||Air/superfund national technical guidance study series : estimation of air impacts for soil vapor extraction (SVE) systems /
Eklund, B. ;
Smith, S. ;
Thompson, P. ;
Malik, A. S.
||Radian Corp., Austin, TX.;Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
|| U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards,
Soil vapor extraction--Environmental aspects. ;
Air pollution abatement ;
Environmental impacts ;
Hazardous materials ;
Field tests ;
Flow charts ;
Remedial action ;
Soil vapor extraction ;
Volatile organic compounds ;
||Region 4 Library/Atlanta,GA
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||40 pages ; 28 cm
||The U.S. Environmental Protection Agency's Office of Air Quality Planning and Standards and the Regional Air Offices have been given the responsibility to evaluate air impacts from Superfund sites. The report provides procedures for roughly estimating the ambient air concentrations associated with soil vapor extraction (SVE). The procedures for SVE systems are analogous to procedures for air strippers that have previously been published. SVE is also known as soil venting, vacuum extraction, aeration, or in-situ volatilization. It is a widely used technique for removing volatile organic compound (VOC) vapors from contaminated soil. Procedures are given to evaluate the effect of the concentration of the contaminants in the soil-gas and the extraction rate on the emission rates and on the ambient air concentrations at selected distances from the SVE system.
||Cover title. Sponsored by U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards. Contract Number: 68-D1-0031 "January, 1992." "EPA-450/1-92-001." Photocopy.
||Research Triangle Park, N.C. :
||See also PB89-159396, PB91-168476, and PB91-211888. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
|Corporate Au Added Ent
||United States. Environmental Protection Agency. Office of Air Quality Planning and Standards.
|PUB Date Free Form
|Ti Tra Differently
||Estimation of air impacts for soil vapor extraction (SVE) systems.
||PC A03/MF A01
|OCLC Time Stamp
|OCLC Rec Leader
||01399nam 2200289Ia 45020