In situ air stripping using horizontal wells. Innovative technology summary report
Publication year - 1995
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/158459
Subject(s) - vadose zone , environmental science , water well , in situ , groundwater , hydrology (agriculture) , environmental engineering , petroleum engineering , geology , soil science , meteorology , geotechnical engineering , soil water , geography
In-situ air stripping employs horizontal wells to inject or sparge air into the ground water and vacuum extract VOC`S from vadose zone soils. The horizontal wells provide better access to the subsurface contamination, and the air sparging eliminates the need for surface ground water treatment systems and treats the subsurface in-situ. A full-scale demonstration was conducted at the Savannah River Plant in an area polluted with trichloroethylene and tetrachloroethylene. Results are described
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