Hot Topics
The Big Six – who are the major customers for nonwoven filter media in 2020?
The filtration industry is notably fractured in terms of its supply chain, as well as the end-uses for all types of filter media. Six multi-billion-dollar companies, however – with combined …
Filter media pore size comparison between porometry and glass bead challenge testing
Porometry has been used extensively for more than 25 years to assess pore size distributions of nonwoven filter media and their relation to filtration performance (Refs. 1, 2). There is …
High-efficiency filters and laminar air flow systems needed in the battle against COVID-19
At the time of this writing, 800,000 people around the world have died from COVID-19. There have been 22 million reported infections. There is growing evidence that small aerosols are …
MANN+HUMMEL aims for ‘Leadership in Filtration’
MANN+HUMMEL, a leading global expert in filtration, was founded in 1941 as a family owned company and has remained so to this day. The company, headquartered in Ludwigsburg, Germany, develops …
Student Spotlight: Leveraging membrane filtration to unleash the potential of Copper-67
Maura Sepesy is a third year graduate student at Case Western Reserve University (CWRU), where she is pursuing a Ph.D. in chemical engineering. She works with Dr. Christine Duval researching …