Sentences with phrase «of volatile organic compounds»

This company claims they meet the world's most meticulous standards for low emissions of volatile organic compounds into the indoor air where baby sleeps.

The report examined the levels of volatile organic compounds in a school and nine other buildings.

It improves your comfort level by smartly analyzing the presence of volatile organic compounds in the atmosphere.

«We do not have a clear sense of what level [of volatile organic compounds] becomes an issue for health,» she said.

But according to this research, breathing in air with lower levels of volatile organic compounds and carbon dioxide will make your brain work better.

Researchers tested the the foam padding in crib mattresses, and found they release significant amounts of volatile organic compounds (VOCs), potentially harmful chemicals also found in household items such as cleaners and scented sprays.

The city authorities in Vienna hope this will reduce the emissions of volatile organic compounds from vehicles from 60 to 45 tonnes a day.

From July to October 2015, scientists measured a large number of volatile organic compounds at the Campus near Innsbruck's city center.

In a new study published in the Proceedings of the National Academy of Sciences (PNAS), researchers from Innsbruck, Austria, present the world's first chemical fingerprint of urban emission sources of volatile organic compounds (VOCs).

According to this video from Abe Books, «Chemists at University College, London have investigated the old book odor and concluded that old books release hundreds of volatile organic compounds into the air from the paper.

Description of the analysis of a wide range of volatile organic compounds in whole air samples collected during PEM - tropics A and B

It's projected to emit 522 tons of volatile organic compounds [VOCs]-- precursors to smog — which would mean that it would be western Pennsylvania's largest source of VOCs.

Aerosol «blue haze», as seen here in the Great Smoky Mountains in North Carolina, is formed by the oxidation of volatile organic compounds emitted by trees.

The industry was responsible for roughly 99 percent of the volatile organic compounds found in the basin, which mixed under sunlight with nitrogen oxides — at least 57 % of which also came from oil and gas development — to form the choking smog, so thick that the nearby Salt Lake City airport was forced to divert flights when the smog was at its worst.

Tsigaridis, K., and M. Kanakidou, 2002: Importance of volatile organic compounds photochemistry over a forested area in central Greece.

The atmospheric chemistry that leads to photochemical smog and climate - active aerosols requires the presence of volatile organic compounds (VOCs)(1, 2).

Harmful gaseous pollutants in the form of volatile organic compounds are often released into the air when chemicals are used, for example in cleaning products.

Everyday products like these emit a bouquet of volatile organic compounds that contribute to air pollution.

In the northern hemisphere, about half of the volatile organic compounds (VOCs) originate from both man - made and natural sources.

It's made up of volatile organic compounds at very low concentrations and in a particular combination that people recognize as «swine.»»

As paper decomposes, it emits a blend of volatile organic compounds that our noses recognize as the familiar old book smell.

Emission of volatile organic compounds from petunia flowers is facilitated by an ABC transporter.

An important gene involved in the synthesis of the volatile organic compound 2,3 - butanediol was found in strains UM270 and F113.

Environmental technologies include extensive work to create an U-LEV certification in Japan for the 3.8 - liter twin turbo engine and reduced levels of volatile organic compound for materials used in the car.

Sea salt comes from sea spray over the oceans, dust from dry desert areas, black carbon from burning of forests and fossil fuels, sulphates derive from ocean plankton and burning coal, nitrates derive from fertiliser use, car exhausts and lightning, and secondary organics come from the stew of volatile organic compounds from industrial and natural sources alike.

Like so many cleaning products, it full of volatile organic compounds and other irritants.

Increased levels of ozone at ground level arise through the reaction of volatile organic compounds, for example ethene, with oxygen compounds or oxides of nitrogen in air and under the influence of sunlight.

In addition, the introduction of volatile organic compounds (VOCs) and other contaminants to the site can degrade the building's indoor environmental quality before occupancy begins.

Of course there is a side - effect of sealing oneself into the house; unless fresh air is brought in, one can get a toxic buildup of volatile organic compounds, formaldehyde and other undesirables.

76 % of volatile organic compounds such as benzene, toluene, ethylbenzene and xylenes, some of which are known - carcinogens

# 7: S.E. Johnson, Racine, WI — «By using Greenlist, S.C. Johnson eliminated 1.8 million pounds of volatile organic compounds (VOCs) from Windex and four million pounds of polyvinylidene chloride (PVDC) from Saran Wrap, which is now PVDC - free.»

It turns out it's actually a delightful melange of volatile organic compounds, or VOC for short.

Paints that are labelled «eco friendly» or «low emission» have a lower than normal concentration of volatile organic compounds (VOCs).

Analyzing the foam padding in crib mattresses, the team found that the mattresses release significant amounts of volatile organic compounds (VOCs), potentially harmful chemicals also found in household items such as cleaners and scented sprays.

The tiles» all - natural origins mean they're free of volatile organic compounds and other harmful materials.

«The scent of the city: Emissions of volatile organic compounds higher than previously assumed.»

Furniture (especially particle board), carpeting, and paint are common sources of volatile organic compounds (VOCs), a family of chemicals that are frequently «offgassed.»

The stench of a large hog farm may seem nauseating, but a study now suggests that hog farm emissions — which include dust, irritants, allergens, hydrogen sulfide, ammonia, and hundreds of volatile organic compounds — could have a measurable impact on human health.

While dwelling in their new furry home, they produce a range of volatile organic compounds, and these compounds produce stinky odours when in contact with water.

Organic aerosols that are directly injected in the atmosphere in the particulate phase are called primary organic aerosols (POA), while those that are created by the oxidation of volatile organic compounds are known as secondary organic aerosols (SOA).

Pick the Right Paint According to the Environmental Protection Agency (EPA), paint, wood stain and other varieties of coatings account for about 9 percent of volatile organic compounds (VOC) emissions in the country every year.

Later in the article, Unger trots out Ronald Reagan's absurd statements about trees polluting and the importance of volatile organic compounds (VOCs) in the formation of tropospheric ozone and methane.

Air monitoring by researchers in 2000 found levels of volatile organic compounds — highly reactive ozone precursors such as benzene, known as VOCs — were 10 to 100 times higher than what had previously been estimated.

The gas sensors detect air contamination due to the presence of volatile organic compounds (VOCs).

Soy oil is generally separated from flaked soybeans — leaving defatted meal that's ground into flour — using a chemical called hexane, one of the volatile organic compounds that constitutes natural gas, crude oil and gasoline.