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Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank

China Benenv Co., Ltd certification
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Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank

Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank
Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank

Large Image :  Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank

Product Details:
Place of Origin: China
Brand Name: Benenv
Model Number: Standard DAF
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Wooden Package for dissolved air flotation
Delivery Time: 5-8 weeks
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500 Sets per 6 year

Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank

Certification: ISO 9000, CE Certificate Product Name: Dissolved Air Flotation
Application: Waste Water Treatment Warranty: 2 Years
Material: Carbon Steel Or Stainless Steel Service Life: >10 Years
Electrical Components: Schneider Motor: Bauer, Nissei, Sew
Operation: 24 Hours Automatic Running After-sales Service Provided: Engineers Available To Service Machinery Overseas
High Light:

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water treatment daf

Wastewater Treatment Units Froth Dissolved Air (DAF) Machine For Solid Water Separation


Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank 0


DAF equipment is liquid/solid or liquid/liquid separation process to remove tiny suspended solids that density close to the water, colloid ,oil and grease etc. Benenv DAF equipment is an innovation combined with traditional dissolved air flotation concept and modern technology.

Brief Introduction of Dissolved Air Flotation

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.

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Parameter of Dissolved Air Flotation


The dimensions and other information of Benenv dissolved air flotation are as follows:

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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


Application 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.

l High concentration organic wastewater treatment: paper, printing and dyeing, textile, leather, pharmaceutical, fermentation wastewater and so on.

l Biochemical 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.

l Purification: river, landscape, recycle water and so on.


Industrial DAF Dissolved Air Flotation System Dissolved Air Flotation Tank 3


DAF Features
1. Flow rate of one set: 1-300 m³/h.
2. Recycle flow dissolved air flotation.
3. High efficiency pressurization system providing high quantity dissolved-air water to create large
quantities of small bubbles.
4. Custom design on different dissolved air flotation equipment and recycle flow ratio according to
the type of wastewater and treatment requirement to achieve target removal effect and stability.
5. Adjustable stainless steel chain type skimmer to suit the different quantity of sludge.
6. Integrated coagulation tank and or flocculation tank and cleaning water tank(as optional)is
available to save the space and cost.
7. Automatic and remote controllable.
8. Material of construction: carbon steel epoxy painted, carbon steel FRP line, SS304/SS316L


Factory View

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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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Contact Details
Benenv Co., Ltd

Contact Person: Manager

Tel: +86 189 6153 0288

Fax: 86-510-80798888

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