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Aeration Technology

Aeration tanks and the respective aeration equipment are at the core of modern biological wastewater treatment plants. Modern wastewater technology calls for efficient aeration systems which ensure a high level of technical flexibility with maximum oxygen enrichment values.


Biological treatment in the aeration tank is aided by microorganisms which absorb and process dissolved substances. Aeration systems play an important role hereby, as they create an oxygen rich environment and promote the mixing of the sludge and water.
The Aqseptence Group offers a wide range of efficient aeration systems for the effective introduction of oxygen into the activated sludge, which are designed to meet various challenges. Fine bubble aeration and surface aeration are the most commonly used aeration systems. As a supplier of both systems, we are aware of the application limits and can design and use our products according to your specific requirements.
Our technologies are characterized by their constantly high level of oxygen enrichment, robust and resilient construction and application flexibility.

Fields of application

Browse through the products offered for Aeration Technologie and contact us for more information.

Passavant Mammutrotor

Passavant Roeflex & Bioflex

Locations and Contact


Aqseptence Group GmbH, Aarbergen

Sales and Manufacturing Location
Passavant-Geiger-Strasse 1
65326 Aarbergen

Tel: +49 6120 280

Fax: +49 6120 28 2182


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