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Understanding How DAF Works

Please read the attached brochure to understand how DAF (Dissolved Air Flotation) works. We (more)


H2Flow is pleased to announce that we now have stock and inventory for (more)

It has been a busy fall for H2Flow DAF (more)
H2Flow ships a DAF clarifier to mining customer in Nunavut. (more)
H2Flow DAF Pilot Rental (more)

Alpha Dissolved Air Flotation (DAF) system:     

The Alpha flotation units are designed to treat wastewater with high solids loading. The capacity of the Alpha units range from 9 usgpm to 264 usgpm (2 m3/hr up to 60m3/hr).

The Alpha series are designed to create the best conditions for easy separation of the solids. The open style design with the large free surface area and long retention time guarantee optimum separation performance. The solids float to the surface and are collected by the sludge rake mechanism and transported to the sludge hopper with a low friction scraper system. The collected sludge is transported with a sludge pump to a sludge tank or dewatering. The Alpha+ flotation unit is equipped with a sludge conveyor for discharge of heavy solids.

Advantages of the Alpha DAF unit: 

•    Suitable for heavily polluted wastewater
•    Large free surface area and long retention time for optimum separation performance
•    Low maintenance low friction skimmer system with internal sludge collection chamber
•    Adjustable double length weir tray
•    Efficient air/water saturation system
•    Completely manufactured out of stainless steel
•    Units are available pre-installed in an ISO shipping container, plug and play