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What Happens When the Light Bulb Breaks

Fluorescent lamps emit harmful mercury vapor upon breaking, which can cause health and safety risks for consumers and the environment.

    MINNETONKA, MN, November 08, 2010 /Environment PR News/ -- When a fluorescent lamp breaks, it emits mercury vapor, which can cause severe health and safety risks. Mercury vapor, which can be absorbed through the skin or inhaled, can cause neurological damage to adults, children and fetuses. (1) It is considered a persistent bioaccumulative toxic chemical, since it doesn't degrade in the environment. (2) When mercury vapor gets into water, it is converted to methyl mercury and can enter the food chain through fish. Methyl mercury causes damage to the central nervous system and it is also thought to be a possible human carcinogen. (3)

To avoid both health and environmental risks associated with mercury vapor emissions from broken fluorescent lamps, they should be packaged, stored and transported to recycling facilities in a configuration that is specifically designed to contain mercury vapor--and proven to be effective. To learn more about this configuration, read our Layers of protection: Packaging used fluorescent lamps post.

1. Mercury Fact Sheet; Agency for Toxic Substances and Disease Registry, 1999; available at http://www.atsdr.cdc.gov/tfacts46.pdf (accessed October 1, 2007).
2. Persistent Bioaccumulative Toxic (PBT) Chemicals; Final Rule. Fed Regist. 1999, 64, 58666-58753.
3. Mercury Compounds Hazard Summary, 2000. Technology Transfer Network Air Toxics web site; U.S. Environmental Protection Agency; available at http://www.epa.gov/ttn/atw/hlthef/mercury.html (accessed November 20, 2007).

Read more at the VaporLok Blog (http://vaporlok.blogspot.com).

Next Communications is a full service marketing communications firm specializing in print, online and search marketing. For further information, contact Dennis Gallaher at 952-934-8220 or dennis.g@nextcom.com or www.nextcom.com.


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