Published December 15, 2017 02:36 PM

Heavy Oils and Petroleum Coke Raising Vanadium Emissions

Vanadium is a trace metal found in many earth materials, including petroleum and coal. It is emitted as particulate matter when these materials are burned, and can also be released as accidental, or “fugitive,” emissions during mining, extraction and processing.

Natural sources of vanadium emissions include volcanic eruptions and the weathering of rocks.

The health risks of exposure to airborne vanadium particles are not as well documented as those for other metallic airborne contaminants such as mercury or lead, but growing evidence suggests breathing vanadium-rich aerosols can impair respiratory functions and exacerbate conditions such as asthma and chronic obstructive pulmonary disease (COPD).

Continue reading at Duke University.

Image Source:  Garth Lenz

Terms of Use | Privacy Policy

2018©. Copyright Environmental News Network