Engineering Cases

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Air flotation material

Dissolved air flotation (DAF) is a process that involves creating highly dispersed, tiny air bubbles in water. These bubbles adhere to hydrophobic solid or liquid particles in wastewater, forming a three-phase mixture of water, air, and particles. After the particles attach to the bubbles, they form flocs with an apparent density less than water and float to the surface, forming a scum layer that is removed by scraping. This achieves solid-liquid or liquid-liquid separation. Common types include electroflotation, dispersed air flotation, dissolved air flotation, combined flotation, and high-efficiency shallow flotation.

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Air flotation material

　　Dissolved air flotation (DAF) involves creating highly dispersed, tiny air bubbles in water. These bubbles adhere to hydrophobic solid or liquid particles in wastewater, forming a three-phase mixture of water, air, and particles. After the particles attach to the bubbles, they form flocs with an apparent density less than water and float to the surface, forming a scum layer that is removed. This process achieves solid-liquid or liquid-liquid separation. Common types include electroflotation, dispersed air flotation, dissolved air flotation, combined flotation, and high-efficiency shallow flotation.

Meiquan's progress and development are based on a deep understanding and maximum satisfaction of customer needs. Meiquan closely follows the pace of advanced technology, constantly improving after-sales service and providing timely and diversified training for employees, using its own expertise to help customers meet environmental challenges. The company's core technologies, such as the circulating granular sludge reactor (MQIC), upflow anaerobic sludge bed reactor (H-UASB), segmented inflow biological denitrification process (BRN), and ammonia oxidation biological denitrification process (AMOXP), have all been fully verified in engineering practice and have high efficiency, low carbon, innovation, and leading advantages in the environmental protection field.

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