Biological cleaning is at the heart of a sewage plant. This is where microorganisms break down organic substances in wastewater and inorganic substances are partially oxidised. Substances are broken down by adding oxygen and mixing it through the wastewater in aeration basins.

The detachable KLAWA aeration element is one tried-and-tested technical option for aeration. These elements are assembled to each customer’s specifications and we attach great importance to maximum efficiency in aeration. You can find a few examples of how we have implemented these elements on this page. We would be delighted to design an option tailored to your location