Everybody must have entered a newly painted room. What does it smell like?
You must also have experienced the fresh scent of carpets or furniture. Although some people enjoy the scent of fresh paints and varnish, they are important components of air polluting.
What is VOC?
VOC stands for Volume of Concentration. They are actually gases that are emitted from specific solids or liquids like varnish, paints.
VOCs can contain a variety of chemicals that are potentially harmful to your health. VOCs can have a long-term or short-term impact on your health.
VOCs can be more hazardous indoors than outdoors.
Indoor environments lack natural ventilation. VOCs are found in homes and buildings, which means that they can be more concentrated. It is actually 10 times more than outdoor environments.
VOCs are more likely to dissipate outdoors than indoors. You have a greater chance of indoor Instead of outside,
There was natural ventilation in olden times. Modern homes are designed to increase the efficiency of cooling and heating systems. VOCs are now more difficult to escape.
They are therefore forced to stay indoors, causing respiratory problems for everyone. The symptoms include headaches, nausea, watery eyes, and sore throats. Not all VOCs emit detectable odors.
VOC – The Sources
VOCs can be found in many places, including the office and home. We will list some.
- Carpets and adhesives
- Upholstery fabrics
- Varnishes, and other solvents such as paint thinners
- Vinyl flooring
- Fresheners for the air
- Cosmetic products
- Gasoline and fuel
- Vehicular exhaust
- Dry cleaning
- Tobacco smoke
- This list could be exhaustive.
What can be done to stop VOCs from getting into our air?
It is common to paint a house or install new furniture. To eliminate VOCs, you can leave the rooms empty and ventilate them. High-quality air purifiers can be installed, as well as ACs with anti-VOC filters.
What is the working principle of anti-VOC filters?
VOCs can be described as aromatic hydrocarbons. The anti-VOC filters function in the same manner as the activated carbon filters.
The main purpose of anti-VOC filters is to stop the recirculation of VOCs into indoor environments. These filters trap VOCs and purify the indoor environment.
Anti-VOC filters – Pros & cons
- These filters trap VOCs and prevent their recirculation to the indoor environment.
- These reduce the risk of inhaling VOCs and protect you from respiratory problems and damage to internal organs such as the liver and kidneys.
- It is not very efficient to treat PM2.5 pollutants
Anti-VOC filters – Use
All AC units now come with an Anti-VOC filter. These filters are also useful in air purifiers. This is because the HEPA filter can’t eliminate VOCs. These anti-VOC filters are necessary to ensure maximum purification. These filters are perfect for use in conjunction with HEPA filters. They purify indoor air and make it safe to inhale.
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