Esmil - Dissolved Air Flotation Unit (DAF)

Esmil Dissolved Air Flotation (DAF) units are highly effective systems for treating wastewater by removing suspended solids, fats, oils, metals, and phosphates, significantly reducing COD and BOD levels. The exceptional purification efficiency of our systems ensures wastewater is ready for discharge into municipal networks, eliminating the need for further treatment. 

Additionally, by preventing blockages and minimizing wear on pipelines and related equipment, the system boosts the reliability and overall performance of operations.

Esmil DAF systems are designed for efficient wastewater treatment across various industrial sectors:

• Meat processing and slaughterhouses
• Dairy processing plants
• Fish and canning factories
• Oil and fat plants
• Petrochemical and chemical industries
• Textile and leather manufacturing
• Iron and steel industry

Advantages of Esmil DAF Unit:

• The Esmil DAF unit is custom-designed for each specific application, allowing the equipment to adapt seamlessly to various environmental conditions:
  • The tank's type and size are individually selected based on factors such as flow rate, waste volume, waste characteristics, and the required level of wastewater treatment.
  • The material for the lamella blocks is chosen based on the characteristics of the treated wastewater, ensuring the lamellas' reliability and durability.
• The cone-shaped design of the sediment accumulation area allows for efficient sediment removal without the need for additional scrapers at the bottom of the DAF unit.
• The scraper mechanism features a unique design that allows for adjustable drive speed and the flexibility to modify the number of scrapers. This is particularly beneficial in situations where large volumes of flotation sludge and foam are produced, ensuring efficient handling.
• The equipment functions are controlled through a touch panel or remote access device. The control cabinet is built with Siemens PLC and Schneider Electric components for reliable operation.
• The flexible elements of the scrapers are made from polyurethane, ensuring a long service life. When required, special elastomeric materials can be used to enhance resistance to specific effluents.
• The self-cleansing system of the thin-layer modules extends the intervals between routine equipment cleanings, reducing maintenance needs.
• The container is constructed from AISI 304 stainless steel, with optional materials including AISI 316 stainless steel or fiber-reinforced polymer (FRP) for enhanced durability.