| Main Title |
Technology evaluation report for the NoVocs (trade name) technology evaluation report : superfund innovative technology evaluation program / |
| Other Authors |
|
| 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 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| 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. |
| Place Published |
{Cincinnati, OH} : |
| Supplementary Notes |
Sponsored by National Risk Management Research Lab., Cincinnati, OH. |
| Availability Notes |
Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.fedworld.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Research and Development. ; National Risk Management Research Laboratory. ; Tetra Tech Em Inc. |
| Alternate Title |
At head of title: Technology Evaluation Report. Volume 1: Technology report. Appendix A: auxillary tables and graphs, appendix b: vendor case studies. Appendix C: hydrogeological report. |
| PUB Date Free Form |
{2001} |
| Series Title Traced |
Technology Evaluation Report. |
| NTIS Prices |
PC A18/MF A04 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20010904131734 |
| Language |
eng |
| Origin |
NTIS |
| Type |
MERGE |
| OCLC Rec Leader |
01626nam 2200349Ka 45020 |
