What to Know About Gas Phase Filtration
Gas phase filtration is an impressive and high-quality method of air purification for your workplace. When you live and work in a big city or in a business that produces chemicals, it is essential for the health and wellbeing of you and your staff to maintain good quality air in your workplace.
Pollutants can have a very negative impact on both your business and your personal safety, so investing in a gas phase filtration system can be a great idea, but it is good to know all the ins and outs of this type of purification system before going forward with an installation. This article will give you a great introduction to gas phase filtration technology, the kinds of systems available, and what the benefits of this kind of filtration system are.
How Gas Phase Filtration Works
There are several stages to the gas phase filtration process that help to create a clean air environment. When contaminated air passes through the filtration system, it first goes through pre-filters, which remove any larger particles.
After this, the air passes through a chemical media bed, or in some cases, multiple beds. The chemicals in these beds destroy any gaseous impurities left after the prefiltration. While this process is simple, it is also highly effective, creating excellent indoor air quality.
Types of Gas Phase Filtration Systems
There are two different types of gas phase filtration systems, deep bed systems and thin bed systems. A deep bed filtration system features one or many hollow housing beds containing chemical media. The chemical beds in this type of systems are oriented perpendicular to the incoming airflow, so that the air will pass through as much surface area as possible. Deep bed systems are typically employed in pressurized systems where there is a large amount of airborne contamination and the systems or in industrial contexts where the filtration system must be run continuously.
In contrast, thin bed gas phase filtration systems contain one or more hollow v-shaped chemical media modules. These are simply placed in the path of the airflow in such a way as to maximize exposure of air to the filter modules. Thin bed systems are typically used in air recirculation applications in offices or factories.
In addition to pre filters and different varieties of chemical media modules, all types of gas phase filtration systems typically feature final filters, a fan or blower, pressure measuring gauges, and a control panel to manage the system as well.
The Benefits of Gas Phase Filtration
In addition to the many benefits of making sure you have some kind of filtration system to keep your business a clean and safe place to work, there are many benefits to choosing a gas phase filtration system specifically. The chemical media used in this type of system is non-toxic and has not been shown to have any negative impacts on human health.
When properly managed, these systems will never release the captured toxins back into the air. In addition to ensuring clean air that will maintain the quality of your equipment and wellbeing of your workers, many of the chemical materials, such as activated carbon assist in preventing the spread of airborne diseases and removing unpleasant odors.
