What is gas phase filtration?
An introduction to gas phase filtration
Air quality is a major concern for many of us who live and work in large cities. Pollution is constantly building up and affecting our health and well-being, so it is important that we can keep our indoor air environment clean with a quality filtration system. This article will give an introduction to gas phase filtration systems, explaining what they are and how they can be a great option for cleaning the air in your business.
What is gas phase filtration?
Gas filtration is a specialized type of filtration system that cleans the air of odors, chemicals, and other intangibles that cannot be removed by other filters. The process uses filters and chemicals to remove various pollutants from the air. Typically, gas-phase filtration systems use a material called a sorbent, such as charcoal, which absorbs chemicals and removes them from the air.
Gas phase filtration varieties
There are several types of gas phase filtration systems to choose from, including deep bed and thin bed. Deep bed systems have thicker filters and allow greater exposure of absorbent materials to contaminated air. Deep bed systems are therefore more efficient at removing contaminants from the air and are generally used in environments with higher levels of air pollutants.
On the other hand, thin bed systems are generally used in environments with a lower concentration of airborne contaminants, such as installations where the air is recirculated. Thin bed systems will generally need to have filters replaced a bit more frequently, as the filters are smaller, depending on the size and contaminant levels in your business.
Choosing the type of gas filtration system that works best will depend on many of your individual needs. Thin or deep bed systems are effective in pressure filtration systems. Be sure to check with your installer what they recommend to meet your filtration needs.
Gas phase filtration applications
The types of businesses that most often use a gas phase filtration system are faced with gases, fumes and chemicals released into the air from their regular activities. Such a powerful filtration system can be reliably used to keep air environments free of a wide variety of pollutants and contaminants.
Some work environments that release many chemicals and fumes into the air that can benefit from gas filtration include agricultural facilities, manufacturers, oil refineries, and waste treatment plants. In addition to its uses for businesses with high levels of contaminants, gas phase filtration systems can be of great benefit to businesses where maintaining air quality is essential for regular operations. These types of facilities can include computer or manufacturing cleanrooms, museums, libraries, data centers, or food processing facilities.
Gas phase filtration systems are generally not used in homes. This is due to a variety of factors, including the large size of the equipment, the high cost of equipment and installation, and the need to change filters frequently. Overall, this type of system makes a lot more sense in commercial environments than in residential ones.
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