How do flame retardants affect the environment?
Research has found that flame retardants are less effective than previously thought and pose potentially serious health risks. Studies have shown that flame retardants in furniture leach into homes and then accumulate in the body. The chemicals also wind up in waterways and aquatic organisms.
Why are brominated flame retardants bad?
Flame retardants do appear to present a threat to health, and may potentially do more harm than good in a fire. The study found that today’s most widely used products contain the hazardous chemical element bromine, and that they actually increase amounts of carbon monoxide and hydrogen cyanide released during fires.
Are brominated flame retardants safe?
Growing Evidence Says ‘No’ New studies have underscored the potentially harmful health effects of the most widely used flame retardants, found in everything from baby blankets to carpets.
Are brominated flame retardants still used?
Brominated flame retardant chemicals, banned in the U.S. since 2004, still pollute the bodies of newborn American babies, according to a new study from Indiana University scientists. Polybrominated diphenyl ethers, or PBDEs, were once widely used in products including furniture foam and electronics.
Does the use of brominated flame retardants have any negative environmental or health impacts?
Although flame retardants can offer benefits when they are added to some products, a growing body of evidence shows that many of these chemicals are associated with adverse health effects in animals and humans. These include: Endocrine and thyroid disruption.
What are brominated flame retardants used for?
Brominated flame retardants (BFRs) are mixtures of man-made chemicals that are added to a wide variety of products, including for industrial use, to make them less flammable. They are used commonly in plastics, textiles and electrical/electronic equipment.
How do flame retardants affect humans?
Studies in laboratory animals and humans have linked the most scrutinized flame retardants, called polybrominated diphenyl ethers, or PBDEs, to thyroid disruption, memory and learning problems, delayed mental and physical development, lower IQ, advanced puberty and reduced fertility.
Why are flame retardants still used?
Flame retardants are chemicals that are applied to materials to prevent the start or slow the growth of fire. They have been used in many consumer and industrial products since the 1970s, to decrease the ability of materials to ignite. Flame retardants are often added or applied to the following products.
What are the effects of car manufacturing on the environment?
Vehicles are America’s biggest air quality compromisers, producing about one-third of all U.S. air pollution. The smog, carbon monoxide, and other toxins emitted by vehicles are especially troubling because they leave tailpipes at street level, where humans breathe the polluted air directly into their lungs.
How do brominated flame retardants work?
Brominated and chlorinated flame retardants work by interfering with combustion, which can increase the amount of the gases. PBDEs and other halogenated flame retardants were already known to produce other toxic chemicals when they burn, including highly toxic dioxins and furans.
How many brominated flame retardants are there?
Description: Brominated flame retardants (BFRs) belong to a large class of compounds known as organohalogens. BFRs are currently the largest marketed flame retardant group due to their high performance efficiency and low cost. In the commercial market, more than 75 different BFRs are recognized.
What happens if you inhale fire retardant?
Inhalation of monoammonium phosphate and sodium bicarbonate can cause mild irritation to the nose, throat, and lungs and results in symptoms like shortness of breath and coughing. Dizziness and headache are also possible. These symptoms usually resolve quickly with fresh air.
