Record Display for the EPA National Library Catalog

RECORD NUMBER: 11 OF 14

OLS Field Name OLS Field Data
Main Title Steam stripping of fixed-bed gasification wastewaters /
Author Skinner, F. Douglas. ; Hayes, B. J.
Other Authors
Author Title of a Work
B. J. Hayes.
CORP Author Radian Corp., Austin, TX.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Publisher GPO,
Year Published 1985
Report Number EPA/600/7-85/030; EPA-68-02-3137
Stock Number PB85-247450
Subjects Strippers (Chemical technology) ; Coal gasification--Waste disposal. ; Factory and trade waste--United States. ; Packed towers
Additional Subjects Waste water ; Water treatment ; Solvent extraction ; Phenols ; Filtration ; pH ; Steam stripping
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB85-247450 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation ix, 121 pages : illustrations
Abstract
The report gives results of laboratory- and bench-scale steam stripping tests, using wastewaters from a fixed-bed coal gasifier at the Department of Energy's Morgantown Energy Technology Center. The wastewater was pretreated by solvent extraction (for phenol removal) and filtered prior to stripping. The report also provides engineering and environmental data for the design of steam strippers for fixed-bed gasification wastewaters. The laboratory tests were performed primarily to determine the effect of pH on contaminant removals. During the benchscale tests, samples of influent, effluent, and overhead vapor and condensate were analyzed for a number of species of potential environmental concern (dissolved gases, sulfur and nitrogen species, trace metals, organics, and other water quality parameters). Mass transfer coefficients for ammonia, carbon dioxide, and hydrogen sulfide stripping were calculated.
Notes
"July 1985." "EPA Contract No. 68-02-3137." "EPA/600/7-85/030." Microfiche.