Air pollution impacts many aspects of human health, from immediate health effects such as respiratory infections to long-term chronic diseases. Schoolchildren are particularly vulnerable to the harmful effects of air pollution and must be protected from it at all times. Trapping exhaust fumes within the building traps them within its walls and traps them outside the building, preventing them from entering and causing harm to others. The filters trap pollutants including pet dander, pollen, dust mites, mould spores, bacteria and viruses while passing through the purification process of an air purifier. Air purifiers can be used in any space where air needs to be filtered out. For example, you can place one in a room where there is a lot of clutter or dirt so that contaminants are trapped before they enter other rooms of your home or school. They also work well in common areas like hallways or playgrounds so that children have less access to dirt and germs outdoors when they play outside during recess time.
What is an Air Purifier?
An air purifier is a machine that filters the air passing through it, removing dust, pollen, bacteria, germs, odours, and other impurities from air. Air purifiers can be powered by electricity or run on their own internal batteries. They work by using one of two types of filtration methods. HEPA Filters – High-efficiency particulate air (HEPA) filters are the most effective for trapping microscopic particles. They are suited for rooms where the concentration of pollutants is very high. The Research and Development department of the purification industry has focused its energies on developing new HEPA filters and new technologies that make better use of these filters. The other type of filter used in activated carbon filter that most used in residential area. It can also be used in combination with the HEPA filter. It removes odours but not as effectively as the HEPA filter.
How an Air Purifier Works
Air purifiers use a variety of filters to trap airborne particles. Modern air purifiers use either a high-efficiency particulate air or an activated carbon filter. A high-tech air purifier even uses both filters inside the device. Particles range from 0.3 to 10 microns in diameter, with 0.3-micron particles being the most harmful to humans. High-efficiency particulate air (HEPA) filters are the most effective for trapping microscopic particles, such as pet dander, pollen, mould spores, and bacteria. Due to their excellent filtration ability, they are used to trap and remove the vast majority of airborne particles found in a room. HEPA filters can pick up pollen, bacteria, and other harmful particles. These particles can lead to respiratory issues like asthma and can even contribute to chronic diseases like cancer.
In the other hand, activated carbon filter used in most residential air purifiers and commonly combine with the HEPA filter. It removes odours but not as effectively as the HEPA filter. It’s not very effective at filtering out allergens, like pollen, so it’s not recommended for use in a home with people who suffer from allergies. Following that, AC filters are more effective at removing odours than removing particles like the HEPA filter. While they are a good choice for houses with less stringent air quality requirements, they are not as effective as HEPA filters at removing particles.
The Advantages of an Air Purifier for School Environment
– Reduced health risks for students
Air pollution is a significant health issue. It leads to increased risk of diseases like cancer, cardiovascular diseases, respiratory infections, and other illnesses. According to the World Health Organization, approximately 3.3 million children die every year due to illnesses related to air pollution. Schools are a particularly dangerous environment for students, as they spend most of their time indoors. An air purifier in a school environment allows students to be safer.
– Improved Learning Environment
The presence of toxic substances in the air can drastically reduce the potential of learning. Students’ concentration is lost when they’re distracted by difficulties in concentrating due to poor air quality. Moreover, even the smallest level of air pollution can interfere with a person’s ability to think clearly. Studies have found that poor air quality can affect a student’s ability to learn and remember facts. It can also cause bodily discomfort, decrease productivity and increase the risk of illness. All of these effects of poor air quality negatively affect a school environment.
In conclusion, air pollution can be dangerous to your health, especially for schoolchildren. With proper filtering, you can protect your health by reducing your exposure to harmful airborne contaminants like bacteria, allergens, allergens, dust mite droppings, and pet dander. Air purifiers are a great way to reduce airborne contaminants in your home or school. They can be used in any room where you want to improve the air quality. You can also use them in common areas like hallways or playgrounds so that children have less access to dirt and germs outdoors when they play outside during recess time. Depending on your needs, there are a variety of air purifiers available to meet your filtration needs.