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When we speak of pollution, we almost always refer to the alteration of the biological properties of an outdoor environment. Actually, this latter type is referred to as “environmental or outdoor pollution”, as there is a second form of contamination that involves the air in...

It is essential not to underestimate the quality of ventilation air ducts to be fitted in a MVHR system, because they determine the final performance of the entire system. The tubes currently available on the market are produced with the following raw materials:...

In the wake of the Kyoto Protocol, the idea emerged that new buildings could be effectively used to counter climate change through measures ensuring adequate air renewal inside environments: mechanical ventilation systems with heat recovery (MVHR) are a solution whenever environments lack adequate ventilation....