Record Display for the EPA National Library Catalog

RECORD NUMBER: 2488 OF 2705

OLS Field Name OLS Field Data
Main Title Technology evaluation report for the NoVocs (trade name) technology evaluation report : superfund innovative technology evaluation program /
Other Authors
Author Title of a Work
Simon, Michelle.
CORP Author Tetra Tech EM Inc.
Publisher United States Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory,
Year Published 2000
Report Number EPA/540/R-00/502A; EPA/68-C5-0037
Stock Number PB2001-101444
Additional Subjects Water treatment ; Water pollution control ; Superfund ; Hazardous wastes ; Remediation ; Ground water ; Water pollution ; Volatile matter ; Organic compounds ; Water well ; Contamination ; Biological fouling ; Iron ; Costs ; Water sampling ; Trichloroethylene ; Concentration(Composition) ; Dipoles ; NoVOC's Technology ; SITE(Superfund Innovative Technology Evaluation) ; Volatile organic compounds ; Ethylene/Chloro-di
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB2001-101444 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 392 pages : illustrations ; 28 cm.
Abstract
MACTEC's NoVOCs in-well volatile organic compounds (VOC) stripping technology is an in situ groundwater remediation technology designed for the cleanup of groundwater contaminated VOC's. The NoVOCs technology was evaluated under the Superfund Innovative Technology Evaluation (SITE) Program at Naval Air Station (NAS) North Island, Installation Restoration Site 9 to assess the technology's ability to treat groundwater contaminated with high levels of chlorinated and aromatic hydrocarbons. Because of operational difficulties associated with biofouling and iron precipitation on the NoVOCS well screen, a complete evaluation of the performance and cost characteristics of the NoVOCs technology could not be conducted. VOC results from groundwater samples collected from the NoVOCs system indicated that 1,1-dichloroethene (1'1-DCE), cis-1,2-dichloroethene (cis-1,2-DCE), and trichloroethene (TCE) concentrations were reduced by greater than 98, 95, and 93 percent, respectively. Accounting for the sporadic operation of the NoVOCs system was estimated to be approximately 92.5 pounds. Because of the systems sporadic operation, a direct evaluation of the radial extent of NoVOCs treatment cell was not conducted. However, results from the dipole flow test data show that measurable pressure changes occur at crossgradient locations 30 feet from the NoVOCs well and may be observed at farther distances.
Notes
Caption title. "June 2001." "EPA/600/R-98/082." Project officer, Michelle Simon. "EPA contract no. 68-C5-0037." Microfiche.