Insights into the future of gas phase filtration
Dr. Ewald highlights role of gas phase filtration at FILTREX 2025
FILTREX – the leading platform for filtration experts worldwide – took place in Vienna at the end of March. Bringing together experts from across the industry, the event served as a hub for exploring cutting-edge technologies and sustainable solutions in filtration. Freudenberg Filtration Technologies was also among the participants. In his presentation, Dr. Christian Ewald (Vice President Global Market Segment Gas Phase) emphasized the crucial role of gas phase filtration in safeguarding workplaces from harmful emissions.
After all, air pollution is not solely a matter of particulate emissions; it also involves invisible, health-damaging gases such as ozone (O₃), sulfur dioxide (SO₂), nitrogen dioxide (NO₂), and carbon monoxide (CO). These gases pose risks not only to human health but also to industrial operations, potentially causing disruptions and corrosion in sensitive systems.
Why real-time digital air quality measurements are crucial
The World Health Organization (WHO) estimates that approximately seven million people die each year as a result of air pollution. This alarming figure highlights the urgent need to raise public awareness about the quality of the air we breathe. At FILTREX, several presentations and workshops focused on how digital real-time monitoring devices can help increase consumer awareness of air quality issues.
In addition to innovative filter materials, digital monitoring plays a key role in achieving efficient filtration. Online monitoring and smart data management enable predictive maintenance, minimize downtime, and optimize filter performance and lifespan. Just as smartwatches track health metrics or air quality monitors are integrated into room air purifiers, similar technologies could help drive demand for advanced filtration systems in vehicles and buildings.
Viledon ChemWatch: Real-time monitoring for optimal air quality
With Viledon ChemWatch, Freudenberg Filtration Technologies offers an intelligent solution for monitoring corrosive gases in sensitive environments such as data centers and industrial facilities. The system continuously delivers real-time data on air quality, enabling early intervention and proactive protection. By combining advanced sensor technology with IoT capabilities, ChemWatch provides detailed analytics and empowers users to make informed decisions for sustainable air pollution control.
Integrating real-time air quality monitoring into everyday devices and vehicles is a vital step in raising awareness about air pollution and safeguarding public health. With innovative solutions like viledon ChemWatch, Freudenberg Filtration Technologies actively contributes to this progress and sets new benchmarks in the industry.
