||Air/superfund national technical guidance study series : estimation of air impacts for air stripping of contaminated water /
Eklund, B. ;
Smith, S. ;
||Radian Corp., Austin, TX.;Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
|| U.S. Environmental Protection Agency,
Remedial action ;
Water pollution control ;
Air pollution effects(Humans) ;
Toxic substances ;
Public health ;
Volatile organic compounds ;
Study estimates ;
Biological effects ;
Physical properties ;
Chemical properties ;
Henry's law ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||36 pages ; 28 cm
||Analysis of the air impacts associated with the alternatives to cleaning up Superfund sites is frequently required for planning purposes prior to actual cleanup. Such analyses depend on estimates rather than on field measurements. The report provides procedures for estimating the emissions and ambient air concentrations associated with air stripping - a widely used technique for removing volatile organic compounds (VOC) from contaminated water. Procedures are given to evaluate the effect of the concentration of contaminants in water, the stripping efficiency and the stripping rate on the emission rates and on the ambient air concentrations at selected distances from the air stripper. Henry's Law constants are provided for over 130 compounds to assist in determining stripping efficiencies. Health-based action levels are also provided for the 130 compounds for comparison to the estimated ambient air concentrations. Action levels are also expressed in terms of water concentrations using conservative estimates of emissions and dispersion.
||"May 1991." "EPA-450/1-91-002"--Cover. "Contract Number 68-02-4392." "Office of Air and Radiation." Microfiche.
||Research Triangle Park, N.C. :
||See also PB91-190975. Sponsored by Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
|Corporate Au Added Ent
||United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. ; Radian Corporation.
|PUB Date Free Form
|Ti Tra Differently
||Estimation of air impacts for air stripping of contaminated water.
||PC A03/MF A01
|OCLC Time Stamp
|OCLC Rec Leader
||01279nam 2200289Ka 45020