The Krofta DAFS-01 is a high-performance dissolved air flotation (DAF) system engineered for demanding industrial wastewater treatment applications. It utilizes advanced microbubbl...

The Krofta DAFS-01 is a high-performance dissolved air flotation (DAF) system engineered for demanding industrial wastewater treatment applications. It utilizes advanced microbubble technology to efficiently separate and remove suspended solids, oils, fats, and grease from water streams. The complete system integrates the Krofta ADT (Air Dissolution Tube), a main flotation tank, a chemical dosing system, a recirculation pump, and an air compressor. In operation, millions of fine microbubbles attach to contaminants, causing them to float to the surface as a dense scum layer, which is continuously removed by rotating blades or scoops. Heavier solids settle and are purged periodically. Designed for total suspended solids (TSS) levels often exceeding 2000 mg/L, it delivers exceptional removal efficiency within a compact footprint, simplifying operation and maintenance for plant personnel.

This system finds extensive use across industries where wastewater contains challenging levels of suspended and floating materials. It is particularly vital in food and beverage processing, dairy operations, and edible oil refineries for removing fats, oils, and grease (FOG). The petrochemical and oil refinery sectors employ it to treat oily wastewater, while the pulp and paper industry uses it for clarification and color removal. Municipal and industrial facilities also deploy it for pre-treatment to protect sensitive biological treatment stages downstream, ensuring overall plant efficiency and regulatory compliance for effluent discharge.

For businesses, the Krofta DAFS-01 delivers significant value through operational reliability and cost-effectiveness. Its robust design ensures consistent performance with minimal downtime, reducing maintenance costs and labor. The high removal efficiency translates to lower chemical consumption for downstream processes and helps avoid costly surcharges for non-compliant effluent discharge. The system's scalability, with units available for flow rates from 5 to over 1000 cubic meters per hour, allows for precise matching to specific plant needs. Krofta's engineering heritage provides assurance of quality and durability, making it a trusted, long-term investment for serious industrial wastewater management.

Key Features:
- Engineered with Krofta ADT (Air Dissolution Tube) technology for superior microbubble generation and saturation.
- Handles high influent TSS loads exceeding 2000 mg/L and significant FOG concentrations effectively.
- Complete integrated system includes main tank, chemical dosing, recirculation pump, and air compressor.
- Scalable design with available flow rates from 5 m3/hr to over 1000 m3/hr per single unit.
- Features continuous surface skimming for scum removal and periodic sludge purging for settled solids.

Benefits:
- Achieves high-efficiency removal of suspended solids, oils, fats, and grease, ensuring cleaner effluent.
- Compact footprint saves valuable floor space in industrial treatment plants.
- Reduces the load on downstream biological treatment systems, lowering overall operational costs.
- Simplifies operation and maintenance with a robust, reliable design built for industrial environments.
- Helps facilities meet stringent environmental discharge regulations and avoid compliance penalties.