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How did PTFE membrane for filtration come to be?
Polytetrafluoroethylene (PTFE) and ePTFE Expanded PTFE originated in the lab at Dupont by chance. That being said, both PTFE and ePTFE were the result of ingenuity, diligence, and technical abilities. …
Behind the Mask: Which to filter out?
A comparative performance assessment of various facemask technologies There are two realities when looking for a protective mask: one, people want a choice; and two, they need to be able …
True Cost of Filters Changes with Russian Invasion
The true cost of a filter depends on external factors such as urgency and environmental impacts. The Russian invasion of Ukraine has greatly increased the urgency of acquiring filters in …
Do I sell or do I grow?
The filtration industry is changing and standing still is not an option. Business owners must choose between several financial paths, including investment in growth, M&A activity and cashing in. As …
New approaches for chemical and pharmaceutical liquid clarification
Many chemical and pharmaceutical manufacturing processes involve reactions of solid and liquid-phase reactants to produce a slurry. The slurry typically needs to be separated into its component parts — the …