Aerators

Efficient aeration delivers correct amounts of oxygen and significantly reduces electricity consumption

In a modern purification plant equipped with the newest technology, efficient aeration systems are a must in order to ensure optimal oxidation.

Stjernholm recommends the aeration series from Supratec. This range is based on various types of rubber membranes, all able to produce those very fine air bubbles needed to establish efficient oxygen transfer processes.

Such a high level of efficiency reduces energy expenses. You can easily save around 30% compared to other products such as diffusers!

The aerators can be installed in new and existing aeration tanks and they are made of polypropylene. The rubber membrane is made of EPDM rubber and silicone.

Supratec aerators are available as:

plate diffusers
disc diffusers
fine bubble diffusers

Local conditions determine the optimal type of aerators to use.

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Danish

STJERNHOLM BOTTOM AERATION

When you cooperate with us, you know that we are focusing on delivering a solution to you that adds value to your facility.

ECONOMIC

Up to 40% savings on electricity consumption by switching from pipe to plate aerators
Up to 60% savings on electricity consumption by switching from surface to bottom aerators
Documented short payback time (3.6-7 years)
Operation optimisation through OXxOFF control system