Dissolved Air Flotation Plant (DAF)
Dissolved Air Flotation over Filters (DAFF)

• robust high rate stable process suited to variable raw water conditions
• Microfloc field proven standardised designs
• integrated flocculation, flotation and filtration process
• pre packaged plant to 5ML/d

Applications

• potable water treatment
• tertiary waste water treatment
• thickened float/sludge 
• colder waters
• algae issues
• water with taste and odour issues
• low alkalinity waters

DAFF upstream of membrane filtration plant is highly cost effective:

• promotes the ‘multiple barrier” process with redundancy concept
• protects membranes
• improves NPV whole of life costs 

Features:

• stable process
• small footprint
• low waste water volumes,  high float solids concentration
• immune to diurnal raw water temperature variations
• cost effective