Textiles wastewater treatment Dissolved Air Flotation wastewater recycling systems
Dissolved Air Flotation Dissolved air flotation (DAF) is a water treatment process that clarifies wastewaters (or other waters) by the removal of suspended matter such as oil or solids. The removal is achieved by dissolving air in the water or wastewater under pressure and then releasing the air at atmospheric pressure in a flotation tank basin. The released air forms tiny bubbles which adhere to the suspended matter causing the suspended matter to float to the surface of the water where it may then be removed by a skimming device.
1. Efficient dissolved air; Stable treatment effect; Full-automatic operation 2. QY-DAF Type Dissolved Air Systerm is used in this device. It has ingenious structure, and its efficiency of dissolving air is as high as 90%. But its volume is only one-fifth of the other kind of dissolved air system. In addition, it still has the super anti-clogging ability which is incomparable. 3. Dissolved gas water dissolving efficiency 80-100%, 3 times higher than traditional dissolved air flotation efficiency. 4. Automatic slagging controlled by liquid level 5. Easy operation and maintenance
Wuxi Qiuyuan Environmental Engineering Co., Ltd, located in China Environmental Town, Yixing city, specialized in designing, installation and commissioning full project for industry wastewater treatment, sewage water treatment and odorous air (VOCs)abatement solutions.
We are specialized in manufacturing Bio filter Media, Bubble Diffuser, Multi-disc screw-press dehydrators and decanter for sludge dewatering. DAF system and magnetic separator water clarifying. Automatic chemical dosing-adding system. DDBD(non-thermal plasmadouble dielectric barrier discharge reactor), chemical washing scrubber, biofilter tank and packing materials.
We also can supply Air blower, flow booster, water pump, packing material for ETP tank, coagulant PAC, flocculant PAM, chemical dosing tank, metering pump.
We have 3 factories, 20 engineers and more than 100 workers. We have technical support from doctors of Zhejiang University to supply proper design, fast installation and commissioning and efficiency feedback. Service will always be available.
Q: How to choose the right model?
A: For better model selection, please provide us the sewage type, water quality, flow rate.
Q: What’s the material of your Dissolved Air Flotation?
We can provide three kinds of materials, including carbon steel, carbon steel plus FRP lining, and SS304/SS316L.
Q: What about your delivery time?
A: Normally within 20~25 days against down payment.
Q: How to install after the equipment on site?
A: We will provide detailed illustrations to you. If necessary, we will send technicians to help you.
Q: How long is your warranty?
A: One year after the arrival of the goods. During this period, any damage caused by non-human factors, we will provide the damaged parts free of charge.
Q: Do you provide OEM service?
A: Yes, OEM is available.