Particulate Respirators Steer You Away From Germs

Even though an innocuous sight from hospitals to construction areas, anti particle mask certainly are a prime example of technology honed by warfare and military applications, employed for every day practical uses by civilians. Particulate respirators are easy face masks worn over the mouth and nose which use mechanical means to filter particulates - miniscule pieces of matter or debris caught in the air, for instance saw dust, but also biological contaminants - out of the air before it is consumed.

Yet another form of protection supplies to, of course, satisfy your requires. In sterile environments like a hospital operating room, the alternative is intended: masks are worn to prevent liquid and aerosol debris from the wearer's mouth from dispersing infectious bacteria. In places like Japan, it isn't even exceptional for regular people to wear the mask while sick so as to prevent spreading the cold. Wool is a typically used material, as well as plastic, glass, or cellulose, though normally some combination of these materials is used. Particulate respirators are designed to be disposable so the materials used are usually abundant and of very low cost.

Particulate respirators can trace their heritage as far back as World War One, when chemical warfare ended up being employed for the first time on a large scale. At the 2nd Battle of the Ypres, Germany became the first country to employ chemical weapons in this style, dumping 168 tons of chlorine gas the allied front lines, killing thousands in just minutes.

The British and French would eventually retaliate with gas attacks of their own, resulting in such appalling casualties on both sides that chemical warfare was subsequently restricted by the Geneva Convention and is still illegal under the rules of international warfare to this day. Canadian troops were the first to devise a primitive defense against chlorine gas, discovering that urine soaked rags kept them from inhaling the gas.

The ammonia from the urine worked to reduce the effects of the chlorine, protecting their lungs from the searing results of the gas. This wasn't the first time respirators had been created. Leonardo Da Vinci even invented a respiratory device to shield against another chemical weapon of his own invention. Other inventers and scientists had developed respiratory devices for purposes in mining operations, but none were so simple as a piece of cloth treated to keep pollutants at bay.

The effective use of chemically treated materials for protective face masks was fantastic for applications in construction or maintenance, where workers are oftentimes confronted by dangerous gaseous substances.

In the same way, another common method of air filtering was also designed in the course of wartime for military application. HEPA filters, a common fixture in almost any house hold air filter, were first developed as part of the Manhattan Project during World War Two. Because HEPA filters can filter 99.97% of all airborne particles .3 micrometers in diameter or larger, their use as a respirator to protect Manhattan Project researchers from inhaling dangerous radioactive particles was highly productive. Today, HEPA filters are used for everything from air cleaners to vacuum cleaners.


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Article by Paul Wise. When it comes to particulate respirators, Paul recommends wipermaster.com for great advice on protection equipment for you.