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IN-SITU REMOVAL OF HEAVY METALS FROM VADOSE ZONE CONTAMINATED SOILS USING…

Award Information

Agency:
Environmental Protection Agency
Branch:
N/A
Award ID:
30627
Program Year/Program:
1996 / SBIR
Agency Tracking Number:
30627
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Faraday TechNology, Inc.
315 Huls Drive Clayton, OH 45315-8983
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 1996
Title: IN-SITU REMOVAL OF HEAVY METALS FROM VADOSE ZONE CONTAMINATED SOILS USING ENHANCED ELECTROKINETICS
Agency: EPA
Contract: N/A
Award Amount: $224,846.00
 

Abstract:

Electrokinetic remediation of metal contaminated soils is a promising in-situsoil remediation technology. In electrokinetic soil remediation, a current isapplied to two electrodes buried in the soil and the ionic contaminants movetowards the electrodes for subsequent cleanup of the localized contaminant.However, implementation of electrokinetic soil remediation is prohibited by1) buildup of a pH front, leading to increased power consumption andprecipitation of a dispersed and nonrecoverable metal hydroxide, and 2) slowtransport of metal contaminants.Faraday Technology proposes using novel electrodes and unique electric fields toeliminate the pH front associated with the isoelectric focussing plane and toenhance the metal contaminant transport. The Phase I objectives includedemonstration of a uniform, slightly acidic pH transport. They will conducttheir Phase I efforts using a DOE contaminated mixture (containing lead andmercury) recommended for soil remediation studies.

Principal Investigator:

Dr. Mahendra Sunkara
0

Business Contact:

Dr. E. Jennings Taylor
5132522113
Small Business Information at Submission:

Faraday Technology
3155 Research Blvd., Suite 105 Dayton, OH 45420

EIN/Tax ID:
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No