Amsterdam Airport Schiphol: removing pollutants from the air

Amsterdam Airport Schiphol is preparing a series of tests to reduce pollution on the apron and inside the airport terminal, with innovative air filtering technologies and pollution research stations.

Four years ago, Schiphol launched an Ultrafine Particles Action Plan, aiming to reduce emissions in the airport's territory and surroundings. From March 2022, the airport has been testing mist to battle the particles. By dissolving pollutants with water, Schiphol achieved mist droplets that were heavier than the air. The pollutants then drop to the ground, meaning they can no longer be dispersed and inhaled.

Simple Flying reports that this summer, a research lab was installed on the Pier D apron. Ten sensors collect information on the pollutants near the gates to support further research and development on ultrafine particles.

Technology for air filtering

Schiphol then decided to partner with Van Wees Innovations to remove the particles that spread through the ventilation system and open windows into the airport terminal. Schiphol experimented with an innovative technology for air filtering. The new filtering system created an airflow that caused ultrafine particles to clump together and become easier to detain. The system was tested both near the fire station adjacent to the runway and indoors. It showed a reduction of pollutants by approximately 75%. The tests will continue. The airport has planned to conduct similar pilots in the buildings standing next to the take-off and landing areas.