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Micro Nano Bubble Generator for Water Treatment

Micro Nano Bubble Generator for Water Treatment
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Dissolved Air Flotation(DAF) System- For Water Clarification

Dissolved Air Flotation(DAF) System- For Water Clarification
Automatic Dosing System

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Lamella Clarifier for waste water treatment

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Dissolved Air Flotation (DAF) System for Water Clarification by China Suppliers and Factory

Dissolved Air Flotation (DAF) is a highly effective method for water clarification, widely utilized by suppliers and factories in China. This innovative technique involves dissolving air into water under pressure and subsequently releasing that pressure. As the pressure drops, the solution becomes supersaturated with air, leading to the formation of millions of tiny bubbles. These bubbles attach to suspended particles in the water, decreasing their density below that of water. Consequently, the suspended matter rises to the surface, where it can be efficiently removed by a skimming device. For industries seeking reliable water treatment solutions, our DAF systems represent an advanced and sustainable choice from leading suppliers and factories in China
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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.
    The bubble size is less than 10um, Dissolved gas efficiency is over 95%.
    Land-occupying province, the solid suspended matter content in effluent can be less than 20 mg/L.
    One-button boot, unattended, 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 is the primary function of a DAF system?

    A Dissolved Air Flotation (DAF) system is widely used for industrial wastewater reuse, pretreatment before membrane filtration, reclaimed water reuse, and biological film processes to efficiently remove suspended solids, grease, and oils.

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

    The system generates microbubbles with a size of less than 10um, achieving a dissolved gas efficiency of over 95%, which ensures optimal flotation performance.

    What materials are available for the construction of the DAF system?

    We offer three main material configurations: Carbon Steel (Epoxy Painted), Carbon Steel (Epoxy Painted) with FRP Lining, and Stainless Steel 304 or 316L to suit different wastewater characteristics.

    What is the maximum inlet suspended solids (SS) concentration it can handle?

    The DAF system is designed to handle a maximum inlet SS concentration of up to 3000 mg/L, and it features automatic scum removal to keep effluent quality stable.

    Can the DAF system be operated automatically?

    Yes, the system supports one-button startup and unattended operation. It is also compatible with cloud digital services for remote monitoring and management.