Air-Flotation Precipitation Integrated Machine

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Qingdao Yihua Environmental Protection Co., Ltd.

Shandong, China

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DAF is a water treatment method that clarifies wastewater (or other waters) by removing suspended particles such as oil or particulates. The air is removed by dissolving it under pressure in the water or wastewater and then releasing it at atmospheric pressure in a flotation tank basin. The released air creates tiny bubbles that stick to the suspended matter, causing it to float to the top of the water and be retrieved by a skimming equipment. The air-floating sedimentation machine is based on the factory's many years of sewage treatment experience. It effectively removes grease, gel, and solid suspended particles from sewage. The equipment is basic in design, easy to operate, and cost effective. It is an excellent piece of sewage treatment equipment. Working principle: sewage enters the equipment first, and then, under the action of the agent, the suspended particles in the air float machine forms a huge "alum floc" on the surface of a number of inclined plate physical flocculation and chemical flocculation. The "flocs" float on the liquid surface due to the floating effect of the bubble group, and the scum enters the screw conveyor and separates from the liquid via the slag scraper.After frequent outflow from the valve outside the body, some of the relatively substantial proportion of suspended solids descend to the precipitation cone concentration. The controlling weir plate overflows the cleaned sewage.

Integrated air-flotation precipitation machine Characteristics of the equipment: