Dissolved Air Flotation (DAF) Systems

Dissolved air flotation (DAF) is a clarification process that utilises air to remove suspended fine matter from the surface of treated water.

Raptor DAF Model TR 20 Waste Water Treatment

Raptor DAF Systems  

Typically used in food manufacturing such as dairy and meat processing, Dissolved Air Filtration (DAF) units process waste water by removing fine suspended particles and matter. Air is dissolved in the waste water under pressure then released at standard atmospheric pressure. Tiny bubbles adhere to matter such as oil and grease causing it to float to the surface of the water where it can be removed.

Raptor Engineering has developed a range of DAFs that meet the most demanding water treatment requirements. Whatever your flow rate we are sure to have a solution that’s right for you. 

Key features

  • Designed to separate fine particles from waste water
  • Fully Accredited
  • Delivery and installation across the UK and Ireland

Let’s Talk

To find out more about how the Raptor Engineering team can help deliver your project on time and within budget.

Case studies

 Raptor awarded Deptartment of Defence contract
Complete waste water treatment plant for food production facility

Raptor Engineering were comissioned to design, manufacture and install a complete aerobic treatment system for a food production facility in Kent. The system incorporated a reverse osmosis (RO) and disinfection unit capable of achieving potable-grade water from recycleable to processed at a rate of 200m3 per day. Our team working closely with the client to scope, design and install the system. Managing and overseeing the project from concept to completion.

Aerobic wastewater treatment system for poultry processing plant

Raptor completed the design and installation of a bespoke aerobic wastewater treatment plant for a Poultry processing plant in Doncaster, UK. The system comes with fully automated controls and is capable of processing up to 1,600m3 of effluent per day.

Raptor new facility at planning stage
DAF system for leading pet food manufacturer on Lancashire, UK

Raptor were commissioned to design and install a Dissolved Air Floatation (DAF) system for a leading pet food manufacturer in Lancashire, UK. Our team first scoped the project and then designed, built and installed an upgrade to the existing system. The new system now better meets customer needs and has the capability of processing up to 300m3/day of effluent per day.

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