Evoqua United States - Canada - EN

Tank Mixing System

See All Dissolved Air Flotation (DAF) Systems

Flocculation Tank Systems for Dissolved Air Flotation Systems

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Discontinued product

Flocculation Tank Systems for Dissolved Air Flotation Systems

Discontinued product


We design and manufacture tank mixing systems for a number of applications, including:

  • Wastewater flocculation prior to Dissolved Air Flotation (DAF)
  • Sludge flocculation prior to dewatering
  • Polymer solution preparation
  • Wastewater pH control

These tank mixing systems are designed to match specific application requirements and feature heavy duty HELLBENDER® Mixers. These systems are typically provided in circular configurations with a variety of materials of construction, including FRP, HDPE, 304SS, and 316SS.

Rectangular configurations are also available in single cell or multi-cell (shared wall) tanks constructed of 304SS or 316SS. All tank systems can be provided with covers for controlled venting of off-gases.

For DAF systems that have more complicated chemistries, we provide flash mix and flocculation tank systems for the introduction of coagulating and flocculating chemicals into a waste stream. These systems provide a greater level of process control and flexibility than a Flocculation Tube. Note the table below for a comparison with Flocculation Tubes.