Purification of the air

In order to clean the city air in the centre of Eindhoven, thirty air purification systems developed by ENS Urban are installed. These systems use an innovative air purification technology that removes particulate matter, soot and other types of air pollution without the use of filters, and blows clean air into our world.

Purification of the air

In order to clean the city air in the centre of Eindhoven, thirty air purification systems developed by ENS Urban are installed. These systems use an innovative air purification technology that removes particulate matter, soot and other types of air pollution without the use of filters, and blows clean air into our world.

How does it work?

The air purification technology that is used to purify the air in Eindhoven is developed by ENS Urban and works on the basis of positive ionization. The polluted air is sucked into the system. Here the (fine) dust particles are provided with a positive charge. Because of this, these particles move towards a negative surface: the collector plate. As soon as the particles touch this plate, they adhere to the surface. The small (fine dust) particles on the plate adhere to each other and change into coarse particles (coarse dust). The clean air then leaves the system.

vervuilde lucht
schone lucht

ultrafijnstof
(PM0,1)

fijnstof
(PM10 & PM2,5)

positief ion

How does it work?

The air purification technology that is used to purify the air in Eindhoven is developed by ENS Urban and works on the basis of positive ionization. The polluted air is sucked into the system. Here the (fine) dust particles are provided with a positive charge. Because of this, these particles move towards a negative surface: the collector plate. As soon as the particles touch this plate, they adhere to the surface. The small (fine dust) particles on the plate adhere to each other and change into coarse particles (coarse dust). The clean air then leaves the system.
vervuilde lucht
schone lucht

ultrafijnstof
(PM0,1)

fijnstof
(PM10 & PM2,5)

positief ion

An innovative air purification technology

An innovative air purification technology