Posts in category

Air & Gas Filtration

International Filtration News provides ongoing coverage of air & gas filtration applications and technology. Visit filtnews.com regularly to stay on top of the latest insights, issues and innovations in air & gas filtration.

Inside or Out

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What’s on tap at FILTECH 2022?

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Filtration for the moon shot and beyond

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Illustration of charged filter membrane

Sreevalli Bokka is pursuing a Ph.D. degree in Chemical Engineering from The University of Akron under the supervision of Professor George G. Chase. Sreevalli received her undergraduate degree in Chemical Engineering from Jawaharlal Nehru Technological University in India with a research focus on microemulsions and polymers. Sreevalli started her graduate study researching charged filter membranes …

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ProMark ProGuard Mobile Air Purifier

ProMark Associates, Inc launched its ProGuard Mobile Air Purifier, an industrial-grade system to remove particles, VOCs, and pathogens. It can deliver six air changes per hour in a room of up to 1,500 square feet. The ProGuard Mobile Air Purifier uses a centrifugal fan to circulate air through five stages to remove airborne viruses, bacteria, …

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Mann+Hummel headquarters

As the trendlines in the transportation category move away from filtration related to the internal combustion engine and toward alternative applications, such as cabin air, Mann+Hummel has been strategically diversifying its solution set in recent years. The Ludwigsburg, Germany-based company, which has long been a leading player in filtration for automotive applications, has made several …

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CIFSE 2020 Exhibition Hall

The 8th Filtration & Separation Asia (FSA) and the 11th China International Filtration & Separation Exhibition (CIFSE) was held December 9-11, 2020, in Shanghai, with industry players joining to represent the filtration and separation industry as the world continues to struggle with the impacts of the coronavirus (COVID-19) pandemic. Exhibitors & visitors The FSA + …

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Particle Counter Figure 1

There has been increasing interest in specifying the efficiency of ventilation filters at PM2.5 and PM10. PM is a statutory measure of outdoor air quality determined according to strictly specified procedures, or their approved equivalents. In this paper, an attempt is made to relate the measured differences to published theoretical comparison for single particles. The …

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