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.

Despite COVID challenges, filtration & separation industry joins for successful convention in Shanghai

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Considerations in particle counter and PM2.5, PM10 measurements

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When filtration gets heated – considering hot gas applications

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Big Box Store with laminar flow from ceiling to floor.

At the time of this writing, the CDC predicts 135,000 deaths in the U.S. from COVID-19. McIlvaine has calculated the cost in terms of life quality reduction for those sickened, as well as those dying, plus healthcare costs at $58 million per death. The result is a $7.8 trillion cost, not including lost economic activity. …

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HEPA Filtration Efficiency

In our current global marketplace and supply chains, consumers and users require some level of fluency in the terms and standards that define the products they acquire and use. Our filter market is no different. While the design and variety of filters and the standards that govern their performance have expanded over the past several …

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People wearing face masks, walking along busy thoroughfare

There is extraordinary confusion about the basic issues that will shape the market for face masks and filters relative to the coronavirus pandemic. This applies to fundamental questions, such as does a medical mask provide protection for the wearer? Will the virus travel through the air and ductwork? How long will the virus remain viable? …

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Ultrastructural morphology exhibited by coronaviruses

Over the past several months, the world has faced some unexpected/unpredictable filtration challenges, such as the bushfires in the New South Wales region of Australia, which produced air quality that the Australian Environmental Protection Authority dubbed “the worst in the world.” And now, the coronavirus (COVID-19), which has been declared a global pandemic, the scope …

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Ambient Air Filter Market

Air filtration media is used in treating ambient air as well as process-generated particulate. Filtration media companies, such as Lydall and Ahlstrom, provide media for both applications. There is some media common to both applications, but the process applications require cleaning of the media and can involve high temperatures, acid gases and other contaminants not …

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