The air is treated by bacteria fixed onto a medium : the Biolite®. These bacteria attack the sulphur and nitrogenous compounds in the presence of humidity.
Medium air flow ... Waste water Sludge treatment ... Azurair Air treatment Odour Control ...
High concentrations in H2S (up to 150 mg/l)
A natural, immutable material (no replacement or recharge): Biolite®
Washing of the Biolite by water and air ... air treatment by biological action on a natural medium (Biolite®) – Azurair™ B...