Dissolved Air Flotation (DAF)

High efficiency equipment for physical-chemical treatments

Dissolved Air Flotation
Anaconda®

Allows solid particles to be separated from liquid ones using advanced FADAR® flotation technology (high performance dissolved air flotation).

Thanks to advanced FADAR® technology Our equipment produces a stream of air microbubbles that adhere to the flocs, raising them to the surface where a system of scrapers drags the generated sludge bed to the hopper that collects the sludge, thus reducing the COD and total suspended solids up to 90% and obtaining a sludge dryness of around 6%.

MODELS OF DISSOLVED AIR FLOTATIONS

The dissolved air float range consists of four different models

flotador por aire disuelto toro equipment
Dissolved Air Flotation rectangular cell.
Anaconda®

From 2 m³/ h to 600m³/ h with recirculation

Linear scraper system.

Flotador Wtank
Dissolved Air Flotation circular cell.
W-Tank®

From 1.301 m³/ h to 9.877 m³/ h with recirculation.

Circular scraper system.

Types of Anaconda® flotator

dissolved air flotator
Part of open area

Separates between 40 and 60% of the solids, the ones with more volume

Part of lamellar area
  • Produces polished effect, high quality in the water’s outlet
  • Protected from outlet overloads
  • Solid, non-collapsing, high-strength infused GRP lamella construction. Easy to clean

Types of W-Tank® flotator

Large flows of water

Part of open area
  • Water distribution
Part of lamellar area
  • Flotation of solids
  • Solid, non-collapsing, high-strength infused GRP lamella construction. Easy to clean
Designed for:
  • Internal osmosis pretreatment
  • Supply waters of lagoons and swamps

*Toro Equipment offers the option of acquiring pre-assembled equipment, ideal for WWTP that does not require civil works or for specific needs.

OPERATION

MATERIALS

Our range of Anaconda® dissolved air floatators are made mainly of fiberglass reinforced polyester (GRP), which provides it with:

  • Resistance to corrosion.
  • Durability and resistance to numerous variables.
  • Ideal for harsh or saline environments.
  • Easy to transport due to its lightness.
  • Minimum environmental impact during the manufacturing process.

ADVANTAGES

  • Good results against large volumes of solids resistant to settling.
  • High rate of ascent of the floc.
  • 100 % resisant to corrosive effluents generated. 
  • Security systems.
  • Different implantation options depending on the available space.
  • Sludge dryness obtained around 6%.

WHAT IS F.A.D.A.R. TECHONOLOGY

Dissolved air flotation separate solids using FADAR® technology, developed by Toro Equipment, which enhances flotation by injecting micro air bubbles into the floc. This causes the floc density to reduce, creating what we call sponge flocs, which increases the separation rate. Stokes’ theorem.

REDUCTION OF TSS
UP TO

 

90%

WE ADAPT TO YOUR NEEDS

In our Villavaquerín factory we manufacture different models of flotators that, together with the different sizes of flocculators and pressurization skid, allow us to adapt to the needs of the client depending on the flow rate and solids load to be treated.

PRESSURIZATION SKID

Flotacion-por-aire-disuelto-skid

Formed by boiler, pumps, valves, supports and base in PRFV, and structure in AISI 316.

This means that depending on the solids in the water, pressurization can be applied, achieving an optimization of the flotation process.

FLOCULATOR PIPE

Tubo-floculador-flotacion-aire-disuelto-toro-equipment

Allows in-line dosing of chemicals into water. It is made of high density polyethylene.

They include: Reagent injection port, Sampling taps that allow controlling the amount of chemical injected, Support in GRP and AISI 316 steel.

SECTORS

  • Vegetable oils
  • Biofuels
  • Slaughterhouses
  • Canned food and fish
  • Pharmaceutical
  • Wood Industry
  • Mining
  • Paper Industry
  • Pre-cooked
  • Textile
  • Surface treatment

REFERENCES

Increase the performance of your D.A.F.

Other Toro Equipment machines to complete your D.A.F.

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