The efficiency of the transfer of oxygen to the activation mixture depends on the type and quality of the diffusers, i.e. how much oxygen actually reaches bacteria and other microorganisms from the supplied air. The higher the quality and efficiency of the diffusers, the smaller size of the blower is required and thus the consumption of electricity, so the correct selection of diffusers is crucial for the operation of the cleaning plant. There are diffusers of several types and shapes (disc, plate, tubular, with a silicone membrane, ceramic…), the exact type is always optimally designed for each installation.

FERRMONT supplies diffusers from renowned manufacturers (Rehau, Sanitaire, Nopon, etc.), which are among the highest quality and most effective on the market. FERRMONT also manufactures its own Ferox tubular diffusers with fine-bubble silicone membrane from Rehau. These diffusers are ideal for the reconstruction of aeration systems in wastewater plants, where diffusers of the previous generation ČOVOX 1000 were used, because they allow the replacement of old diffusers with new ones without the need to replace the entire distribution pipeline.