Record Display for the EPA National Library Catalog

RECORD NUMBER: 81 OF 307

OLS Field Name OLS Field Data
Main Title In-situ aquifer restoration of chlorinated aliphatics by methanotrophic bacteria /
Author Roberts, P. V. ; Semprini, L. ; Hopkins, G. D. ; Grbic-Galic, D. ; McCarty, P. L.
Other Authors
Author Title of a Work
Downs, Wayne C.
Roberts, Paul V.
CORP Author Stanford Univ., CA. Dept. of Civil Engineering.;Robert S. Kerr Environmental Research Lab., Ada, OK.
Publisher U.S. Environmental Protection Agency, Robert S. Kerr Environmental Research Laboratory,
Year Published 1989
Report Number EPA/600/2-89/033; EPA-R-812220
Stock Number PB89-219992
OCLC Number 20512405
Subjects Aquifers--Research.
Additional Subjects Aquifers ; Aliphatic hydrocarbons ; Chlorohydrocarbons ; Water pollution ; Methanomonadaceae ; Aerobic bacteria ; Vinyl chloride ; Field tests ; Ground water geology ; Mathematical models ; Sorption ; Epoxy compounds ; Biotransformation ; Biodeterioration ; Biological transport ; Dichloroethanes ; Trichloroethylene
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=20007LSY.PDF
Local Library Info
Library Local Subject Local Note
N/A EPA/600/2-89/033 see EPAX 8910-0026
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAM  TD477.I57 Region 1 Library/Boston,MA 04/29/2016
EJAD  EPA 600/2-89-033 HWTIC Region 3 Library/Philadelphia, PA 10/05/1990
EJBD ARCHIVE EPA 600-2-89-033 Headquarters Library/Washington,DC 11/08/2011
EJBD  EPA 600/2-89/033 Headquarters Library/Washington,DC 02/28/2003
EJED  EPA 600/2-89-033 OCSPP Chemical Library/Washington,DC 11/17/1989
EKAM  EPA/600/2-89/033 Region 4 Library/Atlanta,GA 04/10/1998
EKCD  EPA/600/2-89/033 NHEERL/GED Library/Gulf Breeze,FL 05/29/2018
ELBD  EPA 600-2-89-033 AWBERC Library/Cincinnati,OH 12/18/1998
ELDD  EPA/600/2-89/033 NHEERL/MED Library/Duluth,MN 09/30/2005
EMBD  EPA/600/2-89/033 GWERD Library/Ada,OK 11/01/1991
EOBD  EPA 600-2-89-033 NEIC Library/Denver,CO 01/14/2000
ERAD  EPA 600/2-89-033 Region 9 Library/San Francisco,CA 09/07/1990
ESAD  EPA 600-2-89-033 Region 10 Library/Seattle,WA 07/15/2005
NTIS  PB89-219992 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 xvii, 214 pages
Abstract
The project evaluated the potential of enhanced in-situ biotransformation of chlorinated aliphatic solvents by a bacterial community grown on methane under aerobic conditions. The target chlorinated compounds were trichloroethene (TCE), cis- and trans-1,2-dichloroethene (DCE), and vinyl chloride. Laboratory studies were conducted to improve understanding of the microbial growth and transformation rates and to characterize important transport properties. In field experiments, biostimulation was accomplished by introducing methane and oxygen into a shallow, confined, sand and gravel aquifer to encourage the growth of a native bacterial community. Methane utilization commenced within ten days in the first biostimulation attempt, and within one day in subsequent biostimulation episodes. Biotransformation of the target organic compounds ensued immediately after commencement of methane utilization, and reached steady-state values within three weeks. Mathematical modeling of the transport and transformation process confirmed that the behavior observed in the field demonstration was consistent with the results of the laboratory research and theoretical expectations.
Notes
"EPA/600/2-89/033." "July 1989." EPA project officer: Wayne C. Downs.