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Chemical bonding for filter media
The bonding of fibers and polymers in the filter media manufacturing process can be performed by mechanical, chemical or thermal processes. Chemical bonding in filtration is typically employed to provide …
COVID-19 UPDATE: Nelson Labs announces verification program for facemasks and respirators
With COVID-19 having an impact worldwide, International Filtration News is tracking stories relevant to the filtration industry. Filtration media for facemasks and respirators are at the forefront of the COVID-19 …
IAQ – from panic to awareness to understanding to herding cats
The story of indoor air quality through the COVID-19 pandemic and the road ahead The importance of indoor air quality is among the key lessons learned from the COVID-19 pandemic. …
Filtration for the moon shot and beyond
This is the second installment in a new recurring column in IFN called “Moon Shots,” highlighting innovations and new ways of thinking in the filtration industry. The first article in …
Student Spotlight: Self-assembled zwitterionic membranes with interaction-based ion selectivity and fouling resistance
Samuel J. Lounder 5th Year Ph.D. Student Tufts University Department of Chemical and Biological Engineering Smart Polymers, Membranes and Separations LaboratoryProfessor/Advisor: Ayse Asatekin, Ph.D. Samuel “Sam” Lounder is pursuing a …