Dissolved air floatation integrated machine
The main treatment process of the air floatation sedimentation integrated machine adopts physical and chemical method. Traditional mature processes such as chemical method, air floatation method and filtration adsorption method are organically combined and designed. Has the characteristics of simple and reasonable process, wide adaptability, compact structure, convenient transportation and installation, simple operation and stable and reliable performance. It has a good effect on oil-water separation and removal of suspended solids, COD and BOD, and the general wastewater can reach the discharge standard after being treated.
■ Product Usage:
Air flotation technology has been widely used in water supply and drainage and wastewater treatment in recent years. It can effectively remove the floating flocs which are difficult to precipitate in wastewater. The air floatation integrated machine is mainly used for solid-liquid or liquid-liquid separation. A large number of fine bubbles are generated in water through the dissolved gas and release system, which adhere to solid or liquid particles with density close to that of water in wastewater, resulting in a state that the overall density is lower than that of water, and it rises to the water surface by buoyancy, thus achieving the purpose of solid-liquid or liquid-liquid separation.
■ Analysis of Process Advantages:
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Large processing capacity, high efficiency and small land occupation;
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The process and equipment structure are simple, easy to use and maintenance;
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Can eliminate sludge bulking;
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Aeration in water during air flotation has obvious effect on removing surfactant and odor in water, and because aeration increases dissolved oxygen in water, it provides favorable conditions for subsequent treatment |
For low temperature, low turbidity and algae-rich water sources, air floatation can achieve the best results
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The equipment has its own settling area, which makes the settled sludge more thoroughly removed |
■ Applicable industries:
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