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Dissolved Air Flotation(DAF) System- For Water Clarification

Dissolved Air Flotation(DAF) System- For Water Clarification
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Dissolved Air Flotation(DAF) System- For Water Clarification (1).jpg
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Efficient China DAF System Suppliers & Factory for Water Clarification and Dissolved Air Flotation Solutions

Dissolved Air Flotation (DAF) is an advanced water clarification technique widely utilized in various industries. This efficient flotation method involves dissolving air into water at high pressure, followed by a sudden release of pressure, which leads to the formation of millions of tiny bubbles. These bubbles adhere to suspended particles, reducing their density and allowing them to float to the water's surface. The resulting froth can then be easily removed by a skimming device. As a leading DAF system provider in China, we pride ourselves on being a top supplier and factory, offering high-quality solutions tailored to meet your water treatment needs.

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    Product Detail

    Features

    DAF system is widely used in industrial wastewater reuse, pretreatment system before membrane treatment, reclaimed water reuse, MBBR biological film process.

    Dissolved Gas Efficiency

    The bubble size is less than 10um, and dissolved gas efficiency is over 95%.

    Compact Footprint

    Land-occupying province, the solid suspended matter content in effluent can be less than 20 mg/L.

    Smart Operation

    One-button boot, unattended operation, and Cloud digital service can be realized.

    Material of Construction

    • Carbon Steel (Epoxy Painted)
    • Carbon Steel (Epoxy Painted) + FRP Lining
    • Stainless Steel 304 / 316L
    Dissolved-Air-Flotation(DAF)-System--For-Water-Clarification-34tx

    Applications

    DAF is a proven, and effective physical-chemical technology commonly used for many industrial and municipal applications, including:

    Product recovery and reuse.
    Pretreatment to meet sewer discharge limits.
    Pretreatment to reduce loading on downstream biological systems.
    Polishing of biological treatment effluent.
    Removing silt and grease from industrial water.
    Overall specialized, compact structure, and high performance.
    Huge markets, high maturity, stable performance and reliable operation.
    Hydraulic load: 4~ 6 m³ / (m²h).
    Maximum inlet SS concentration is 3000 mg/L.
    Automatic scum removal, solid content can be up to 30 ~ 100 mg/L.

    DAF is used extensively in the following industries:

    Meat, poultry and fish processing.
    Dairy industry.
    Petrochemicals.
    Pulp and paper.
    Food and beverage.

    Frequently Asked Questions

    What are the primary applications of the DAF system?

    The DAF (Dissolved Air Flotation) system is widely used in industrial wastewater reuse, pretreatment before membrane treatment, reclaimed water reuse, and the MBBR biological film process.

    What materials are used to construct the DAF system?

    The system can be constructed from Carbon Steel (Epoxy Painted), Carbon Steel (Epoxy Painted) with FRP Lining, or Stainless Steel 304/316L depending on application requirements.

    What is the bubble size and gas efficiency of the system?

    The system generates microbubbles smaller than 10um, achieving a dissolved gas efficiency of over 95%.

    What are the design limits for hydraulic load and SS concentration?

    The system supports a hydraulic load of 4~6 m³ / (m²h) and can handle a maximum inlet Suspended Solids (SS) concentration of 3000 mg/L.

    Does the DAF system support automated operation?

    Yes, it features a one-button boot, supports unattended operation, and can integrate with Cloud digital services.

    Which industries benefit most from DAF systems?

    It is used extensively in meat, poultry, and fish processing, the dairy industry, petrochemicals, pulp and paper, as well as food and beverage processing.