Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title A selection guide for volatilization technologies for water treatment /
Author Fleming, J. L.
Publisher U.S. Environmental Protection Agency, Hazardous Waste Engineering Research Laboratory,
Year Published 1988
Report Number EPA/600-S2-88-014
OCLC Number 22331726
Subjects Water--Purification--Vaporization. ; Water--Purification--Organic compounds removal.
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-S2-88-014 In Binder Headquarters Library/Washington,DC 05/15/2018
EJBD  EPA 600-S2-88-014 In Binder Headquarters Library/Washington,DC 10/31/2018
Collation 5 pages : illustrations ; 28 cm
Caption title. At head of title: Project summary. Distributed to depository libraries in microfiche. "Mar. 1988." "EPA/600-S2-88-014."
Contents Notes
"The full guide presents a methodology for evaluating applicability of volatilization technologies for removing volatile organics from water. The volatilization technologies assessed in this, study include: surface sprayers, surface aerators, bubble columns, cooling towers, steam strippers, unaided evaporation from an impoundment, spray columns, and packed air-stripping columns. The guide enables users to assess performance and cost under a variety of operating conditions (e.g., temperature, influent concentration, allowable liquid and gas effluent concentration, and flow rates) for representative equipment designs that could be transported on a trailer 2.4 m wide, 13.7 m long, and with a maximum height of 4.1 m. The designs are used as a basis to calculate representative contaminant removal efficiency, treatment rates, air emissions, and treatment costs of each technology. A key parameter used in assessing these technologies is the Henry's Law constant (H). A tabulation of available values of H is provided for volatiles designated as hazardous by the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Methods for estimating H are also described. Qualitative guidance is provided on other factors that should be considered during site specific assessments of the technical and economic feasibility of volatilization technologies. Offgas treatment is not described. An example problem is solved to demonstrate the methodology."