- Overview
- Product Description
- Our Advantages
- Product Parameters
- Application
- Packaging & Shipping
- FAQ
Basic Info.
Product Description
NIHAO dissolved air flotation is one of the most effective methods with a specific gravity close to that of water at 1.0. NIHAO dissolved air flotation is a liquid/solid or liquid/liquid separation process to remove minute suspended matter, colloids, oils and greases with a density close to that of water. NIHAO dissolved air flotation is an innovation combining traditional dissolved air flotation concepts and modern technology.
Dissolved air flotation (DAF) is a clarification process that utilizes air to remove suspended matter from the surface of treated water. DAF works by dissolving air under pressure and then releasing millions of tiny air bubbles into the water at atmospheric pressure.
Advantages:
5. Designed for ease of installation and use
| Model | Treatment Capacity (m3/h) | Dissolved gas volume (m3/h) | Weight (T) | |
| NHDAF-5 | 5 | 1-2 | 2.1 | 6.5 |
| NHDAF-10 | 10 | 2-3 | 3.2 | 8.5 |
| NHDAF-20 | 20 | 5-7 | 3.6 | 14.7 |
| NHDAF-30 | 30 | 6-10 | 3.9 | 19.2 |
| NHDAF-50 | 50 | 15-20 | 5.6 | 41 |
| NHDAF-80 | 80 | 24-32 | 7.6 | 63 |
| NHDAF-100 | 100 | 30-35 | 11.5 | 81 |
| NHDAF-150 | 150 | 60-80 | 15 | 115 |
| NHDAF-200 | 200 | 80-100 | 19 | 160 |
| NHDAF-250 | 250 | 110-120 | 23 | 230 |
| NHDAF-300 | 300 | 120-180 | 26 | 295 |
Working Principle:
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:1. Separate or recycle waste oil or grease in: oil exploration and refining, biodiesel, machining, food production and catering, and so on.
2. High concentration organic wastewater treatment: paper, printing and dyeing, textile, leather, pharmaceutical, fermentation wastewater, and so on.
3. 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.
4. Farm and slaughterhouse wastewater treatment: cattle, pigs, chickens farm, slaughterhouse wastewater.
5. Manufacturing waste: electroplating, painting, etc.
6. Purification: river, landscape, recycle water, and so on.
We use a standard package. If you have special package requirements, we will pack as required.
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: 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: 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 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.