Sentences with phrase «contains pahs»

The urban environment also contains PAHs.

When the researchers added carbonate granules to water containing PAHs, they found that the PAHs collected on the surface of the granules.

Not exact matches

Some PAHs have caused cancer in laboratory animals when they breathed air containing them (lung cancer), ingested them in food (stomach cancer), or had them applied to their skin (skin cancer).»

In fact, the E.P.A. says the lake that Martens bobbed around in for about ten minutes while wearing a life jacket contains the following substances: «mercury, polychlorinated biphenyls (PCBs); pesticides; creosotes; heavy metals including lead, cobalt, and mercury; polycyclic aromatic hydrocarbons (PAHs); and volatile organic compounds (VOCs) such as chlorobenzene.»

Preliminary surveys suggest that, following last year's Deepwater Horizon oil spill, sediments in the Gulf of Mexico contain higher than usual quantities of PAHs.

If the same processes occur in space, they could generate a blend of free - floating PAHs of various sizes, some of them containing a hundred or more carbon atoms.

They called in the Department of Environmental Management (DEM), and they learned it was very heavily contaminated with arsenic, with a lot of polycyclic aromatic hydrocarbons (PAHs), and with other things contained in waste from a manufactured gas plant.

Although benzonitrile isn't strictly a PAH because of the nitrogen it contains, McGuire's group set its sights on the molecule because of its strong dipole moment.

We find that the dust and PAHs are contained in both ionized and neutral gas components, implying that they have been expelled into the halo of M82 by both starbursts and galaxy interaction.

The fumes have been found to contain polycyclic aromatic hydrocarbons (PAHs), heterocyclic amines, higher and mutated aldehydes, and fine and ultrafine particles.

However, grilled and fried chicken also contain HCAs, and yet studies have shown no connection between poultry intake and cancer, and cereal products, not meats, are the major source of PAHs in the typical American diet.

In a study of umbilical cord blood from New York City children, researchers found a change in a gene called ACSL3 that is associated with prenatal exposure to chemical pollutants called polycyclic aromatic hydrocarbons (PAHs), which are byproducts of incomplete combustion from carbon - containing fuels, resulting in high levels in heavy - traffic areas.

Smoked foods may contain high levels of carcinogenic substances known as PAH's (polycyclic aromatic hydrocarbons).

For one, fumes released from overheating some cooking oils may contain compounds known as heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs), which increase cancer risk, says Dr. Hensrud.

Herbal Fen - Phen contains ephedra, which has been linked to dangerous side effects such as primary pulmonary hypertension (PPH), primary arterial hypertension (PAH), heart attack...

If you have used herbal supplements containing St. John's wort and suffered heart attack, stroke, primary pulmonary hypertension (PPH), primary arterial hypertension (PAH) or other injures please contact us to learn more about your legal rights.

The fumes have been found to contain polycyclic aromatic hydrocarbons (PAHs), heterocyclic amines, higher and mutated aldehydes, and fine and ultrafine particles.

These sealers, which contain high levels of a harmful carcinogenic compound known as polycyclic aromatic hydrocarbon (PAH), are believed to pollute our ground water.