Unidirectional jet aeration systems

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What is a unidirectional jet aerator?

A unidirectional jet aerator is a wastewater mixing and aeration solution for sequencing batch reactors (SBRs), sludge storage tanks, and aerated basins and lagoons.

The Ecoprocess unidirectional jet aerator (formerly known as Oxijet) has none of the hassles of traditional systems. There is no piping to install, no costly blowers, and no wasted space to house and protect added equipment.

Our submersible system can be fixed to a base, guide mounted, or attached to a floating pontoon. All models offer adjustable jet inclination and a heating element that ensures superior performance, even in cold weather.

Premier Tech Water and Environment's unidirectional jet aerator is backed by our 25 years of global experience in the wastewater treatment industry.


Where are our unidirectional jet aerators used?

Premier Tech Water and Environment's unidirectional jet aerator is most often a solution for:

  • sequencing batch reactors
  • aerated basins and lagoons
  • sludge management tanks
  • stabilisation ponds
  • upgrades to faulty aeration systems

How do our unidirectional jet aerators work?

The Ecoprocess unidirectional jet aerator includes a unique venturi assembly that plays a central role in its operation.

When the system’s submersible jet pump shoots wastewater through the venturi assembly, it creates an area of low pressure around the nozzle inlet. This pressure differential forces air above the surface to be drawn in through an inlet pipe.

As wastewater exits the venturi assembly, its pressure increases to match the pressure inside the system’s diffuser pipe.

Wastewater in the diffuser pipe mixes with aspirated air. This mixture is then powerfully ejected as a jet of fine air bubbles, effectively aerating and mixing a wide area.

What is our guarantee for unidirectional jet aerators?

Premier Tech Water and Environment has a 1-year warranty for unidirectional jet aerators, which includes all:

  • original parts
  • replacement parts

Available models

We offer a range of aerator mounting options to give you superior flexibility in the field. Whatever the configuration of your project, we have the personalised solution to meet your needs.

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Contact our team for more information about the unidirectional jet aerator that is right for your wastewater treatment needs.

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