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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
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.
| 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 |
WHY CHOOSE US
1. We consistent good quality with reasonable price.
2. Big company, good reputation, more reliable.
3. Delivery in time.
4. Over 11 years' experience since 2013.
5.Considerable after-sales service.
FAQ
1.Q:Are you a factory or trading company?
A: We are a direct factory, we have rich experiences for manufacturing waste treatment plants for more than 15 years.
2.Q:Where is your factory ? How can i visit there?
A: Our factory is located in No.1136, Quanzhou city, Fujian Province, China. It is about 2 hours from Jinjiang airport. We can pick you up if you need, welcome to visit our factory.
3.Q: Do you have minimum order quantity request?
A: No minimum order, but it can get a discount if you order a large quantity.
4.Q: Do you have certificates?
A: Yes, we have ISO certificate.
5.Q: Can you meet my special requirements for my products?
A: Yes, we have a professional design team. Drawings can be provided according to your requirements.
6. Q:How do I buy your products?
A:You can provide us your water sources, water quality, flow rate and ground area (contact us for more details).
7. Q:How do I pay?
A: TT and L/C are acceptable and TT will be more appreciated.
8. Q:What is the delivery time?
A: It would largely depend on the quantity of order and the item you want.. Generally speaking, the delivery time will be within 4 to 6 weeks.
9. Q: How do you pack the products?
A: We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers.
10. Q: How do you keep your equipment from corrosion?
A: We use the world-famous paint, like SigmaCoatings, PainBow,etc. What's more, we paint strictly according to the standard process.
11. Q: How do you manufacture your equipment ?
A:Our machining technology includes laser/plasma cutting, automatic welding,CNC cutting and bending.
Zhongke Blue (Fujian) Environmental Protection Technology Co., Ltd. was established in July 2013. It is a comprehensive environmental protection company engaged in environmental pollution control engineering design, general contracting of environmental pollution control engineering construction, and operation and management of environmental protection facilities. The total assets are over 10 million yuan, with a production plant area of over 3000 meters. It has multiple teams including engineering design department, equipment processing factory, engineering installation department, consulting department, marketing department, finance department, after-sales service department, etc; There are currently over 100 employees, including more than 10 with senior professional titles and more than 20 with intermediate professional titles. Most of the technical personnel have master's and bachelor's degrees and are involved in multiple fields such as environmental protection, electromechanical, engineering, machinery, construction, and management. The company is a national high-tech enterprise, a high-tech enterprise in Fujian Province, a leading enterprise in Fujian Science and Technology Little Giant, a technology-based small and medium-sized enterprise in Fujian Province, a contract abiding and credit worthy enterprise in Licheng District, a contract abiding and credit worthy enterprise in Quanzhou City, a member unit of Quanzhou Equipment Manufacturing Industry Association, a director unit of Quanzhou Machinery Parts Industry Association (excellent unit in 2019), a director unit of Fujian Environmental Protection Industry Association, a member of China Environmental Industry Association, a credit rating of AA level of China Environmental Industry Association, and listed on the basic level of the Strait Equity Exchange Center. It has won the silver award of China (Shanghai) International Invention and Innovation Exhibition, the gold award of the 6th China (Shanghai) International Invention and Innovation Exhibition, and the third prize of the 2021 Fujian Million Employee "Five Small" Innovation Competition. Award First prize in the 2022 Fujian Province Million Employee "Five Small" Innovation Competition.
The company has obtained certifications in quality management system, occupational health and safety management system, and environmental management system. It has special design and construction qualifications for wastewater and exhaust gas treatment, safety production license, and third level environmental engineering qualification certificate. It has undertaken the design and construction of wastewater treatment, exhaust gas treatment, smoke and dust removal, and toxic and harmful exhaust gas treatment projects for more than 500 enterprises in various industries such as food light industry, mechanical metallurgy, livestock and poultry, ceramics, handicrafts, papermaking, chemical industry, and automobiles, all of which have met the design requirements and emission standards.
Corporate mission: Focus on becoming a pioneer in the energy conservation and environmental protection industry, and strive to create a green and ecological China!
Core values: Taking energy conservation and protection as our responsibility, and providing high-quality services as our purpose
Corporate philosophy: Environmental protection and efficiency, technological innovation, pragmatic exploration, sincere win-win situation
