SWA Waste Water Treament | Dissolved Air Flotation (DAF) Units

SWA Waste Water Treament | Dissolved Air Flotation (DAF) Units

Dissolved Air Flotation (DAF) is the process used for the treatment of effluents to reduce BOD/COD, suspended solids and grease concentrations to a level acceptable for sewer discharge. It is a process whereby air is used to decrease the density of entrained solids and immiscible liquids thus accelerating the process of gravity separation of the contaminants from the water phase.

The effluent from the waste water treatment plant normally requires chemical preconditioning to ensure the contaminants are in the most suitable form for separation to occur. The nature of the chemical pre-treatment will vary with the effluent type and is required to flocculate and coagulate the suspended solids, grease present and protein in the effluent.

Waste Water Treatment - SWA DAF Units Features

•  Factory made units from 1m3/h up to 500 m3/h
•  Larger units constructed on site
•  Capable of removing insoluble particles and oil/grease
  from a carrier water phase
•  More than 20 units made in last two years
•  Sludge thickening Dissolved Air Flotation units available
•  Co-current and counter-current DAF units available
•  Separates neutral density particles
•  Design flexibility
•  Customised chemical pre-treatment
•  Recycle system creates microfine flotation air bubbles
  using SWA’s unique pressure air saturation pipe
•  Wide range of applications
•  Full treatment system integration
•  Pilot Plants available
• Compact process requiring less space
•  Yields higher concentrations of sludge

Read more...

To contact SWA Water Australia about SWA Waste Water Treament | Dissolved Air Flotation (DAF) Units use Get a quote.

Dissolved Air Flotation (DAF) is the process used for the treatment of effluents to reduce BOD/COD, suspended solids and grease concentrations to a level acceptable for sewer discharge. It is a process whereby air is used to decrease the density of entrained solids and immiscible liquids thus accelerating the process of gravity separation of the contaminants from the water phase.

The effluent from the waste water treatment plant normally requires chemical preconditioning to ensure the contaminants are in the most suitable form for separation to occur. The nature of the chemical pre-treatment will vary with the effluent type and is required to flocculate and coagulate the suspended solids, grease present and protein in the effluent.

Waste Water Treatment - SWA DAF Units Features

•  Factory made units from 1m3/h up to 500 m3/h
•  Larger units constructed on site
•  Capable of removing insoluble particles and oil/grease
  from a carrier water phase
•  More than 20 units made in last two years
•  Sludge thickening Dissolved Air Flotation units available
•  Co-current and counter-current DAF units available
•  Separates neutral density particles
•  Design flexibility
•  Customised chemical pre-treatment
•  Recycle system creates microfine flotation air bubbles
  using SWA’s unique pressure air saturation pipe
•  Wide range of applications
•  Full treatment system integration
•  Pilot Plants available
• Compact process requiring less space
•  Yields higher concentrations of sludge

Read less...

To contact SWA Water Australia about SWA Waste Water Treament | Dissolved Air Flotation (DAF) Units use Get a quote.