Wastewater//Secondary treatment

Wastewater | picto gamme WastewaterProduct range OLFACIF®

Secondary treatment


Secondary treatment allows the degradation of organic matter in single biomass. The degradation of these organic materials involves odorous gas formation. 

Our soft covers for tank are designed to control odors and protect against humidity and corrosive atmospheres facilities. They confine your tanks and reduce air volumes to be processed.

7 items

Aeration tank

Our sliding covers limit odors, projections and confine your tanks.

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Air turbine

Containment turbines to reduce frost and aerosol projections.

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8 items

Lamella decanter

Sliding covers with manual or motorized opening.

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2 items


Contain your tanks odors , and the development of algae.

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3 items

Trickling filter

Confine your tanks limit odors , projections and development of algae.

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5 items

Clarifier - Secondary settling tank

To confine odors and to limit photosynthesis.

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