Short Course on Purifiers – What You Should Know
Everything we do, be it in our residences or work areas, always has its own outcomes. Air pollution is one of the most disturbing problems we have. Air pollutants will be like dust, Fungal spores, viruses and smoke. Failure to eliminate the pollutants from the air lead to adverse effects like; diseases of the breathing system and damage to the layer in the atmosphere called O-Zone layer.
Air purifiers are devices made to remove contaminants from the air we breathe. Among the people that benefit most from using air purifiers are people with diseases like Asthma or allergies. Air with pollutants may worsen the health of these people. Air cleaners have also been made for industries emitting fumes, dust or smoke. This makes working in these industries possible and safe.
The use of air purifiers has been known to date back to the nineteenth century. Cleaners used in those yester years had little efficiency. Different working mechanisms have since been incorporated into the air purifiers. Depending on whether they are to be used in homes or industries, air cleaners come in different sizes. Complexity of an air purifier depends on the target contaminants and the extent of pollution. Discussed below are some of the mechanisms by which these purifiers work.
There are some three things to consider before going for a purifier. Air purifier manufacturers lure their consumers by use of these three things. How much noise a purifier makes is the first thing. However effective an air purifier may be, loud noise is very uncomfortable.
Another thing to consider is how frequent the purifier needs replacement of parts. Lastly, consider how much power the air cleaner consumes as it works or on standby.
Thermo air purifiers use heat to clean the air. The air passing through them is heated. Bacteria, virus or fungi are killed by the heat before passing out of the cleaner. Air is cooled slightly before being released into the atmosphere for human use. As the air is cooled, dust particles not affected by the heat are settled and therefore do not flow out.
Ultraviolet based air purifiers are the other types of air purifiers. They have systems equipped with ultraviolet rays. The rays are used to sterilize any foreign material present in the air we breathe. The filter makes air clean by sterilizing the pollutants and making them safe.
High Efficiency Particulate Arrestance (HEPA) air purifiers are the other type of air cleaners. These use the simple trapping mechanism. This, therefore, makes the purifier ideal for cleaning air polluted with physical contaminants. Particles like dust and dust are trapped and do not leave the cleaner. The filter, therefore, requires replacement of parts based on the amount of pollutants present in the air cleaned. This filter is compatible with almost all the other purifiers.
The activated carbon air purifiers come in as another type of common air purifiers. Adsorption is applied by these filters to clean air. Non-solid matter in the air is converted into solid matter. The purifiers can also be used in collaboration with the HEPA air filter.