Air flotation is a dissolved air system that produces a large number of tiny bubbles in water, causing the air to attach to suspended solid particles in the form of highly dispersed tiny bubbles, resulting in a state where the density is smaller than that of water. The principle of buoyancy is used to make it float on the water surface, thereby achieving solid- Liquid separation water treatment equipment. Air flotation is divided into super-effective shallow air flotation, vortex concave air flotation and advection air flotation. It is currently used in water supply, industrial wastewater and urban sewage treatment. The advantage of air flotation is that its solid-liquid separation equipment has the characteristics of low investment, small floor space, high degree of automation, and convenient operation and management. Suitable for treating water bodies with a lot of algae.
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