Record Display for the EPA National Library Catalog

RECORD NUMBER: 22 OF 59

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Main Title

Sandia National Laboratories In situ Electrokinetic Extraction Technology. Innovative Technology Evaluation Report.

CORP Author

Tetra Tech EM, Inc., Cincinnati, OH.;National Risk Management Research Lab., Cincinnati, OH. Office of Research and Development.

Publisher

May 1999

Year Published

1999

Report Number

EPA-68-C5-0037; EPA/540/R-97/509;

Stock Number

PB2000-101618

Additional Subjects

Soil treatment ; Performance evaluation ; Land pollution control ; Soil contamination ; Chromates ; Electrokinetics ; Electrodes ; Lysimeters ; Electroosmosis ; Electromigration ; Removal ; In-situ processing ; Remediation ; Demonstration programs ; In-situ electrokinetic extracton ; Hexavalent chromium ; SITE(Superfund Innovative Technology Evaluation)

Internet Access

Description	Access URL
	https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=10002AIC.PDF

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB2000-101618	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

72p

Abstract

As a part of the Superfund Innovative Technology Evaluation (SITE) Program, the U.S. Environmental Protection Agency evaluated the in-Situ Electrokinetic (ISEE) system at Sandia National Laboratories, Albuquerque, New Mexico. The SITE demonstration results show that the ISEE System removed hexavalent chromium in the form of chromate from soil under unsaturated conditions. At SNLs preferred operating conditions, (1) approximately 200 grams (g) of hexavalent chromium were removed during the 700 hours of system operation, (2) the overall removal efficiency for the system was approximately 0.14 g of hexavalent chromium per kilowatt-hour (kWh), and (3) the average removal rate for the entire system was approximately 0.29 g/hour.

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