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Dissolved Air Flotation (DAF) Water Treatment


ModelMotor PowerPump FlowCapacity
APW-52.2 kw10 m3/h5 m3/h
APW-104.0 kw12 m3/h10 m3/h
APW-204.0 kw16 m3/h20 m3/h
APW-305.5 kw22 m3/h30 m3/h


Water, the elixir of life, yet a scarce resource, demands prudent management, especially in industrial realms where it’s heavily utilized. Our Dissolved Air Flotation (DAF) Water Treatment System emerges as a harbinger of water recycling and purification, tailored to meet the exigencies of a myriad of wastewater scenarios. From plastic washing plants to paper waste water treatment, oily wastewater cleansing to biological mud treatment, the DAF system is a universal remedy for a plethora of wastewater quandaries.

Working Principle:

The essence of the DAF system lies in its adeptness to generate micro-sized bubbles that are instrumental in the separation of contaminants from wastewater. A robust two-stage air compressor is employed to produce highly compressed air which is then dissolved in the wastewater housed within a large tank. As this dissolved air reverts to atmospheric pressure, it manifests as millions of micro-sized bubbles. These buoyant entities attach themselves to the suspended matter in the wastewater, escorting it to the surface. A scraping mechanism then diligently removes this floated layer of contaminants, leaving behind clearer water.

To further enhance the efficacy of the process, coagulants or flocculants such as PAC and PAM are introduced to the wastewater. These agents act as a magnet for particles, encouraging them to conglomerate, thus facilitating their flotation and subsequent removal.

Multifaceted Applications:

  • Industrial Efficacy: Whether it’s the realm of paper, printing, electroplating, or tannery, the DAF system proves its mettle in treating wastewater laden with heavy metal ions, oils, and other contaminants.
  • Food and Chemical Industry: In industries where the wastewater narrative includes fats, chemicals, or food residues, our DAF system steps in to restore aqueous purity.
  • Biological and Algal Treatment: Whether it’s biological mud or algae-infested surface water, the DAF system navigates through with its flotation prowess, ensuring a substantial reduction in contaminants.
  • Plastic Washing Plants: In the backdrop of plastic recycling, where water is a pivotal player, the DAF system shines by recycling the water, reducing the overall water bill, and driving the operations towards an eco-friendly horizon.


  • Economical Purification: By significantly reducing total suspended solids (TSS), oils, grease (FOG), and biochemical oxygen demand (BOD), the DAF system ensures an economical route to water purification.
  • Eco-Friendly Operations: The ability to recycle and reuse water underscores a greener operational footprint, aligning your business with environmental stewardship.
  • Reduced Operational Costs: Lower water bills and minimized wastewater disposal costs are the financial narratives that accompany the DAF system, ensuring a better bottom line.
  • Customized Solutions: Tailored to meet the unique demands of various wastewater types, the DAF system is a versatile solution, ready to tackle the diverse wastewater challenges.

In a world where water is priceless, our Dissolved Air Flotation (DAF) Water Treatment System is a cornerstone for industrial water management. It’s not just a machine; it’s a commitment to sustainable water use, a journey towards eco-friendly operations, and a step towards a clearer, purer industrial narrative.

Dissolved Air Flotation (DAF) Water Treatment-02


All recycling machines come with a 1 year limited warranty.


To get the latest prices and lead times, send us a message using the form below.

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