What is meant by volatile compound?
Volatile organic compounds are compounds that have a high vapor pressure and low water solubility. Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids. VOCs include a variety of chemicals, some of which may have short- and long-term adverse health effects.
How do I get rid of VOC fumes?
You can get rid of VOCs and let some fresh air into your home by opening a window, using the exhaust fan in your kitchen or bathroom, or having a mechanical ventilator installed. Heat or energy recovery ventilators remove stale indoor air and pull the same amount of fresh air into your home.
What are the worst VOCs?
The Dangers of Volatile Organic Compounds Eyes, nose and throat irritation. Headaches, loss of coordination and nausea. Liver, kidney, lung and central nervous system damage.
What is the most common VOC?
Formaldehyde, one of the most common VOCs, is a colourless gas with an acrid (sharp and bitter) smell. It is common in many building materials such as plywood, particleboard and glues. Formaldehyde can also be found in some drapes and fabrics and in certain types of foam insulation.
Why are VOCs higher at night?
Exposure to high levels of VOCs can cause eye, nose and throat irritation, headaches, and for some compounds, even cancer. During sleep, people likely inhale more VOCs because of poor bedroom ventilation and the close proximity of their nose and mouth to mattresses and bedding that emit the compounds.
How bad are VOCs?
VOCs include a variety of chemicals that can cause eye, nose and throat irritation, shortness of breath, headaches, fatigue, nausea, dizziness and skin problems. Higher concentrations may cause irritation of the lungs, as well as damage to the liver, kidney, or central nervous system.
What does VOC stand for in school?
Definition of voc-ed : vocational education.
How long does it take for VOC to dissipate?
The VOCs emanating from a product dissipate over time as the chemicals vaporize. VOCs from paint dissipate fairly quickly with most offgassing occuring during the first 6 months after application. Other sources, such as particle board may continue to offgas for 20 years or more.