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The chemicals — trichloroethylene and perchloroethylene (PCE or perc) — can cause multiple kinds of cancers and damage to the kidney, liver and immune and nervous systems at high exposure ...
Between 1975 and 1985, the water supply of Marine Corps Base Camp Lejeune was contaminated with trichloroethylene and other volatile organic compounds. [10]In 1986, and later again in 2009, 2 plumes containing trichloroethylene was found on Long Island, New York due to Northrop Grumman's Bethpage factories that worked in conjunction with the United States Navy during the 1930s and 1940s.
Trichloroethylene (TCE) is a halocarbon with the formula C 2 HCl 3, commonly used as an industrial metal degreasing solvent. It is a clear, colourless, non-flammable, volatile liquid with a chloroform-like pleasant mild smell [3] and sweet taste. [9] Its IUPAC name is trichloroethene. Trichloroethylene has been sold under a variety of trade names.
This included levels of TCE which were over 300 times the federal drinking water standard. The various concerns who owned the View-Master franchise in the 1950s through the 1970s (Sawyer's and GAF), acknowledged using TCE to clean and de-grease parts and equipment, and disposed of the chemical on-site. [1] This disposal was legal at the time.
PCE can enter the body through contact with the skin or in the air, and TCE’s main route of exposure is also inhalation. Notably, even tiny PCE spills can be hazardous to the environment, since ...
The film and court case revolve around the issue of trichloroethylene, an industrial solvent, and its contamination of a local aquifer. A lawsuit was filed over industrial operations that appeared to have caused fatal cases of leukemia and cancer, as well as a wide variety of other health problems, among the citizens of the city.
The health effects of TCE are better understood that most chemicals, and while there's uncertainty concerning the significance of adverse effects at low levels of exposure, that a different point compared to the one stated in the article.
The exposure to tetrachloroethylene in a typical dry cleaner is considered far below the levels required to cause any risk. [11] It is estimated that 50% to 70% of dry cleaners in the US were using PCE as of 2012. [7] Alternative solvents are available, but these may require major changes in equipment, procedures, and operator training. [7]