Ultra-atomized dissolved air flotation is through the release of tiny and dispersed micro-bubbles dissolved in water to adhere to the sewage after the addition of chemical agents cohesion of organic matter, oil and grease and suspended matter to become floating, so as to make organic matter, oil and grease and suspended matter from the sewage to be separated; The first generation of dissolved air flotation, is the water droplets showered into the air-saturated tank, water droplet particle size of a few mm, air and water contact under pressure to achieve dissolved air, dissolved air efficiency and dissolved air effect is poor; The second generation of dissolved air flotation, is the use of jet pipe air saturated tank air inhalation and dispersion to the pressure of water, air bubble particle size of a few mm, to achieve the dissolved air, dissolved air efficiency slightly improved, but the dissolved air efficiency and dissolved air effect is still poor, and the processing accuracy of the jet pipe is very high requirements; The company's self-developed ultra-atomized dissolved air flotation belongs to the third generation of dissolved air flotation technology, including ultra-atomized dissolved air technology, adjustable anti-clogging spinning mixing dissolved air release technology, cyclone flocculation technology, scraping slag concentration technology, the four core technologies, completely subverted the second-generation dissolved air flotation principle of work, air flotation treatment effect is better, non-clogging, stable and reliable, has been widely used in the animal husbandry, butchery, grease, food and other high dregs (oil) wastewater treatment industry. ) wastewater treatment industry is widely used.