Advanced Composite Membranes for Water Vapour Separations

Membrane based energy recovery ventilation (ERV) is now a key component of most energy efficient modern buildings. The ERV market is estimated to grow to $3.8B by 2022. ERVs improve the indoor air quality of buildings through ventilation and reduce the energy cost of ventilation by using building exhaust air to pre-condition fresh building supply air. In cooling conditions heat and humidity are removed from the incoming air and in heating condition heat and moisture are added to the incoming air.