| Main Title |
Estimating potential for occurrence of DNAPL at Superfund sites. |
| Author |
Newell, Charles J.
|
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response. |
| Publisher |
U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response, |
| Year Published |
1992 |
| Report Number |
OSWER Dir 9355.4-07FS; OSWER-9355.4-07FS |
| Stock Number |
PB92-963338 |
| OCLC Number |
34326498 |
| Subjects |
Nonaqueous solvents--Environmental aspects--United States ;
Organic water pollutants--Environmental aspects--United States ;
Hazardous waste sites--Environmental aspects--United States ;
Groundwater--Pollution--United States ;
Water, Underground--Pollution--United States
|
| Additional Subjects |
Hazardous materials ;
Pollution control ;
Sites ;
Environmental transport ;
Soils ;
Aquifers ;
Solvents ;
Concepts ;
Guidelines ;
Superfund ;
Dense nonaqueous phase liquids
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
OSWER Dir 9355.4-07FS |
|
Headquarters Library/Washington,DC |
04/14/2014 |
| EJBD |
OSWER Dir 9355.4-07FS |
|
Headquarters Library/Washington,DC |
04/15/2014 |
| ELBD RPS |
OSWER Dir 9355.4-07FS |
repository 2 copies |
AWBERC Library/Cincinnati,OH |
10/05/2015 |
| ELBD |
OSWER Dir 9355.4-07FS |
|
AWBERC Library/Cincinnati,OH |
12/03/1999 |
| ESAD |
OSWER 9355.4-07FS |
|
Region 10 Library/Seattle,WA |
01/30/2018 |
| NTIS |
PB92-963338 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
9 pages : illustrations, charts ; 28 cm. |
| Abstract |
The presence of Dense Nonaqueous Phase Liquids (DNAPL) in soils and aquifers can control the ultimate success or failure of remediation at a hazardous waste site. Because of the complex nature of DNAPL transport and fate, however, DNAPL may often be undetected by direct methods, leading to incomplete site assessments and inadequate remedial designs. Sites affected by DNAPL may require a different conceptual framework to develop effective characterization and remedial actions. To help site personnel determine if DNAPL-based characterization strategies should be employed at a particular site, a guide for estimating the potential for DNAPL occurrence was developed. The approach, which uses historical site use information and site characterization data, is described in the fact sheet. |
| Notes |
Caption title. "Quick reference fact sheet"--Cover. "Office of Emergency and Remedial Response, Hazardous Site Control Division (OS-220W)"--Cover. At head of title: R.S. Kerr Environmental Research Laboratory. "OSWER Dir 9355.4-07FS." "January 1992." Authors: Charles J. Newell, Randall R. Ross--p. 9. Includes bibliographical references (page 9). |
