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Emulsified Zero-Valent Iron Locations Used The following table provides information on locations where EZVI has been (or will be) used for environmental cleanup. Location Year (Actual or Planned) Gallons Injected Size of Iron Primary Contaminant Soil Type Injection Method Central Florida 2002 670 nano TCE1 sand and sandy silt pressure pulse Tennessee 2004 1,000 micro PCE2, TCE residuum direct injection Central Florida 2005 62,000 mix of nano and micro TCE sand pneumatic Southern Florida 2005 2,300 mix of nano and micro TCE sand pneumatic Southern Arkansas 2005 800 mix of nano and micro EDB3 clay pneumatic South Carolina 2005 1,400 micro PCE, TCE, TCA4 saprolite direct injection Illinois 2005-2006 920 micro PCE clayey silt pneumatic Ohio 2005-2006 1,840 micro PCE sandy silt pneumatic Parris Island, South Carolina 2006 750 nano PCE sandy silt, clay and peat direct injection and pneumatic Central Florida 2006 6,000 micro, and a mix of nano and micro TCE sand direct injection Massachusetts 2006 600 mix of nano and micro PCE, TCE fractured bedrock gravity flow Texas 2006 1,840 micro CT5 sandy silt pneumatic North Carolina 2006 1,800 micro TCE residuum direct injection Louisiana 2006 and 2008 2,300 micro CT silty vadose zone pneumatic Central Florida 2007 3,000 mix of nano and micro TCE sandy direct push hybrid Illinois 2007-2008 10,800 micro TCE clayey silt pneumatic 1 Trichloroethylene 2Perchloroethylene 3Ethylene dibromide 4Trichloroethane 5Carbon tetrachloride Click here for more information on a full-scale application of EZVI.

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