![]() ![]() For these reasons, PM10 and PM2.5 are regulated under the EPA’s Clean Air Act. Airborne particulate is also a major environmental pollutant and has been implicated in climate change. From a public health standpoint, atmospheric PM is associated with higher community rates of asthma, COPD, lung cancer, heart disease and other health problems. It can travel far from the emission source. Airborne particulate in the atmosphere is both a public health and environmental concern.From there, they can be carried throughout the body. The smallest particles may even cross from the lungs into the bloodstream. While both can have significant human health impacts, smaller particulate (PM 2.5) poses special concerns because it can be inhaled deep into the lungs, where it can become lodged in lung tissue. This makes them difficult to capture and contain once they escape into the wider facility or the atmosphere. Fine dust particles can remain airborne for a long time and travel far away from their emission source.The Problems with Fine and Ultrafine Dustįine and ultrafine dust create challenges for housekeeping, human health and the environment. 5 consists of particles PM10 consists of particles EPA regulates two classes of particulate matter. Airborne dust is known as particulate matter (PM). The EPA categorizes fine and ultrafine dust according to its diameter. The most important legal definitions of fine dust come from the U.S. Fine dust can remain airborne for a long time ultrafine particulates can become aerosolized (mixed with air) and remain in the air indefinitely. “Fine dust” does not have a single definition but is generally described as particulate matter small and light enough to stay suspended in the air. Ultrafine particulate is also produced when burning hydrocarbons or running gas-powered machinery, engines or vehicles. Working with graphite and advanced materials (such as composites made with carbon nanotubes) can also produce very fine, microscopic particulate. What Is Fine or Ultrafine Dust? Understanding Particulate Sizingįine dust particles are produced by many processes and industrial applications, including plastic production, woodworking, welding and other thermal processes, plasma and laser or fiber laser cutting, and handling and processing of fine powders for the food processing, pharmaceutical/nutraceutical and chemical industries. If your processes create fine dust or ultrafine particulate, read on to learn the best way to control it. Clarion CFX® Series - Oil Mist CollectorĪre you looking for dust control solutions for fine or ultrafine dust? Fine and ultrafine dust are produced by many industries, including plastics, food processing, chemical manufacturing, pharmaceutical and nutraceutical production, and woodworking.CROSSFLOW TABLE - Welding Fume Extractor. ![]()
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