1. DAF pump suction side edge suction flotation devices, pressure mixing pump, high efficiency gas-liquid dissolution, fine bubbles ≤30um. 2. Low dissolved air flotation machine is running, dissolved air efficiency up to 99%, the release rate of 99%. 3. High adsorption combination with microbubble flotation device suspended particles and improve the SS removal. 4. Dissolved gas dissolved in water efficiency of 80-100% higher efficiency than conventional DAF 3 times. 5. Pressure - volume curve is flat, easy to implement automatic control, easy to operate and easy to maintain, low noise. 6. When the composition of complex processes in the difficult combination of shallow air flotation wastewater treatment equipment, air treatment and also with aeration attachment phenomenon, reducing the concentration of surfactant and organic, so as to reduce oxygen consumption flotation equipment wholesale, promote Further purification of waste water, provide water quality standards in favor of lower-level processing. Flotation method is mainly used to treat wastewater by natural settling or floating difficult to remove emulsified oil or relative density close to the tiny suspended particles 1. Flotation is widely used in oily wastewater treatment. Oily wastewater treatment through grease traps, only remove particles larger than oil beads of 30 ~ 50 um. Smaller than the diameter of the oil droplets has great stability, easy to quickly merge larger float, called emulsified oil. Emulsified oil is easy to adhere to the bubbles, increasing its floating rate. Therefore, in the treatment of oily wastewater often placed behind the flotation process grease traps, as a further measure to remove emulsified oil. The role of flotation devices, the new Seoul environmental (certified), flotation equipment from Weifang new Environmental Protection Equipment Co., Ltd., Seoul. The new Environmental Protection Equipment Co., Ltd. Weifang Seoul (www.wfxiner.com) is an industry leader in Shandong Weifang, sewage treatment equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the new Seoul environmental leadership with the staff warmly welcome all inquiries negotiations, Seoul environmental innovation a better future.