What industries need dissolved air flotation devices

During food processing, a large amount of organic-rich wastewater is generated, containing residues such as fats, proteins, and carbohydrates. Dissolved air flotation devices effectively remove these contaminants, ensuring compliance with environmental discharge standards and protecting water resources.

Wastewater from oil extraction, refining, and processing contains substantial amounts of oil and grease, which are difficult to separate through conventional methods. These devices can efficiently capture oil droplets and suspend them on the water surface for removal, preventing oil pollution and safeguarding the normal operation of subsequent water treatment processes.

Additionally, they help recover valuable oil resources, improving resource utilization efficiency.

Dyeing and printing processes produce wastewater with high chroma and complex organic components. Dissolved air flotation devices play a crucial role in decolorizing and purifying this wastewater by removing dyestuff particles and organic pollutants.

This not only meets environmental protection requirements but also reduces the impact of wastewater on the ecological environment.

The industry's wastewater contains lignin, fibers, and other impurities that can be effectively separated by these devices, ensuring the treated water can be reused or discharged safely.

This sector utilizes dissolved air flotation devices for pre-treatment or advanced treatment of sewage. They help remove suspended solids and oil from municipal wastewater, improving the efficiency of subsequent biological treatment processes.

Industries such as leather processing, pharmaceutical manufacturing, and metal finishing also employ these devices to address their specific wastewater treatment needs, highlighting their versatility and importance in industrial water management.