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Skip Navigation LinksEvoqua Water Technologies > en > Brands > Jet Tech > Decanters - Floating, Supernatant or Effluent

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Mark Pamperin
Product Manager - Biological Processes

Decanters - Floating, Supernatant or Effluent

A state-of-the-art supernatant withdrawal mechanism

Evoqua's floating solids excluding decanter is the only true solids excluding decanter in the industry that does not utilize electro-mechanical equipment in the treatment basin. The state-of-the-art design utilizes multiple orifices to keep velocities at a minimum, and pulls treated effluent from below the surface to eliminate the possibilities of entraining floatables.

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 Evoqua Decanter Advantages

  • ​Innovative designs, engineered specifically for each product.
  • Simple safe operation for decades
  • No in-basin electro-mechanical devices requiring maintenance.
  • The actuating valve is located outside the basin at ground level for year-round ease of access and maintenance.
  • Consistent quality performance
  • Over 10,000 plant years of reliable operating experience.

 Materials of Construction

Floating Solids Excluding Decanter.JPG 


Evoqua decanters are constructed of high quality, durable, corrrosion resistant materials, and feature a simple, external manual overide. Decanters - Floating, Supernatant or Effluent