contact oxidation, filter) biochemical water solid-liquid separation, the secondary settling tank Effluent treatment and so on.
l Farm and slaughter house wastewater treatment: cattle, pigs, chickens farm, slaughter house wastewater.
l Manufacturing waste: electroplating, painting, etc.
lPurification: river, landscape, recycle water and so on.
Company Information
Jiangsu Benenv Environmental Protection Technology Co., Ltd. is an environmental protection company, specialized in mechanisms, environmental engineering and other related science. With research center in Japan, we have factory and office in China. Benenv specializes in the design, engineering, supply and installation of domestic and commercial water, waste water and sewage treatment systems, gas pollution control, and other environmental engineering products. Our company possesses complete sets of process design, equipment supply, constructions, and technology innovation. Overall, we are highly qualified in delivering turnkey and BOT projects for any industry. We have abundant experience in the treatment of industrial, domestic and commercial hazard wastewater. Benenv is staffed with local and overseas professionals with more than 15 years of acquired technical expertise and experience, offering various technologies and allied services. Our company works closely with the top 10 universities and scientific institutes to keep our cutting-edge technology and transform science and technology into productivity. Our company also works with the government, and is authorized as the liaison office of Yixing government to perform technology cooperation with foreign countries.
Certification:FAQ
Q: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30 Years' Professional Experience As a Waste Water Treatment Equipment Manufacturer And Engineering Service Enterprise.
Q : What Are Your Main Products?
A:Keywords :Sludge Dewatering Machine Equipment, Screw Type Sludge Dewatering Press Sludge Screw Press, Dewatering Sludge Machine Screw Press ,Sewage Treatment Equipment ,Sludge Treatment Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary Drum Bar Screens, Equipment DAF, DAF Price ,Dissolved Air Flotation System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing Device ,MBBR Price,MBBR Media,Disc Diffuser, Polymer Preparation Chemical Dosing System.
Q: How Can I Find The Suitable Model?
A: Please Provide Flow Rate, Solids Content And Sludge Type, We Can Assist You In Model Selection.
Q: Where Is Your Factory Located?
A: Yixing City, We are in the famous city of environmental protection equipment ,professional for Sludge screw press dewatering Machine ,Which is Very Close To Shanghai With Only Less Than 3 Hours' Driving. Welcome for your visiting.
Q: Do You Provide OEM Service?
A: Yes. We Can Do The Customized Design According To Your Different Request for sludge Dewatering.
Q: How About The Production Capacity Of Your Company?
A: Our Factory Covers Area Over 22,000M2 And Produces Machines 2000 Sets Per Year.
Q: How Could We Trust You And Your Company? Is This First Time Transaction?
A: A: Our Company Has More Than 30 Years Professional Experience. We Cooperate Over 1000 Customers.In China And Overseas. We Export Nearly 60 Countries All Over The World.And We Have More Than 60+Patents, CE,ISO 9001,SGS Certificates. And We Have Company In Japan,Great Technology And Great Quality.
Q: Do You Offer After-Sales Service?
A: Video Technical Support, Online Support,Spare Parts,Field Maintenance Repair Service.
Q: How Long is Your Warranty?
A: 2 Years After The Arrival Of The Goods. During This Period, As Long As It Is Not a Man-Made Damage, We Send The Damaged Parts Free Of Charge.
Q: What About Your Produce Time?What Kind Of Transportation Do You Offer?
A:Within 30 Days Against Down Payment. Air, Land & Sea .
Q: What Kind Of Payment Do You Accept?
A: T/T, L/C, Paypal, Cash, D/P, D/A, Western Union, Money Gram.
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