Photocatalytic oxidation (PCO) is an advanced technology that uses ultraviolet (UV) light and a photocatalyst to break down pollutants in the air. The process can be used in various applications to improve air quality, including in buses.
Buses are commonly used for transportation in urban areas, and they can be a significant source of air pollution. The exhaust from buses can contain harmful pollutants, such as nitrogen oxides (NOx), volatile organic compounds (VOCs), and particulate matter (PM). These pollutants can cause health problems, such as respiratory illnesses, cardiovascular disease, and lung cancer.
PCO technology can be used in buses to improve the air quality and reduce the health risks associated with air pollution. One way to apply PCO in buses is to install a PCO system in the air conditioning and ventilation system of the vehicle. The PCO system would consist of a UV light source and a photocatalyst, such as titanium dioxide, that is coated on the surface of the evaporator coil or air filter.
As the air passes through the PCO system, the UV light activates the photocatalyst, which then breaks down the pollutants in the air. The process can remove a wide range of pollutants, including bacteria, viruses, mold, VOCs, and PM.
There are several benefits to using PCO technology in buses. One of the primary benefits is that it can improve the health and well-being of passengers and drivers. Air pollution can cause respiratory illnesses, cardiovascular disease, and lung cancer, among other health problems. By reducing the levels of pollutants in the air, PCO can help protect passengers and drivers from the harmful effects of air pollution.
Another benefit of PCO is that it can improve the comfort and satisfaction of passengers. Poor air quality can lead to discomfort, fatigue, and other symptoms that can affect the overall experience of riding on a bus. By improving the air quality, PCO can create a more pleasant and comfortable environment for passengers, leading to increased satisfaction and loyalty.
PCO can also help reduce the environmental impact of buses. Air pollution from buses can contribute to outdoor air pollution, leading to several environmental problems, such as climate change and acid rain. By reducing the levels of pollutants emitted by buses, PCO can help reduce the environmental impact of transportation.
While there are several benefits to using PCO technology in buses, there are also some challenges to its implementation. One of the primary challenges is the cost of installing and maintaining the technology. PCO systems can be expensive to install, and regular maintenance is required to ensure optimal performance.
Another challenge is the need for regular replacement of the photocatalyst. Over time, the photocatalyst can become saturated with pollutants, reducing its effectiveness. Regular replacement is necessary to maintain optimal performance and ensure that the system is removing pollutants effectively.
Despite these challenges, PCO technology remains a promising option for improving air quality in buses. The ability of PCO to remove a wide range of pollutants and improve the health and comfort of passengers makes it an attractive option for transportation companies.
In conclusion, photocatalytic oxidation (PCO) technology can be used to improve air quality in buses. The technology can be applied to the air conditioning and ventilation system of the vehicle to remove pollutants, such as NOx, VOCs, and PM. The benefits of using PCO technology in buses include improved health and comfort for passengers, reduced environmental impact, and improved customer satisfaction. While there are some challenges associated with the implementation of PCO technology, the benefits make it a promising option for transportation companies looking to improve the air quality in their buses.
Passengers board school and city transit buses, expecting to be safe during their commute. Transportation companies provide training for bus drivers and reinforce safety rules. To fully ensure the health and safety of the passengers, transport officials also need to ensure that the air on buses is good, and clean air. ASIET Air Purification Systems purifies the air you breathe, killing harmful viruses, and bacteria, removing smoke, cleaning surfaces, and eliminating odors.
The need for effective air filtration systems became even more pronounced during the COVID-19 pandemic. Since the virus spreads through the air and is significantly worse in tight, enclosed spaces, transportation companies improve health and safety by installing air purification systems. ASIET Air Purification Systems purifies the air you breathe when riding in buses, killing harmful viruses, and bacteria, cleaning surfaces, and eliminating odors.
Transport companies and school administrations can equip buses with air purifier machines from ASIET Air as a safety measure. Here is a look at how air purifiers from ASIET Air Purification Systems work to keep public buses healthy and safe.
How Air Purifiers Work
Some air purifier’s are just a fan and filters. ASIET Air Purifiers contain a unique reactor pad with UV-C lamps and an HO-radical process that destroys pollutants, leaving the indoor air 99.999% pure. The byproduct of this HO-radical activity is 0.02% hydrogen-peroxide air. As the fan draws air in and forces it through the filters and reactor pad, contaminants such as bacteria, dust, mold, mildew, and pollen are eliminated from the air. Air purifiers improve the air quality inside the bus.
Air Purifier Purchase Tips
When purchasing an air purifier from ASIET Air Purification Systems, consider the following:
Benefits of Having Air Purifiers in Public Buses
Reasons to install air purifiers in public buses:
Minimize asthma attacks
According to the CDC, one out of 12 individuals has asthma. Asthma is a chronic respiratory disease that causes inflammation of the bronchial tubes.
Asthmatics often suffer from shortness of breath, wheezing, chest tightness, and coughing caused by allergens. Because you can’t tell when an asthmatic person might board the bus, strive to make the bus allergen-free. An air purifier from ASIET Air Purification Systems purifies the air, killing harmful viruses, and bacteria, removing smoke, cleaning surfaces, and eliminating odors. These systems are a great way to eliminate pollens, dust, and other irritants.
Control the spread of airborne diseases
Pathogens in the air can cause airborne diseases like the flu, the common cold, and COVID. These pathogens can spread quickly between passengers on a bus because it is an enclosed space, with commuters repeatedly inhaling the same air contaminated with germs. ASIET Air Purification Systems purifies the air you breathe, killing harmful viruses, and bacteria, removing smoke, cleaning surfaces, and eliminating odors.
Improved air quality
Other than opening a window, which you can’t do in some buses, there is no easy way of telling when you’re receiving fresh air. Unless the bus crew takes action to cleanse the air, you could be breathing in stale and contaminated air. Air purifiers from ASIET Air Purification Systems will remove pollutants from the air, improving air quality.
Healthier environment
One of the best ways to keep passengers safe and healthy is to keep the bus well-aerated. You can do this by purifying the air, which keeps it clean and free of contaminants. A good air purifier eliminates bacteria, viruses, pollen, mildew, and mold spores. Contact ASIET Air Purification Systems at www.justgoodcleanair.com
Reduce allergies
Airborne allergens cause allergies. When you expose students or passengers to them, they may experience symptoms such as sneezing, coughing, watery eyes, and a runny nose.
Various contaminants, including molds, dust, pet dander, and cigarette smoke, can trigger allergies. To avoid allergic reactions, ensure your buses are well-ventilated. Using air purifiers effectively reduces the number of allergens in the air. ASIET Air Purification Systems purifies the air you breathe, killing harmful viruses, and bacteria, removing smoke, cleaning surfaces, and eliminating odors.
Remove odors
Because stale air does not mix with fresh air, it can accumulate in an enclosed space. The thick air contains plenty of pollutants that smell, so the bus will soon start to stink. To get rid of the smell, ventilate the bus appropriately. An air purifier is also handy as it eliminates the stinking pollutants, leaving the bus smelling fresh. Contact ASIET Air Purification Systems at www.justgoodcleanair.com
Final Word
Using air purifiers in public buses has become increasingly popular due to the growing awareness of the health risks associated with poor ventilation.
To maintain a hygienic environment for passengers and students, it is vital to regularly check the air filter indicator and replace the bus engine filters at the recommended intervals, usually every 6-12 months, and contact ASIET Air Purification Systems at www.justgoodcleanair.com.
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