What was once ignored is now known to be harmful to those in direct contact with excessive amounts dust particles. When it comes to industrial facilities, many of their processes can create dust - much of which is tiny, respirable dust. This type also possesses the ability to enter the human system, but unlike the other two forms, it can be visible to the human eye. The largest form of dust is classified as any dust particle that is larger than the previous 10 micron sizing. It gets trapped in the nose, throat and upper respiratory tract. This slightly larger dust doesn't pass fully to the lungs. The middle form of dust is classified with an approximate 10 micron wide diameter. This is a harmful form of dust that can pass into the lungs, bypassing the nose, throat and upper respiratory tract. It also is about 1/12th the width of the average human hair. This dust is well below visibility which rests around 30 - 40 microns. This is the smallest and most common form of dust, sizing up at less than or equal to 5 microns. These groups include respirable dust, inhalable dust and total dust. Lucky for us there are ways to reduce the risk of dust harming those near it.ĭust particles are broken down into three groups based on size and ability. There are many processes and pieces of equipment that can generate these risk-related particles. These particles can not only find their way to the lungs, but the material dust is made up of can come with its own unique hazards. There's usually no need to worry about the typical dust in a home, but those working in the industrial sector need dust control and can come into contact with these harmful, micro-sized dust particles on a regular basis. These smaller particles are dangerous to our health since they can sneak inside our systems and cause harm to our lungs. Most of dust is very tiny, so tiny that it's not even visible to the human eye. You might need to clean your shelves and brush off your favorite figures, and second, that visible dust is only a small percentage of all dust. Unless you're allergic to dust, you probably don't think much about the dangers of dust.įirst things first. Dust particles are often thought of as the large, visible dust bits in the air you can see floating around without a care in a warm sunbeam, or the collected dust resting on the shelves of various knick knacks you've accumulated over the past years.
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