This exhaust air unit is designed for exhaust air purification in industry. The air purification process of this unit takes place in three steps and thus effectively reduces VOCs/total C, formaldehyde, H²S, odours and fats in the industrial exhaust air.

The system complies with all official requirements according to TA Luft (total C, formaldehyde, aromatics, mercaptans, odour limits).

Function

Breakdown of long-chain compounds by UV light (photolysis) into radical compounds
Formation of ozone and hydroxyl radicals and their decay products
Reaction of the ozone with the split compounds (oxidation) in the subsequent reaction section

Cross-flowing of the exhaust air in the irradiation chamber achieves a high penetration depth of the UV light, and thus optimum utilisation of the radiation power